STP160N75F3 STMicroelectronics MOSFET (N-Channel) (Transistor Outline, Vertical) In Stock
STMicroelectronics STP160N75F3 is an N-channel power MOSFET rated at 75 V and 120 A with an ultra-low on-resistance of 4.5 mΩ in a 3-pin TO-220AB package. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- STP160N75F3 Datasheet PDF
- Category
- MOSFET (N-Channel)
- Price
- From $2.0800(MOQ 25)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 4.5 mΩ drain-source on-resistance for minimal conduction losses at 120 A
- 120 A maximum drain current with 75 V breakdown voltage for high-current automotive and industrial loads
- Single N-channel MOSFET with built-in body diode in TO-220AB package for easy heatsinking
Applications
The STP160N75F3 is designed for high-current motor control, battery management systems, and synchronous rectification in DC-DC converters where its 4.5 mΩ on-resistance dramatically reduces I²R losses at 120 A load currents. Its 75 V rating makes it compatible with 48 V automotive and industrial bus architectures. The TO-220AB package enables straightforward heatsink attachment for thermally demanding applications such as electric vehicle chargers and server power supplies.
Specifications
| YTEOL | 0 |
| Configuration | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 75V |
| Drain Current-Max (ID) | 120A |
| Drain-source On Resistance-Max | 0.0045Ω |
| 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 |
| Polarity/Channel Type | N-CHANNEL |
| Power Dissipation-Max (Abs) | 330W |
| Pulsed Drain Current-Max (IDM) | 480A |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | SINGLE |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How low is the on-resistance of the STP160N75F3, and why does it matter for high-current designs?
The STP160N75F3 has a maximum drain-source on-resistance of 4.5 mΩ, which at 120 A produces only about 64 W of conduction loss. This ultra-low Rds(on) is critical in battery management and motor drive circuits where efficiency directly impacts thermal management and battery runtime.
Which voltage bus architectures is the STP160N75F3 compatible with given its 75 V breakdown rating?
With a minimum drain-source breakdown voltage of 75 V, the STP160N75F3 fits 12 V, 24 V, and 48 V bus architectures with adequate voltage margin. It is particularly well-suited for 48 V mild-hybrid automotive systems and industrial 24 V motor drives that require headroom above the nominal rail during switching transients.
What current rating does the STP160N75F3 support, and how does the TO-220AB package help manage heat at that current level?
The STP160N75F3 supports a maximum continuous drain current of 120 A. The TO-220AB 3-pin through-hole package provides a metal tab directly connected to the drain, allowing bolted heatsink attachment and thermal resistance as low as 0.5 °C/W when properly mounted, keeping junction temperature within safe limits even at full load.
Related Guides
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $2.4900 | $62.25 |
| 100+ | $2.2400 | $224.00 |
| 500+ | $2.0800 | $1040.00 |
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.”