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Vishay Siliconix IRFR9024PBF-BE3
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- Part No.:
- IRFR9024PBF-BE3
- Manufacturer:
- Vishay Siliconix
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
IRFR9024PBF-BE3.pdf
- Description:
- P-CHANNEL 60V
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
IRFR9024PBF-BE3 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, 0.28 Ω RDS(on) at VGS = -10 V, and -8.8 A continuous drain current at TC = 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 IRFR9024PBF-BE3 datasheet, IRFR9024PBF-BE3 pinout, IRFR9024PBF-BE3 application, or IRFR9024PBF-BE3 equivalent, key selection criteria include its -60 V VDS, low gate charge (19 nC), ruggedized avalanche rating, thermal performance on PCB mount (RthJA = 50 °C/W), and compatibility with standard DPAK footprint layouts.
Technical Context
This device employs third-generation trench MOSFET technology optimized for low conduction loss and fast switching transitions. Its gate threshold voltage range (-2.0 V to -4.0 V) ensures reliable turn-on with standard logic-level drive, while dynamic dV/dt rating (-4.5 V/ns) supports stable operation in noisy high-speed switching environments.
The integrated body diode exhibits 100–200 ns reverse recovery time and 0.32–0.64 μC Qrr, enabling efficient synchronous rectification and unclamped inductive switching. Thermal design leverages the DPAK's low junction-to-case resistance (RthJC ≤ 3.0 °C/W) and defined PCB pad recommendations for 2.5 W power dissipation in FR-4 mounting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | -60 V - Maximum blocking voltage for high-side switch or reverse polarity protection |
| RDS(on) @ VGS = -10 V | 0.28 Ω - Enables <1.5 W conduction loss at -5.3 A, critical for thermally constrained PCBs |
| Qg | 19 nC - Determines gate driver strength requirement; enables <20 ns turn-on delay with 18 Ω Rg |
| ID (continuous, TC = 25 °C) | -8.8 A - Supports medium-power loads without heatsink in surface-mount configurations |
| EAS | 300 mJ - Specifies single-pulse avalanche energy handling for inductive load transients |
| RthJA (PCB mount) | 50 °C/W - Defines temperature rise per watt on 1" square FR-4 board; sets practical 2.5 W limit |
| VGS(th) | -2.0 to -4.0 V - Ensures robust turn-on with -5 V logic drivers and immunity to noise-induced false triggering |
Pinout & Package
DPAK (TO-252) package with exposed drain tab for thermal conduction and mechanical anchoring. Standard 3-pin surface-mount outline with gull-wing leads; recommended minimum PCB pads per Vishay Application Note 826.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Source) | Source terminal of P-channel MOSFET | Reference node for gate drive; connects to system ground or positive rail depending on high/low-side configuration |
| Pin 2 (Gate) | Control electrode | Receives negative gate voltage relative to source to turn on; requires <19 nC charge for full enhancement |
| Pin 3 (Drain) | Power output terminal | Exposed metal tab - electrically connected to drain; must be soldered to large copper pour for thermal management |
Key Features
| Feature | Design Value |
|---|---|
| Repetitive avalanche rated | Supports repeated inductive switching events up to -8.8 A and 5.0 mJ without degradation, eliminating need for external snubbers |
| Dynamic dV/dt rating | -4.5 V/ns immunity prevents spurious turn-on during fast voltage transients in motor drives or SMPS |
| Fast switching performance | 13 ns turn-on delay and 29 ns fall time enable >500 kHz operation in synchronous buck converters |
| Pb-free and halogen-free construction | Complies with RoHS Directive 2011/65/EU and JEDEC J-STD-020 reflow profiles for lead-free assembly |
| Surface-mount DPAK package | Enables automated placement and reflow soldering; thermal pad allows direct heat transfer to PCB plane |
Applications
| DC-DC Buck Converter High-Side Switch | Reverse Polarity Protection Circuit |
|---|---|
Use Scenario: Used as high-side switch in non-synchronous buck regulators powering industrial sensors and PLC I/O modules. IC Role / Device Role / Timing Role: P-channel MOSFET configured as controlled high-side power switch; operates in hard-switched mode at 200–500 kHz. Use Value: Low RDS(on) minimizes conduction loss; avalanche rating absorbs inductor flyback energy during freewheeling phase. | Use Scenario: Placed in series with input power rail to block reverse voltage connection in battery-powered portable equipment. IC Role / Device Role / Timing Role: Acts as ideal diode replacement with near-zero forward drop when biased correctly. Use Value: -6.3 V body diode forward voltage limits reverse-current power dissipation; fast recovery avoids latch-up during polarity reversal. |
| Motor Driver Half-Bridge Upper Arm | Hot-Swap Power Sequencing Control |
Use Scenario: Upper transistor in discrete half-bridge driving 12 V brushed DC motors in automotive HVAC actuators. IC Role / Device Role / Timing Role: High-side switching element synchronized with low-side N-MOSFET; handles bidirectional current during PWM commutation. Use Value: Repetitive avalanche capability withstands back-EMF spikes during motor stall or sudden direction change without failure. | Use Scenario: Controls inrush current during hot-plug insertion of modular computing cards into backplane systems. IC Role / Device Role / Timing Role: Soft-start switch regulating ramp rate of supply voltage to downstream circuitry. Use Value: Gate charge profile enables precise slew-rate control via RC gate network; low Qg ensures predictable timing with standard microcontroller GPIO. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IRFR9024TRPbF-BE3 | Identical electrical specs and DPAK package; differs only in tape-and-reel packaging format (3000 pcs/reel vs. tube) | No functional difference; selected for automated SMT production lines requiring reel feed | Choose IRFR9024TRPbF-BE3 for high-volume pick-and-place assembly; same thermal and electrical behavior as IRFR9024PBF-BE3 |
| SiHFR9024-GE3 | Same VDS, RDS(on), Qg, and DPAK package; manufactured at alternate Vishay facility with GE3 suffix denoting Pb-free/halogen-free compliance | Functionally interchangeable; validated for identical operating conditions and reliability testing per Vishay qualification standards | Select SiHFR9024-GE3 when sourcing from distributors stocking Vishay's GE3-compliant line; no layout or drive circuit changes required |
Compared with IRFR9024PBF-BE3, IRFR9024TRPbF-BE3 offers identical performance in tape-and-reel form for SMT, while SiHFR9024-GE3 provides equivalent electrical and thermal characteristics with alternate manufacturing traceability-both require no PCB or firmware modifications.
