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

Vishay Siliconix IRFR9014

Name: IRFR9014
Brand: Vishay Siliconix
SKU: IRFR9014
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IRFR9014

Manufacturer:: Vishay Siliconix

Category:: FETs, MOSFETs

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

Datasheet:: IRFR9014.pdf

Description:: MOSFET P-CH 60V 5.1A DPAK

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:3,324

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

Product details

Overview

IRFR9014 from Vishay Siliconix is a P-channel enhancement-mode power MOSFET in DPAK (TO-252) surface-mount package, rated for -60 V drain-source voltage, 0.50 Ω R_DS(on) at V_GS = -10 V, and -5.1 A continuous drain current at T_C = 25 °C. It supports fast switching, repetitive avalanche operation, and is used in DC-DC converters, load switches, and high-side power control circuits.

For engineers reviewing the IRFR9014 datasheet, IRFR9014 pinout, IRFR9014 application, or IRFR9014 equivalent, key selection criteria include its -60 V V_DS, low gate charge (12 nC), ruggedized avalanche rating, thermal performance on PCB mount (R_thJA = 50 °C/W), and compatibility with standard DPAK footprint layouts.

Technical Context

This device employs a third-generation trench-gate silicon process optimized for low R_DS(on) and fast switching with controlled dV/dt (-4.5 V/ns). Its gate threshold voltage range of -2.0 V to -4.0 V enables reliable turn-on with logic-level or standard -10 V gate drive.

The integrated body diode exhibits 80–160 ns reverse recovery time and 0.096–0.19 μC Q_rr, supporting synchronous rectification and inductive load handling. Thermal design leverages the DPAK's low R_thJC (5.0 °C/W) and defined PCB-mount derating (2.5 W at T_A = 25 °C).

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	-60 V - Maximum blocking voltage for high-side switch or reverse polarity protection
R_DS(on)	0.50 Ω @ V_GS = -10 V - Low conduction loss at full-rated current, enabling efficient 5 A switching
Q_g	12 nC - Gate drive energy requirement determines driver sizing and switching speed trade-offs
I_D (cont.)	-5.1 A @ T_C = 25 °C - Continuous current capability under heatsink-cooled conditions
E_AS	140 mJ - Single-pulse avalanche energy rating supports unclamped inductive switching robustness
R_thJA (PCB)	50 °C/W - Thermal resistance when mounted on 1" square FR-4 PCB, defining safe operating area at ambient
V_GS(th)	-2.0 to -4.0 V - Threshold range ensures consistent turn-on with standard negative gate bias

Pinout & Package

DPAK (TO-252) surface-mount package with exposed drain pad for thermal and electrical connection; standardized 3-pin layout compatible with IPC-7351B footprint.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal (S)	Reference node for gate drive; connects to load return or ground in high-side configuration
Pin 2 (Gate)	Gate terminal (G)	Control input requiring negative voltage relative to source to turn on; low input capacitance (C_iss = 270 pF)
Pin 3 (Drain)	Drain terminal (D)	Main power output node; electrically and thermally connected to exposed copper pad on bottom of package

Key Features

Feature	Design Value
Repetitive avalanche rated	Supports repeated inductive turn-off stress up to I_AR = -5.1 A and E_AR = 2.5 mJ without degradation
Dynamic dV/dt rated	Guaranteed -4.5 V/ns immunity prevents spurious turn-on during high-speed voltage transients
Fast switching	Turn-on delay 11 ns + rise time 63 ns enables >1 MHz operation in optimized gate-drive circuits
P-channel topology	Enables high-side switching without level-shifting circuitry, simplifying buck converter and OR-ing designs
Surface-mount (DPAK)	Compatible with automated assembly and offers superior thermal performance vs. through-hole alternatives

