IRF520PBF Vishay Transistor (Transistor Outline, Vertical) In Stock
Vishay IRF520PBF is a transistor for load switching, motor control, power conversion, and driver circuits. Key specs include 3 pins, 175 °C, 100 V, 9.2 A, with TO-220AB packaging. Use it for load switches, motor drivers, battery equipment, DC/DC stages, and discrete power-control boards with RFQ pricing, inquiry stock support, and worldwide shipping.
- Manufacturer
- Vishay
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- IRF520PBF Datasheet PDF
- Category
- Transistor
- Price
- From $0.3925(MOQ 5)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of IRF520PBF?
- 3 pins transistor parameter helps engineers match the part to existing BOM requirements
- TO-220AB format supports footprint review, replacement sourcing, and production assembly planning
- 175 °C rating context gives buyers a concrete comparison point for alternates and AVL checks
- Vishay supply identity with active lifecycle context supports traceable RFQ handling
What is IRF520PBF used for?
Vishay IRF520PBF is commonly used in load switches, motor drivers, battery equipment, DC/DC stages, and discrete power-control boards where 3 pins must be matched to an existing design. It is suitable for OEM production, maintenance repair, prototype builds, and alternate-source reviews that require traceable component identification.
What are the specifications of IRF520PBF?
| Pbfree Code | Yes |
| Factory Lead Time | 8Weeks |
| YTEOL | 5.05 |
| Avalanche Energy Rating (Eas) | 200mJ |
| Case Connection | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 100V |
| Drain Current-Max (ID) | 9.2A |
| Drain-source On Resistance-Max | 0.27Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | TO-220AB |
| JESD-30 Code | R-PSFM-T3 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Operating Mode | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity/Channel Type | N-CHANNEL |
| Power Dissipation-Max (Abs) | 40W |
| Pulsed Drain Current-Max (IDM) | 37A |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Terminal Finish | MATTE TIN |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
What are equivalent replacements for IRF520PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design checks make IRF520PBF suitable for transistor sourcing?
IRF520PBF should be reviewed against the approved BOM because it provides 3 pins in a transistor context for load switches and related production designs.
For PCB and assembly planning, how should buyers treat the package on IRF520PBF?
Buyers should confirm the TO-220AB footprint and the listed 3 pins before substituting this part, because package mismatch can block assembly even when electrical ratings look similar.
When comparing alternate suppliers, which documented rating is most important to preserve?
Keep the 175 °C rating aligned with the original design requirement, then verify manufacturer, lifecycle, and datasheet traceability before approving an alternate RFQ line.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $1.6400 | $8.20 |
| 10+ | $1.5700 | $15.70 |
| 100+ | $0.6894 | $68.94 |
| 250+ | $0.5871 | $146.77 |
| 500+ | $0.5200 | $260.00 |
| 510+ | $0.3925 | $200.18 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
TLP222A-2(F)
Toshiba
Transistor
PVG612ASPBF
Infineon
Transistor
2SCR513P5T100
ROHM Semiconductor
Transistor
IRF8915TRPBF
Infineon
Transistor
TLP183(BL,E
Toshiba
Transistor
CGHV27015S
Cree, Inc.
Transistor
NST3946DP6T5G
ON Semiconductor
Transistor
IRLU120NPBF
Infineon
Transistor
CPH3461-TL-W
ON Semiconductor
Transistor
PBSS4350Z
Nexperia
Transistor
NSVJ3910SB3T1G
ON Semiconductor
Transistor
2N4393
Central Semiconductor
Transistor
BA12004BF-E2
ROHM Semiconductor
Transistor
BA12003BF-E2
ROHM Semiconductor
Transistor
SMBTA06UPNE6327HTSA1
Infineon
Transistor
IRF7319TRPBF
Infineon
Transistor
IPP80P03P4L04AKSA1
Infineon
Transistor
PMN48XP,125
Nexperia
Transistor
IRLML6402TRPBF
Infineon
Transistor
ZTX788B
Diodes Inc.
Transistor
2SA1943-O(Q)
Toshiba
Transistor
BLT81,115
NXP
Transistor
NCV8450ASTT3G
ON Semiconductor
Transistor
BSS159NH6327XTSA2
Infineon
Transistor