Availability
IRFR9024PBF-BE3 is available at Aetrix Electronics and suitable for DC-DC converters, reverse polarity protection circuits, and motor driver high-side switches requiring stable component supply across industrial, automotive, and embedded design cycles.
Supply support for IRFR9024PBF-BE3 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 high-reliability power management solutions.
The IRFR9024PBF-BE3 belongs to Vishay's third-generation power MOSFET family engineered for optimal balance of low RDS(on), fast switching, and rugged avalanche performance in surface-mount power conversion and protection applications.
FAQ
What is the maximum continuous drain current rating for IRFR9024PBF-BE3 at 100 °C case temperature?
The IRFR9024PBF-BE3 has a continuous drain current rating of -5.6 A at TC = 100 °C, derived from its linear derating factor of 0.33 W/°C and 42 W maximum power dissipation at 25 °C. This value reflects safe conduction under sustained thermal load without exceeding the 150 °C maximum junction temperature, assuming proper PCB thermal design per Vishay's DPAK mounting guidelines.
Does IRFR9024PBF-BE3 support logic-level gate drive?
Yes, IRFR9024PBF-BE3 supports logic-level gate drive with a gate threshold voltage range of -2.0 V to -4.0 V, allowing full enhancement using -5 V control signals. However, its RDS(on) is specified at VGS = -10 V (0.28 Ω); at -5 V, RDS(on) increases significantly-consult the transfer characteristics curve in the datasheet for exact values at lower gate voltages.
What is the thermal resistance from junction to ambient for IRFR9024PBF-BE3 when mounted on a 1" square PCB?
When mounted on a 1" square FR-4 PCB, the IRFR9024PBF-BE3 has a maximum junction-to-ambient thermal resistance (RthJA) of 50 °C/W. This value enables a maximum power dissipation of 2.5 W at TA = 25 °C before reaching the 150 °C absolute maximum junction temperature, consistent with Vishay's PCB-mount derating specification.
Is IRFR9024PBF-BE3 suitable for avalanche energy handling in inductive load switching?
Yes, IRFR9024PBF-BE3 is repetitively avalanche rated with EAR = 5.0 mJ and IAR = -8.8 A, and single-pulse avalanche energy EAS = 300 mJ. These ratings are validated under defined test conditions (VDD = -25 V, L = 4.5 mH, Rg = 25 Ω) and allow safe operation in unclamped inductive switching applications such as relay drivers and solenoid controls without external clamping components.
What is the gate-to-source leakage current specification for IRFR9024PBF-BE3?
The gate-to-source leakage current (IGSS) for IRFR9024PBF-BE3 is ±100 nA maximum at VGS = ±20 V and TJ = 25 °C. This low leakage ensures minimal static power draw in gate-control networks and supports stable biasing in high-impedance drive circuits, contributing to reliable long-term operation in battery-backed or low-quiescent-current systems.
IRFR9024PBF-BE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 8.8A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 280mOhm @ 5.3A, 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):
- 2.5W (Ta), 42W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252AA
IRFR9024PBF-BE3 FAQ
1.How can I place an order for IRFR9024PBF-BE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for IRFR9024PBF-BE3 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 IRFR9024PBF-BE3 reliable?
The price and inventory of IRFR9024PBF-BE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFR9024PBF-BE3 is usually 5 days.
3.What payment methods are accepted for IRFR9024PBF-BE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFR9024PBF-BE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRFR9024PBF-BE3?
IRFR9024PBF-BE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRFR9024PBF-BE3 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 IRFR9024PBF-BE3?
For technical support, including IRFR9024PBF-BE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFR9024PBF-BE3 requirements.
6.How does Aetrix verify that IRFR9024PBF-BE3 is sourced from the original manufacturer or authorized distributors?
All IRFR9024PBF-BE3 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 IRFR9024PBF-BE3 meets industry standards.
7.What is the process for return or replacement of IRFR9024PBF-BE3?
All IRFR9024PBF-BE3 units undergo pre-shipment inspection (PSI). If there is an issue with IRFR9024PBF-BE3, 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 IRFR9024PBF-BE3 part is unused and in its original packaging.
Return procedure for IRFR9024PBF-BE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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