Applications

Power Supply OR-ing	High-Side Load Switch
Use Scenario: Dual-input redundant 12 V power supply where only one source powers the system at a time. IC Role / Device Role / Timing Role: P-channel MOSFET acting as ideal diode controller replacement, placed between input rail and common bus. Use Value: Eliminates 0.4–0.7 V diode drop, reducing heat and improving efficiency; IRFR9014's low R_DS(on) limits conduction loss to <150 mW at 5 A.	Use Scenario: Controlled enable/disable of a 5 V subsystem (e.g., sensor array) in battery-powered IoT node. IC Role / Device Role / Timing Role: High-side switch isolating downstream circuitry from main rail during sleep mode. Use Value: IRFR9014 provides near-zero leakage (<100 μA IDSS) and fast turn-off (fall time 31 ns), minimizing standby current and wake-up latency.
DC-DC Synchronous Rectifier	Reverse Polarity Protection
Use Scenario: Secondary-side synchronous rectification in isolated flyback or forward converter operating at 300 kHz. IC Role / Device Role / Timing Role: Low-side synchronous rectifier replacing Schottky diode; driven by transformer-coupled or active gate signal. Use Value: IRFR9014's 80–160 ns trr and low Q_rr minimize switching losses and ringing; body diode conduction complements external gate timing.	Use Scenario: Input protection for industrial 24 V PLC I/O module exposed to field wiring errors. IC Role / Device Role / Timing Role: P-channel MOSFET placed in series with positive input rail to block reverse-connected supplies. Use Value: IRFR9014's -60 V V_DS withstands transient surges; low R_DS(on) ensures <250 mV drop at full load, avoiding voltage regulation issues.

Power Supply OR-ing

High-Side Load Switch

Use Scenario: Dual-input redundant 12 V power supply where only one source powers the system at a time.

IC Role / Device Role / Timing Role: P-channel MOSFET acting as ideal diode controller replacement, placed between input rail and common bus.

Use Value: Eliminates 0.4–0.7 V diode drop, reducing heat and improving efficiency; IRFR9014's low R_DS(on) limits conduction loss to <150 mW at 5 A.

Use Scenario: Controlled enable/disable of a 5 V subsystem (e.g., sensor array) in battery-powered IoT node.

IC Role / Device Role / Timing Role: High-side switch isolating downstream circuitry from main rail during sleep mode.

Use Value: IRFR9014 provides near-zero leakage (<100 μA IDSS) and fast turn-off (fall time 31 ns), minimizing standby current and wake-up latency.

DC-DC Synchronous Rectifier

Reverse Polarity Protection

Use Scenario: Secondary-side synchronous rectification in isolated flyback or forward converter operating at 300 kHz.

IC Role / Device Role / Timing Role: Low-side synchronous rectifier replacing Schottky diode; driven by transformer-coupled or active gate signal.

Use Value: IRFR9014's 80–160 ns trr and low Q_rr minimize switching losses and ringing; body diode conduction complements external gate timing.

Use Scenario: Input protection for industrial 24 V PLC I/O module exposed to field wiring errors.

IC Role / Device Role / Timing Role: P-channel MOSFET placed in series with positive input rail to block reverse-connected supplies.

Use Value: IRFR9014's -60 V V_DS withstands transient surges; low R_DS(on) ensures <250 mV drop at full load, avoiding voltage regulation issues.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SiHFR9014-GE3	Same die, Pb-free/halogen-free construction; identical R_DS(on), Q_g, and avalanche ratings	No functional difference; preferred for RoHS-compliant production	Select SiHFR9014-GE3 when lead-free compliance is required; pinout and thermal behavior match IRFR9014 exactly
IRFU9014	Same silicon, but IPAK (TO-251) through-hole package; higher R_thJA (110 °C/W) and lower PCB-mount power (2.5 W same as IRFR9014)	Suitable for prototyping or low-volume through-hole assembly; not surface-mount compatible	Choose IRFU9014 only for manual soldering or legacy through-hole designs; IRFR9014 remains optimal for automated SMT production

Compared with SiHFR9014-GE3, IRFR9014 offers identical electrical performance but differs in environmental compliance; versus IRFU9014, it delivers equivalent functionality in a surface-mount form factor with better thermal integration into PCBs, making it preferable for space-constrained and high-reliability production environments.

Availability

IRFR9014 is available at Aetrix Electronics and suitable for power supply OR-ing, high-side load switching, and reverse polarity protection requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for IRFR9014 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

Vishay Siliconix is a global leader in discrete semiconductors, specializing in MOSFETs, diodes, and optoelectronics with emphasis on ruggedness, efficiency, and reliability.

