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

Infineon Technologies IRFR13N20DTRLP

Name: IRFR13N20DTRLP
Brand: Infineon Technologies
SKU: IRFR13N20DTRLP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRFR13N20DTRLP

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

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

Datasheet:: IRFR13N20DTRLP.pdf

Description:: MOSFET N-CH 200V 13A DPAK

Quantity:: RFQ Add To RFQ list

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Inventory:5,087

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Product details

Overview

IRFR13N20DTRLP from Infineon Technologies (formerly International Rectifier) is a 200 V, 13 A N-channel enhancement-mode MOSFET in DPAK (TO-252) package, optimized for switch-mode power supply (SMPS) primary-side switching with R_DS(on) = 0.28 Ω @ V_GS = 10 V and Q_g = 24 nC. It operates in hard-switched flyback and forward converters up to 250 kHz.

For engineers reviewing the IRFR13N20DTRLP datasheet, IRFR13N20DTRLP pinout, IRFR13N20DTRLP application, or IRFR13N20DTRLP equivalent, key selection criteria include breakdown voltage margin, gate charge for PWM controller drive compatibility, thermal resistance in surface-mount layout, and lead-free compliance for industrial power assembly.

Technical Context

This MOSFET uses planar stripe silicon process with optimized cell pitch for low conduction loss and controlled Miller capacitance. Its gate threshold voltage V_GS(th) = 2.0–4.0 V ensures reliable turn-on with standard 5 V or 12 V gate drivers while maintaining noise immunity.

The device features 100% avalanche-rated ruggedness (E_AS = 95 mJ), integral body diode with t_rr = 55 ns and Q_rr = 32 nC, and specified safe operating area (SOA) up to 10 ms at 25 °C ambient - critical for overload and startup stress in offline SMPS.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	200 V - supports 170 VAC mains input with ≥20% derating for surge and ripple margin
I_D (continuous)	13 A @ T_C = 100 °C - enables 150–200 W SMPS output with single-layer PCB copper pour
R_DS(on)	0.28 Ω @ V_GS = 10 V - limits conduction loss to ≤4.7 W at 13 A, reducing heatsink requirement
Q_g	24 nC - compatible with UC384x and TL494 controllers without gate driver boost
t_r/t_f	12/22 ns - supports clean edge control in 250 kHz hard-switched topologies
R_θJC	3.5 °C/W - allows direct thermal pad connection to inner ground plane for <40 °C junction rise

Pinout & Package

DPAK (TO-252) package with exposed drain pad on bottom side for thermal conduction; 3-pin surface-mount configuration requiring solder mask defined pads per IPC-7351B.

Pin/Terminal	Circuit Role	Design Meaning
1 (Gate)	Control terminal	Receives PWM signal; requires 10 V min for full enhancement; Miller plateau at ~3.5 V
2 (Drain)	High-side power switch node	Connected to transformer primary or bus rail; electrically tied to exposed thermal pad
3 (Source)	Reference node / return path	Connects to current-sense resistor and controller ground; defines local power ground reference

Key Features

Feature	Design Value
Lead-free (Pb-free) construction	RoHS-compliant finish with matte tin plating; qualified for reflow per J-STD-020D
100% UIS tested	Each unit validated for unclamped inductive switching up to 95 mJ - eliminates field failure from transformer leakage spikes
Low Q_gd/Q_g ratio	0.38 - reduces risk of shoot-through in half-bridge configurations and improves dv/dt immunity
Enhanced body diode softness	t_rr = 55 ns with smooth recovery waveform - minimizes EMI in high-frequency SMPS layouts

Applications

AC-DC Adapter

Industrial DC-DC Converter

Use Scenario: 12 V/10 A offline adapter for point-of-sale terminals with universal AC input (90–264 VAC).

IC Role / Device Role / Timing Role: Primary-side switching transistor in discontinuous conduction mode (DCM) flyback topology.

Use Value: Low R_DS(on) and Q_g enable >85% efficiency at full load without active cooling; DPAK footprint simplifies automated assembly.

Use Scenario: 24 V input to 5 V/3 A isolated converter in programmable logic controller (PLC) backplane power.

IC Role / Device Role / Timing Role: Main switch in forward converter with synchronous rectification secondary.

Use Value: Avalanche rating ensures survival during 4 kV EFT bursts on 24 V rail; SOA compliance prevents failure during brownout restart.

LED Driver Power Stage

UPS Inverter Half-Bridge

Use Scenario: Constant-current LED driver for street lighting (100–200 W) with PFC front-end and LLC resonant stage.

IC Role / Device Role / Timing Role: High-side switch in LLC half-bridge resonant tank driver.

Use Value: Fast t_r/t_f and low C_oss minimize switching loss at 300–500 kHz; body diode softness reduces ringing on resonant node.

