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

Infineon Technologies SPD30N06S2-15

Name: SPD30N06S2-15
Brand: Infineon Technologies
SKU: SPD30N06S2-15
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SPD30N06S2-15

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Datasheet:: SPD30N06S2-15.pdf

Description:: MOSFET N-CH 55V 30A TO252-3

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Product details

Overview

SPD30N06S2-15 from Infineon Technologies is an N-channel enhancement-mode OptiMOS™ power MOSFET rated for 55 V V_DS, 30 A continuous drain current at T_C = 25 °C, and 14.7 mΩ R_DS(on) at V_GS = 10 V. It features avalanche rating, 6 kV/µs dv/dt capability, and 175 °C maximum junction temperature-designed for high-efficiency DC-DC converters in industrial motor drives.

For engineers reviewing the SPD30N06S2-15 datasheet, SPD30N06S2-15 pinout, SPD30N06S2-15 application, or SPD30N06S2-15 equivalent, key selection criteria include R_DS(on) vs. temperature stability, unclamped inductive switching (UIS) robustness, gate charge profile for PWM efficiency, and TO252-3 thermal performance under forced convection.

Technical Context

This MOSFET employs a trench-based silicon process optimized for low conduction loss and fast switching with controlled EMI. Its 1560 pF C_iss and 105 pF Cr_ss support hard-switched topologies up to 500 kHz while maintaining <17 ns turn-on delay and <48 ns turn-off delay at 30 A load.

The integrated body diode delivers 1.3 V V_SD at 30 A and 45 ns t_rr, enabling synchronous rectification in buck converters without external Schottky replacement-critical for 12 V input, 3.3–5 V output systems requiring >94% efficiency.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS max	55 V - supports 48 V nominal bus systems with 10% margin for transients
R_DS(on) max	14.7 mΩ at V_GS = 10 V, T_j = 25 °C - enables ≤1.3 W conduction loss at 30 A
I_D cont	30 A at T_C = 25 °C - requires ≥6 cm² copper area on FR4 PCB for thermal compliance
E_AS	240 mJ - withstands single-pulse inductive energy without failure in motor gate drivers
Q_g total	52 nC - determines gate driver power requirement and switching loss in 100–300 kHz SMPS
t_r/t_f	20–30 ns / 19–28 ns - enables clean edge control with minimal overshoot in half-bridge configurations
V_GS(th)	2.1–4.0 V - ensures reliable turn-on with standard 3.3 V or 5 V logic-level gate drivers

Pinout & Package

SPD30N06S2-15 uses the P-TO252-3-11 package (DPAK), with exposed drain pad for thermal conduction to PCB. The three terminals are arranged in standard DPAK orientation: Pin 1 = Gate, Pin 2 = Drain (tab), Pin 3 = Source.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control terminal	Receives 0–10 V drive signal; 105 pF Cr_ss limits Miller-induced shoot-through risk
Pin 2 (Drain)	High-side switch node	Exposed copper tab connects directly to PCB drain copper pour for R_thJC = 0.69 K/W
Pin 3 (Source)	Reference return path	Provides low-inductance source connection for gate loop integrity and current sensing

Key Features

Feature	Design Value
Avalanche-rated operation	240 mJ single-pulse E_AS - eliminates need for external snubbers in relay driving or inductive load switching
175 °C maximum junction temperature	Enables operation in sealed enclosures or high-ambient environments without derating below 125 °C ambient
dv/dt ruggedness	6 kV/µs - prevents false turn-on during high-speed switching in noisy industrial power stages
Low Q_gd/Q_g ratio	24 nC / 52 nC = 0.46 - improves Miller immunity and reduces gate drive losses in synchronous rectifiers
Optimized body diode recovery	Q_rr = 97 nC, t_rr = 56 ns - minimizes reverse recovery loss in non-synchronous flyback and LLC resonant converters

Applications

Motor Drive Half-Bridge

Industrial DC-DC Converter

Use Scenario: 24 V BLDC motor control stage with discrete half-bridge topology and 20 kHz PWM.

IC Role / Device Role / Timing Role: Low-side switching element handling continuous 25 A phase current with 100 ns dead-time margin.

Use Value: 14.7 mΩ R_DS(on) limits I²R loss to 0.92 W per FET, reducing heatsink size by 35% vs. 25 mΩ alternatives.

Use Scenario: 48 V to 12 V step-down converter in programmable logic controller (PLC) power supply.

IC Role / Device Role / Timing Role: Primary-side synchronous rectifier in 300 kHz fixed-frequency buck regulator.

Use Value: 1.3 V V_SD and 45 ns t_rr reduce body-diode conduction loss by 62% compared to standard 40 V MOSFETs.

Solar Charge Controller

Automotive Body Control Module

Use Scenario: MPPT buck-stage switch in 60 V solar panel input system operating at -40 °C to +85 °C ambient.

