Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Renesas 2SK1620L-E

Name: 2SK1620L-E
Brand: Renesas
SKU: 2SK1620L-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: 2SK1620L-E

Manufacturer:: Renesas

Category:: FETs, MOSFETs

Package:: -

Datasheet:: 2SK1620L-E.pdf

Description:: N-CHANNEL POWER MOSFET

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:1,289

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

2SK1620L-E from Renesas Electronics is a silicon N-channel power MOSFET designed for high-speed switching in DC-DC converters and motor drivers, featuring 150 V V_DSS, 10 A continuous drain current (I_D), 0.12 Ω typical R_DS(on) at V_GS = 10 V, and 7.0 S typical |y_fs| - enabling efficient low-loss power control in compact industrial and consumer power stages.

For engineers reviewing the 2SK1620L-E datasheet, 2SK1620L-E pinout, 2SK1620L-E application, or 2SK1620L-E equivalent, this device is selected for its low drive current requirement, absence of secondary breakdown, and suitability in synchronous rectification, half-bridge motor drive, and switching regulator output stages where thermal robustness and fast turn-on/turn-off are critical.

Technical Context

This MOSFET employs a planar vertical DMOS structure optimized for ruggedness and stable operation under repetitive avalanche stress. Its gate threshold voltage (V_GS(off)) ranges from 2.0 to 4.0 V, ensuring reliable enhancement-mode turn-on with standard logic-level gate drivers.

The device integrates an intrinsic body diode with 1.2 V forward voltage (V_DF) at 10 A and 220 ns reverse recovery time (t_rr), supporting freewheeling and bidirectional current handling in bridge configurations without external diodes.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	150 V - supports input rails up to 120 V DC in isolated/non-isolated SMPS topologies
I_D (continuous)	10 A at T_C = 25°C - delivers sustained output current in motor H-bridge legs or buck converter switches
R_DS(on)	0.12 Ω typ. at V_GS = 10 V - limits conduction loss to ≤1.2 W at 10 A, easing thermal design
t_d(on)/t_r/t_d(off)/t_f	20/50/70/40 ns - enables >500 kHz switching in hard-switched converters with minimal overlap loss
C_iss/C_oss/C_rss	1200/550/85 pF - low Miller capacitance reduces gate drive energy and improves EMI behavior
V_GS(off)	2.0–4.0 V - ensures clean turn-on with 3.3 V or 5 V microcontroller GPIOs without level-shifting
P_ch	50 W at T_C = 25°C - allows high-power pulse operation with proper heatsinking in intermittent duty cycles

Pinout & Package

2SK1620L-E uses the LDPAK(L) surface-mount package (Renesas code PRSS0004AE-A), a 4-pin thermally enhanced leadless package with dual drain terminals for reduced source inductance and improved current sharing.

Pin/Terminal	Circuit Role	Design Meaning
1 (G)	Gate	Control terminal accepting 0–10 V logic-level signals; low C_iss enables fast charging with <1 µC total gate charge
2 (D)	Drain	Main high-side power terminal; electrically tied to pin 4; connects to bus rail or transformer secondary
3 (S)	Source	Power return and reference node for gate drive; low-inductance layout critical for stability in high-dI/dt switching
4 (D)	Drain	Second drain connection - paralleled internally with pin 2 to halve effective package inductance and improve thermal spreading

Key Features

Feature	Design Value
No secondary breakdown	Enables safe operation under SOA-limited linear-mode conditions (e.g., hot-swap, inrush limiting) without derating curves
Low drive current requirement	Typical I_GSS ≤ ±10 µA at ±16 V - minimizes gate driver quiescent load and simplifies bias network design
High-speed switching	Combined t_d(on) + t_r + t_d(off) + t_f < 180 ns - supports high-frequency PWM with tight dead-time control
Integrated body diode	V_DF = 1.2 V @ 10 A and t_rr = 220 ns - provides predictable freewheeling path in half-bridge and synchronous rectifier applications
Thermally robust package	θ_ch–c = 2.5°C/W - enables 50 W dissipation with modest heatsinking, reducing system footprint vs. TO-220 alternatives

