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

Vishay Siliconix IRFD9024

Name: IRFD9024
Brand: Vishay Siliconix
SKU: IRFD9024
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRFD9024

Manufacturer:: Vishay Siliconix

Category:: FETs, MOSFETs

Package:: 4-DIP (0.300", 7.62mm)

Datasheet:: IRFD9024.pdf

Description:: MOSFET P-CH 60V 1.6A 4DIP

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Product details

Overview

IRFD9024 from Vishay Siliconix is a P-channel enhancement-mode power MOSFET in HVMDIP package, rated for -60 V V_DS, 0.28 Ω R_DS(on) at V_GS = -10 V, and 1.3 W power dissipation at 25 °C ambient. It supports repetitive avalanche operation up to 140 mJ, operates from -55 °C to +175 °C, and is designed for high-reliability DC-DC converter high-side switching.

For engineers reviewing the IRFD9024 datasheet, IRFD9024 pinout, IRFD9024 application, or IRFD9024 equivalent, key selection criteria include its -60 V blocking capability, low gate charge (19 nC), fast switching (13 ns turn-on delay), thermal robustness (175 °C T_J), and machine-insertable HVMDIP packaging for automated assembly.

Technical Context

This P-channel MOSFET uses third-generation silicon process technology optimized for ruggedness and fast switching in low-power, high-voltage DC control paths. Its dual-drain configuration provides enhanced thermal conduction to the PCB, enabling 1 W dissipation without heatsinking under natural convection.

The device features dynamic dV/dt immunity (-4.5 V/ns), integrated body diode with 100–200 ns reverse recovery time, and gate threshold voltage range of -2.0 V to -4.0 V - supporting both standard and logic-level drive in high-side configurations where gate drive referenced to source is required.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	-60 V - supports high-side switching in 48 V industrial bus and telecom power rails
R_DS(on)	0.28 Ω @ V_GS = -10 V - enables <1.1 W conduction loss at 1.6 A continuous drain current
Q_g	19 nC - allows efficient gate driving with low-power controllers and reduces switching losses
T_J Range	-55 °C to +175 °C - qualified for under-hood automotive and industrial environments without derating
P_D	1.3 W @ T_A = 25 °C - sufficient for low-duty-cycle PWM control in fan drivers and solenoid interfaces
E_AS	140 mJ - withstands unclamped inductive energy in relay and motor driver snubberless designs

Pinout & Package

HVMDIP (High Voltage Mini-DIP) package: 4-pin through-hole, 0.1" pin pitch, dual drain leads (D1/D2) for thermal and current sharing, with source (S) and gate (G) on opposite side. Molded plastic case with internal copper leadframe; maximum height 7.36 mm.

Pin/Terminal	Circuit Role	Design Meaning
D1, D2	Drain (dual parallel)	Provides low-inductance, high-current path and thermal conduction to PCB copper pour
S	Source	Reference node for gate drive; connects to positive rail in high-side switch topology
G	Gate	Controls channel conduction; requires negative V_GS relative to source for turn-on

Key Features

Feature	Design Value
Repetitive avalanche rated	Enables reliable operation in inductive load switching without external clamping components
Dynamic dV/dt rating	-4.5 V/ns immunity prevents false turn-on during high-slew-rate transients in noisy environments
End stackable DIP format	Allows vertical stacking of multiple units on same PCB footprint for parallel current handling
175 °C junction rating	Eliminates need for thermal derating in sealed enclosures or high-ambient industrial settings