The IRFR9014 belongs to Vishay's third-generation power MOSFET family, engineered for high-efficiency switching in compact surface-mount power systems including DC-DC converters and industrial controls.

FAQ

What is the maximum continuous drain current rating for IRFR9014 at 100 °C case temperature?

The IRFR9014 has a continuous drain current rating of -3.2 A at T_C = 100 °C, derived from linear derating (0.20 W/°C) starting from 25 W at 25 °C. This reflects real-world thermal limits when mounted on a heatsink; PCB-only mounting reduces usable current significantly due to higher junction-to-ambient resistance.

Does IRFR9014 support logic-level gate drive?

The IRFR9014 is not a logic-level MOSFET; its gate threshold voltage ranges from -2.0 V to -4.0 V, and full enhancement requires V_GS ≤ -10 V for specified R_DS(on). While it may partially turn on at -5 V, R_DS(on) rises sharply above 1.5 Ω-so dedicated -10 V gate drive is recommended for reliable operation of IRFR9014.

What is the avalanche energy rating of IRFR9014, and how is it tested?

The IRFR9014 is rated for 140 mJ single-pulse avalanche energy (E_AS) under test conditions of V_DD = -25 V, starting T_J = 25 °C, L = 6.3 mH, R_g = 25 Ω, and I_AS = -5.1 A. This confirms ruggedness against inductive switching faults without external snubbers, a key reliability feature of IRFR9014.

Can IRFR9014 be used in parallel configurations?

Yes, IRFR9014 can be paralleled due to its positive temperature coefficient of R_DS(on), which promotes current sharing as junction temperature rises. However, matched gate drive layout, symmetrical PCB traces, and individual gate resistors are essential to ensure balanced dynamic current distribution in multi-device IRFR9014 implementations.

What is the thermal resistance from junction to ambient for IRFR9014 when mounted on a standard PCB?

When mounted on a 1" square FR-4 PCB, the IRFR9014 has a maximum junction-to-ambient thermal resistance (R_thJA) of 50 °C/W. This value enables 2.5 W power dissipation at T_A = 25 °C before reaching the 150 °C max junction temperature-critical for estimating safe operating area in IRFR9014 PCB designs.

IRFR9014 Specifications

Product attributes: Attribute value

Manufacturer:: Vishay Siliconix

Series:: -

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

Packaging:: Tube

Product Status:: Obsolete

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 5.1A (Tc)

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

Rds On (Max) @ Id, Vgs:: 500mOhm @ 3.1A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 12 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 270 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 2.5W (Ta), 25W (Tc)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: DPAK

IRFR9014 FAQ

1.How can I place an order for IRFR9014 through Aetrix?

Please submit a Request for Quotation (RFQ) for IRFR9014 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 IRFR9014 reliable?

The price and inventory of IRFR9014 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFR9014 is usually 5 days.

3.What payment methods are accepted for IRFR9014?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFR9014 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRFR9014?

IRFR9014 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRFR9014 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 IRFR9014?

For technical support, including IRFR9014 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFR9014 requirements.

6.How does Aetrix verify that IRFR9014 is sourced from the original manufacturer or authorized distributors?

All IRFR9014 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 IRFR9014 meets industry standards.

7.What is the process for return or replacement of IRFR9014?

All IRFR9014 units undergo pre-shipment inspection (PSI). If there is an issue with IRFR9014, 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 IRFR9014 part is unused and in its original packaging.

Return procedure for IRFR9014:

1.Submit a request within 90 days.

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

Tech Hub

2026-09-11 Comparator Circuit: Voltage Thresholds, Op-Amp Differences, LM393 and Practical Design

Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.

2026-09-10 Schmitt Trigger Explained: Hysteresis, Circuits, Inverters and Applications

Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…

2026-09-09 Counterfeit Electronic Components: How to Detect, Authenticate, and Test Suspect Parts

Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …

2026-09-08 Obsolete Electronic Components: How to Source and Evaluate Replacements

A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.

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 …