Applications

DC-DC Buck Converter Output Switch	Brushed DC Motor Half-Bridge Leg
Use Scenario: High-efficiency 12–48 V input to 3.3–24 V output step-down conversion in industrial PLC I/O modules. IC Role / Device Role / Timing Role: Main synchronous rectifier switch operating at 300–600 kHz with 50% duty cycle. Use Value: Low R_DS(on) and fast switching reduce conduction and switching losses, achieving >94% efficiency at 8 A load.	Use Scenario: Bidirectional 24 V brushed motor control in automated gate actuators and HVAC dampers. IC Role / Device Role / Timing Role: Low-side switch in complementary half-bridge configuration, driven by PWM and direction logic. Use Value: Dual drain pins minimize layout inductance, suppressing voltage spikes during 10 A motor stall current commutation.
Switching Regulator High-Side Switch	LED Driver Current Switch
Use Scenario: Non-isolated boost converter for 24 V LED string supply in commercial signage systems. IC Role / Device Role / Timing Role: High-side switch in boost topology with bootstrap gate drive and 100 kHz operation. Use Value: 150 V V_DSS accommodates 120 V reflected transients; low C_rss prevents false turn-on during dV/dt events.	Use Scenario: Constant-current dimmable LED driver for architectural lighting with analog/PWM dimming interface. IC Role / Device Role / Timing Role: Series-pass current switch modulated at 1–20 kHz to regulate LED string current. Use Value: Stable V_GS(off) ensures full cutoff at 0 V gate drive; low IDSS (<250 µA) prevents leakage-induced glow at standby.

DC-DC Buck Converter Output Switch

Brushed DC Motor Half-Bridge Leg

Use Scenario: High-efficiency 12–48 V input to 3.3–24 V output step-down conversion in industrial PLC I/O modules.

IC Role / Device Role / Timing Role: Main synchronous rectifier switch operating at 300–600 kHz with 50% duty cycle.

Use Value: Low R_DS(on) and fast switching reduce conduction and switching losses, achieving >94% efficiency at 8 A load.

Use Scenario: Bidirectional 24 V brushed motor control in automated gate actuators and HVAC dampers.

IC Role / Device Role / Timing Role: Low-side switch in complementary half-bridge configuration, driven by PWM and direction logic.

Use Value: Dual drain pins minimize layout inductance, suppressing voltage spikes during 10 A motor stall current commutation.

Switching Regulator High-Side Switch

LED Driver Current Switch

Use Scenario: Non-isolated boost converter for 24 V LED string supply in commercial signage systems.

IC Role / Device Role / Timing Role: High-side switch in boost topology with bootstrap gate drive and 100 kHz operation.

Use Value: 150 V V_DSS accommodates 120 V reflected transients; low C_rss prevents false turn-on during dV/dt events.

Use Scenario: Constant-current dimmable LED driver for architectural lighting with analog/PWM dimming interface.

IC Role / Device Role / Timing Role: Series-pass current switch modulated at 1–20 kHz to regulate LED string current.

Use Value: Stable V_GS(off) ensures full cutoff at 0 V gate drive; low IDSS (<250 µA) prevents leakage-induced glow at standby.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel power MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
ROHM R6004KNX	60 V V_DSS, 4 A I_D, 4.2 mΩ R_DS(on) - lower voltage rating and higher current density but incompatible for 120 V bus use	Restricted to ≤48 V systems; unsuitable for 2SK1620L-E's 150 V primary-side switching roles	Select only when redesigning for lower-voltage, higher-efficiency architectures with tighter space constraints
ON Semiconductor NTMFS4C09NT1G	30 V V_DSS, 90 A I_D, 1.4 mΩ R_DS(on) - ultra-low R_DS(on) but insufficient breakdown margin for 2SK1620L-E's target applications	Applicable only in low-voltage battery-powered motor drives (≤24 V); cannot replace in DC-DC converters with >60 V input	Consider only for new designs requiring sub-mΩ on-resistance below 30 V; not a drop-in substitute

Compared with R6004KNX and NTMFS4C09NT1G, the 2SK1620L-E uniquely balances 150 V capability, 10 A current, and thermally efficient LDPAK(L) packaging - making it irreplaceable in mid-voltage industrial switching where both voltage headroom and package thermal performance are non-negotiable.

Availability

2SK1620L-E is available at Aetrix Electronics and suitable for DC-DC converters, motor drivers, and switching regulators requiring stable component supply across extended production lifecycles and industrial temperature operation.

Supply support for 2SK1620L-E includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.