Applications

DC-DC Converter High-Side Switch	Fan Speed Controller
Use Scenario: High-side switch in non-synchronous buck converter for 24–48 V input, driving 1–2 A loads with PWM frequency up to 100 kHz. IC Role / Device Role / Timing Role: Power switching element controlling energy transfer to output inductor; gate driven by isolated level-shifter or bootstrap circuit. Use Value: Low R_DS(on) minimizes conduction loss; avalanche rating absorbs inductive kickback during freewheeling phase.	Use Scenario: Variable-speed cooling fan interface in industrial PLC backplane or telecom shelf management system. IC Role / Device Role / Timing Role: High-side power switch modulated via microcontroller PWM signal referenced to supply rail. Use Value: Fast switching (13 ns t_d(on)) enables precise low-frequency duty control; 175 °C rating ensures reliability in confined thermal zones.
Solenoid Driver	Reverse Polarity Protection
Use Scenario: Driving 12–24 V DC solenoids in vending machines, valve actuators, or access control locks. IC Role / Device Role / Timing Role: High-side switch enabling controlled energization/de-energization with flyback energy management. Use Value: Integrated body diode with 0.32–0.64 μC Q_rr provides predictable freewheeling path; avalanche capability handles inductive turn-off spikes.	Use Scenario: Input protection circuit for 24 V industrial sensors or fieldbus nodes exposed to accidental reverse battery connection. IC Role / Device Role / Timing Role: P-channel MOSFET configured as ideal diode replacement in series with power input. Use Value: Low V_GS(th) (-2.0 to -4.0 V) ensures full enhancement at modest reverse voltage; low R_DS(on) limits forward drop to <300 mV at 1 A.

DC-DC Converter High-Side Switch

Fan Speed Controller

Use Scenario: High-side switch in non-synchronous buck converter for 24–48 V input, driving 1–2 A loads with PWM frequency up to 100 kHz.

IC Role / Device Role / Timing Role: Power switching element controlling energy transfer to output inductor; gate driven by isolated level-shifter or bootstrap circuit.

Use Value: Low R_DS(on) minimizes conduction loss; avalanche rating absorbs inductive kickback during freewheeling phase.

Use Scenario: Variable-speed cooling fan interface in industrial PLC backplane or telecom shelf management system.

IC Role / Device Role / Timing Role: High-side power switch modulated via microcontroller PWM signal referenced to supply rail.

Use Value: Fast switching (13 ns t_d(on)) enables precise low-frequency duty control; 175 °C rating ensures reliability in confined thermal zones.

Solenoid Driver

Reverse Polarity Protection

Use Scenario: Driving 12–24 V DC solenoids in vending machines, valve actuators, or access control locks.

IC Role / Device Role / Timing Role: High-side switch enabling controlled energization/de-energization with flyback energy management.

Use Value: Integrated body diode with 0.32–0.64 μC Q_rr provides predictable freewheeling path; avalanche capability handles inductive turn-off spikes.

Use Scenario: Input protection circuit for 24 V industrial sensors or fieldbus nodes exposed to accidental reverse battery connection.

IC Role / Device Role / Timing Role: P-channel MOSFET configured as ideal diode replacement in series with power input.

Use Value: Low V_GS(th) (-2.0 to -4.0 V) ensures full enhancement at modest reverse voltage; low R_DS(on) limits forward drop to <300 mV at 1 A.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IRFD120	V_DS = -100 V, R_DS(on) = 0.36 Ω @ -10 V, Q_g = 22 nC	Higher voltage rating but higher on-resistance and gate charge	Prefer when >60 V blocking is required; avoid if minimizing conduction loss at 48 V is critical
STP12PF06	V_DS = -60 V, R_DS(on) = 0.22 Ω @ -10 V, Q_g = 24 nC, TO-220 package	Lower R_DS(on) but larger TO-220 footprint and no dual-drain thermal path	Select when lower conduction loss outweighs board space and thermal design constraints

Compared with IRFD120 and STP12PF06, the IRFD9024 offers optimal balance of voltage rating, on-resistance, gate drive efficiency, and compact HVMDIP thermal performance - especially where automated insertion, stackability, and 175 °C operation are mandatory.

Availability

IRFD9024 is available at Aetrix Electronics and suitable for DC-DC converters, fan speed controllers, solenoid drivers, and reverse polarity protection circuits requiring stable component supply across industrial and telecom production programs.

Supply support for IRFD9024 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 power MOSFETs, diodes, and optoelectronics with emphasis on ruggedness, precision, and reliability.