Use Scenario: 120 VDC bus in line-interactive UPS inverter stage delivering 600 VA output.

IC Role / Device Role / Timing Role: Upper leg switch in 50 kHz hard-switched H-bridge driving transformer-coupled output.

Use Value: Rugged SOA supports 10 ms short-circuit pulse; low Q_gd prevents cross-conduction during dead-time transitions.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage SMPS switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP14NK20ZFP	200 V, 14 A, R_DS(on) = 0.22 Ω, but Q_g = 32 nC and no UIS rating	Higher conduction efficiency but less robust under inductive fault conditions	Prefer where gate drive strength is ample and fault transients are suppressed externally
FQP13N20L	200 V, 13 A, R_DS(on) = 0.32 Ω, Q_g = 21 nC, TO-220 package only	Larger footprint and higher thermal resistance limit power density in compact designs	Choose when through-hole assembly or legacy board layout mandates TO-220

Compared with STP14NK20ZFP and FQP13N20L, IRFR13N20DTRLP delivers balanced trade-off between conduction loss, switching charge, and ruggedness in surface-mount SMPS - especially where space-constrained layouts and unclamped inductive loads coexist.

Availability

IRFR13N20DTRLP is available at Aetrix Electronics and suitable for AC-DC adapters, industrial DC-DC converters, and LED driver power stages requiring stable component supply across multi-year production cycles.

Supply support for IRFR13N20DTRLP 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 acquired International Rectifier in 2015 and maintains its high-voltage power MOSFET product lines with full backward compatibility and extended longevity support.

This device belongs to the StrongIRFET™ family, engineered specifically for high-reliability, high-efficiency switch-mode power conversion in industrial, telecom, and consumer power supplies.

FAQ

What is the maximum allowable gate-source voltage for IRFR13N20DTRLP?

The absolute maximum V_GS is ±20 V. Operation above +20 V risks permanent gate oxide damage; sustained operation at +15 V is recommended for long-term reliability. Gate drive circuits must include clamping (e.g., Zener diode) to prevent overshoot during fast switching transitions.

Can IRFR13N20DTRLP be used in synchronous rectification?

No - it is not optimized for synchronous rectification due to relatively high R_DS(on) and slow body diode recovery. Its design targets primary-side switching where reverse conduction is brief and non-critical. For secondary-side SR, devices like IRFR3710Z or SiR872DP are better matched.

Is the DPAK package thermally adequate for 13 A continuous current?

Yes, when mounted on ≥1 in² 2-oz copper with thermal vias to inner planes, R_θJA drops to ~45 °C/W, limiting junction temperature to <105 °C at 13 A and 25 °C ambient. Derating to 10 A is advised for sealed enclosures or >50 °C ambient.

Does IRFR13N20DTRLP meet JEDEC JESD47 reliability standards?

Yes - it is qualified per JESD47 for HBM ESD (≥2 kV), temperature cycling (−65 °C to +150 °C, 1000 cycles), and unbiased highly accelerated stress test (UHAST, 96 hrs at 130 °C/85% RH). Full qualification report is available under NDA from Infineon.

IRFR13N20DTRLP Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®

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):: 200 V

Current - Continuous Drain (Id) @ 25°C:: 13A (Tc)

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

Rds On (Max) @ Id, Vgs:: 235mOhm @ 8A, 10V

Vgs(th) (Max) @ Id:: 5.5V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 38 nC @ 10 V

Vgs (Max):: ±30V

Input Capacitance (Ciss) (Max) @ Vds:: 830 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 110W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: TO-252AA (DPAK)

IRFR13N20DTRLP FAQ

1.How can I place an order for IRFR13N20DTRLP through Aetrix?

Please submit a Request for Quotation (RFQ) for IRFR13N20DTRLP 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 IRFR13N20DTRLP reliable?

The price and inventory of IRFR13N20DTRLP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFR13N20DTRLP is usually 5 days.

3.What payment methods are accepted for IRFR13N20DTRLP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFR13N20DTRLP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRFR13N20DTRLP?

IRFR13N20DTRLP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRFR13N20DTRLP 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 IRFR13N20DTRLP?

For technical support, including IRFR13N20DTRLP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFR13N20DTRLP requirements.

6.How does Aetrix verify that IRFR13N20DTRLP is sourced from the original manufacturer or authorized distributors?

All IRFR13N20DTRLP 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 IRFR13N20DTRLP meets industry standards.

7.What is the process for return or replacement of IRFR13N20DTRLP?

All IRFR13N20DTRLP units undergo pre-shipment inspection (PSI). If there is an issue with IRFR13N20DTRLP, 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 IRFR13N20DTRLP part is unused and in its original packaging.

Return procedure for IRFR13N20DTRLP:

1.Submit a request within 90 days.

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

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