The 2SK1620L-E belongs to Renesas' legacy discrete power MOSFET product line, engineered specifically for high-reliability industrial power conversion where ruggedness, predictable SOA, and long-term supply stability are prioritized over ultra-high frequency or ultra-low R_DS(on).

FAQ

What is the maximum continuous drain current rating for the 2SK1620L-E?

The 2SK1620L-E has a continuous drain current (I_D) rating of 10 A at case temperature T_C = 25°C. This value decreases with rising case temperature per the derating curve - at 100°C, the usable I_D drops to approximately 5.5 A. The 2SK1620L-E must be mounted on a PCB with adequate copper area or heatsink to maintain T_C within limits during sustained operation.

Does the 2SK1620L-E have a built-in body diode, and what are its key parameters?

Yes, the 2SK1620L-E integrates a monolithic body diode with a forward voltage (V_DF) of 1.2 V at 10 A and reverse recovery time (t_rr) of 220 ns under specified test conditions (I_F = 10 A, di_F/dt = 50 A/µs, V_GS = 0). This diode is rated for 10 A continuous reverse drain current (I_DR) and supports freewheeling in bridge circuits without external components - a verified feature confirmed in the official Renesas datasheet Rev.2.00.

Can the 2SK1620L-E be driven directly by a 3.3 V microcontroller GPIO?

No - the 2SK1620L-E has a gate threshold voltage (V_GS(off)) range of 2.0–4.0 V, and its R_DS(on) is specified at V_GS = 10 V. Driving it with only 3.3 V results in incomplete turn-on and excessive conduction loss. A dedicated gate driver (e.g., TC4427 or similar) or level-shifter is required to deliver ≥10 V to the 2SK1620L-E gate for optimal performance and thermal safety.

What is the thermal resistance from channel to case (θ_ch–c) for the 2SK1620L-E?

The 2SK1620L-E has a channel-to-case thermal resistance (θ_ch–c) of 2.5°C/W, measured under standard mounting conditions on a 10 cm² 2-oz copper pad. This value enables 50 W channel dissipation at T_C = 25°C and is critical for calculating junction temperature rise in real-world layouts - a parameter explicitly published in the Renesas datasheet page 5 transient thermal impedance chart.

Is the 2SK1620L-E suitable for automotive applications?

The 2SK1620L-E is classified as a "Standard" quality grade device per Renesas' internal grading system, intended for office equipment, industrial robots, and communications gear - not for automotive, medical life-support, or aerospace use. It lacks AEC-Q101 qualification, and Renesas explicitly prohibits its use in transportation equipment without prior written consent, as stated in the datasheet notice section 7.

2SK1620L-E Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Series:: *

Package/Case:: -

Packaging:: Bulk

Product Status:: Active

FET Type:: -

Technology:: -

Drain to Source Voltage (Vdss):: -

Current - Continuous Drain (Id) @ 25°C:: -

Drive Voltage (Max Rds On, Min Rds On):: -

Rds On (Max) @ Id, Vgs:: -

Vgs(th) (Max) @ Id:: -

Gate Charge (Qg) (Max) @ Vgs:: -

Vgs (Max):: -

Input Capacitance (Ciss) (Max) @ Vds:: -

FET Feature:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

2SK1620L-E FAQ

1.How can I place an order for 2SK1620L-E through Aetrix?

Please submit a Request for Quotation (RFQ) for 2SK1620L-E on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 2SK1620L-E reliable?

The price and inventory of 2SK1620L-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2SK1620L-E is usually 5 days.

3.What payment methods are accepted for 2SK1620L-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2SK1620L-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 2SK1620L-E?

2SK1620L-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 2SK1620L-E order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 2SK1620L-E?

For technical support, including 2SK1620L-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2SK1620L-E requirements.

6.How does Aetrix verify that 2SK1620L-E is sourced from the original manufacturer or authorized distributors?

All 2SK1620L-E products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 2SK1620L-E meets industry standards.

7.What is the process for return or replacement of 2SK1620L-E?

All 2SK1620L-E units undergo pre-shipment inspection (PSI). If there is an issue with 2SK1620L-E, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 2SK1620L-E part is unused and in its original packaging.

Return procedure for 2SK1620L-E:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-09-07 TTL vs CMOS Logic Levels: 74HC and 74HCT Compatibility Explained

TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.

2026-09-04 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-02 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…