The IRFD series targets cost-sensitive, high-volume industrial power control applications requiring machine-insertable packaging, extended temperature operation, and repeatable avalanche performance - particularly in high-side switching topologies.

FAQ

What is the maximum continuous drain current for the IRFD9024 at 100 °C ambient temperature?

The IRFD9024 supports -1.1 A continuous drain current at T_A = 100 °C, per its absolute maximum ratings table. This derating reflects thermal limitations of the HVMDIP package's 120 °C/W junction-to-ambient resistance. At 25 °C ambient, the limit rises to -1.6 A. Designers must verify PCB copper area and airflow to maintain safe junction temperature below 175 °C under actual operating conditions for the IRFD9024.

Does the IRFD9024 have an integrated body diode, and what are its key parameters?

Yes, the IRFD9024 includes an integral reverse p-n junction body diode. Key parameters include continuous source-drain current of -1.6 A, pulsed diode forward current of -13 A, forward voltage of -6.3 V at -1.6 A and 25 °C, and reverse recovery time of 100–200 ns. The body diode enables freewheeling in inductive loads and supports reverse polarity protection functionality in the IRFD9024.

Can the IRFD9024 be used in avalanche mode, and what energy level is rated?

Yes, the IRFD9024 is explicitly repetitive avalanche rated. Its single-pulse avalanche energy is 140 mJ (E_AS), tested under V_DD = -25 V, L = 15 mH, R_g = 25 Ω, and I_AS = -3.2 A. Repetitive avalanche energy is 0.13 mJ per pulse. These ratings allow the IRFD9024 to safely absorb inductive energy in snubberless relay and solenoid driver designs without external clamps.

What is the gate threshold voltage range for the IRFD9024, and how does it affect drive requirements?

The IRFD9024 has a gate-source threshold voltage (V_GS(th)) range of -2.0 V to -4.0 V, measured at V_DS = V_GS and I_D = -250 μA. This means full enhancement typically requires V_GS ≤ -4.0 V, while partial conduction begins near -2.0 V. For robust switching, a -10 V gate drive is recommended to ensure low R_DS(on); however, logic-level compatibility down to -5 V is feasible depending on acceptable on-resistance in the IRFD9024.

Is the IRFD9024 compatible with lead-free soldering processes?

Yes, the IRFD9024PbF variant is lead-free and RoHS-compliant, qualified for peak soldering temperatures up to 300 °C for 10 seconds. The device meets Vishay's lead-free reflow profile specifications and carries the "PbF" suffix to denote lead-free termination. Standard SnPb wave soldering is also supported, but the IRFD9024PbF is specifically intended for lead-free assembly lines requiring compliance with JEDEC J-STD-020.

IRFD9024 Specifications

Product attributes: Attribute value

Manufacturer:: Vishay Siliconix

Series:: -

Package/Case:: 4-DIP (0.300", 7.62mm)

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:: 1.6A (Ta)

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

Rds On (Max) @ Id, Vgs:: 280mOhm @ 960mA, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 19 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 570 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 1.3W (Ta)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: 4-HVMDIP

IRFD9024 FAQ

1.How can I place an order for IRFD9024 through Aetrix?

Please submit a Request for Quotation (RFQ) for IRFD9024 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 IRFD9024 reliable?

The price and inventory of IRFD9024 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFD9024 is usually 5 days.

3.What payment methods are accepted for IRFD9024?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFD9024 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRFD9024?

IRFD9024 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRFD9024 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 IRFD9024?

For technical support, including IRFD9024 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFD9024 requirements.

6.How does Aetrix verify that IRFD9024 is sourced from the original manufacturer or authorized distributors?

All IRFD9024 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 IRFD9024 meets industry standards.

7.What is the process for return or replacement of IRFD9024?

All IRFD9024 units undergo pre-shipment inspection (PSI). If there is an issue with IRFD9024, 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 IRFD9024 part is unused and in its original packaging.

Return procedure for IRFD9024:

1.Submit a request within 90 days.

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

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