IC Role / Device Role / Timing Role: High-efficiency power switch managing up to 30 A peak battery charging current.

Use Value: R_DS(on) increases only 2.1× from 25 °C to 125 °C, ensuring stable efficiency across full temperature range.

Use Scenario: Load switch for 12 V headlight circuit with overvoltage and short-circuit protection.

IC Role / Device Role / Timing Role: Protected high-side power switch with integrated avalanche energy absorption.

Use Value: 240 mJ E_AS handles inductive kickback from 100 W halogen lamp turn-off without external TVS.

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
IRFZ44NPBF	R_DS(on) = 28 mΩ @ 10 V; lower V_DS = 55 V but higher Q_g = 71 nC	Higher conduction loss limits use to ≤15 A continuous loads; less suitable for high-frequency SMPS	Select when cost sensitivity outweighs efficiency and thermal constraints
STP30NF20	V_DS = 200 V; R_DS(on) = 36 mΩ; no specified dv/dt rating	Over-specified voltage rating adds unnecessary capacitance and cost for 48 V systems	Prefer only if system requires >100 V transient tolerance or legacy design reuse

Compared with IRFZ44NPBF and STP30NF20, SPD30N06S2-15 delivers superior thermal efficiency at 30 A due to its 14.7 mΩ R_DS(on) and 0.69 K/W R_thJC, while its 6 kV/µs dv/dt rating and 240 mJ E_AS provide proven reliability in industrial inductive switching-making it optimal for space-constrained, high-reliability 48 V power stages.

Availability

SPD30N06S2-15 is available at Aetrix Electronics and suitable for industrial motor drives, solar charge controllers, and automotive body control modules requiring stable component supply and long-term lifecycle assurance.

Supply support for SPD30N06S2-15 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

Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs and discrete devices.

The OptiMOS™ product line delivers high-performance silicon-based power MOSFETs engineered for low R_DS(on), fast switching, and rugged operation in demanding industrial and automotive power conversion applications.

FAQ

Is SPD30N06S2-15 suitable for 3.3 V microcontroller gate drive?

No-its V_GS(th) min is 2.1 V, but guaranteed turn-on requires ≥4.5 V V_GS for full R_DS(on) specification. A 3.3 V logic signal may yield R_DS(on) >35 mΩ, increasing conduction loss significantly. Use a gate driver like IRS2001 or TC4420 for reliable 10 V drive.

What is the maximum PCB copper area required for full 30 A rating?

Per datasheet Figure 2, full 30 A continuous current requires a 6 cm² (e.g., 40 mm × 40 mm) single-layer 70 µm copper area on FR4 PCB, vertically mounted with no forced airflow. Reducing copper area to 2 cm² derates I_D to ~18 A at T_C = 25 °C.

Does SPD30N06S2-15 have built-in ESD protection?

No-this MOSFET lacks integrated gate oxide protection. External 10 kΩ series gate resistor and 12 V Zener clamp between gate and source are recommended to prevent ESD damage during handling and PCB assembly, especially in dry environments.

Can SPD30N06S2-15 replace SPD20N06S2-15 in existing designs?

Yes-with caution. Both share identical package, pinout, and V_DS, but SPD30N06S2-15 has 30 A rating vs. 20 A, lower R_DS(on) (14.7 mΩ vs. 19.5 mΩ), and higher Q_g (52 nC vs. 38 nC). Gate driver must supply ≥1.5× peak current; layout parasitics should be verified to avoid ringing.

SPD30N06S2-15 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 55 V

Current - Continuous Drain (Id) @ 25°C:: 30A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 14.7mOhm @ 30A, 10V

Vgs(th) (Max) @ Id:: 4V @ 80µA

Gate Charge (Qg) (Max) @ Vgs:: 52 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 2070 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 136W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TO252-3-11

SPD30N06S2-15 FAQ

1.How can I place an order for SPD30N06S2-15 through Aetrix?

Please submit a Request for Quotation (RFQ) for SPD30N06S2-15 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 SPD30N06S2-15 reliable?

The price and inventory of SPD30N06S2-15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPD30N06S2-15 is usually 5 days.

3.What payment methods are accepted for SPD30N06S2-15?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPD30N06S2-15 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SPD30N06S2-15?

SPD30N06S2-15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SPD30N06S2-15 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 SPD30N06S2-15?

For technical support, including SPD30N06S2-15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPD30N06S2-15 requirements.

6.How does Aetrix verify that SPD30N06S2-15 is sourced from the original manufacturer or authorized distributors?

All SPD30N06S2-15 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 SPD30N06S2-15 meets industry standards.

7.What is the process for return or replacement of SPD30N06S2-15?

All SPD30N06S2-15 units undergo pre-shipment inspection (PSI). If there is an issue with SPD30N06S2-15, 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 SPD30N06S2-15 part is unused and in its original packaging.

Return procedure for SPD30N06S2-15:

1.Submit a request within 90 days.

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

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