STF100N10F7 STMicroelectronics MOSFET (N-Channel) (Transistor Outline, Vertical) In Stock
STMicroelectronics STF100N10F7 is an N-Channel power MOSFET rated at 100V and 32A in an isolated TO-220FP package. Features ultra-low 8mΩ drain-source on-resistance, 400mJ avalanche energy rating, and built-in diode. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- STF100N10F7 Datasheet PDF
- Category
- MOSFET (N-Channel)
- Price
- From $0.8720(MOQ 1)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 8mΩ (0.008Ω) RDS(on) minimizing conduction losses in high-current power switching circuits
- 100V drain-source breakdown voltage and 32A continuous drain current supporting demanding power applications
- 400mJ avalanche energy rating providing robust protection against inductive switching transients
- Isolated TO-220FP package simplifying heatsinking and thermal management in dense power supply designs
Applications
The STF100N10F7 is ideal for DC-DC converters, synchronous rectifiers, and motor driver circuits requiring high efficiency at elevated currents. Its ultra-low on-resistance of 8mΩ reduces power dissipation significantly in battery-powered tools, e-bikes, and industrial power stages. The isolated TO-220FP package with built-in diode makes it well-suited for half-bridge and full-bridge topologies in switch-mode power supplies.
Specifications
| Factory Lead Time | 13Weeks |
| YTEOL | 6 |
| Avalanche Energy Rating (Eas) | 400mJ |
| Case Connection | ISOLATED |
| Configuration | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 100V |
| Drain Current-Max (ID) | 32A |
| Drain-source On Resistance-Max | 0.008Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | TO-220AB |
| JESD-30 Code | R-PSFM-T3 |
| Number of Elements | 1 |
| Operating Mode | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Polarity/Channel Type | N-CHANNEL |
| Power Dissipation-Max (Abs) | 30W |
| Pulsed Drain Current-Max (IDM) | 180A |
| Surface Mount | NO |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| 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
Compatible alternatives and drop-in replacements for STF100N10F7:
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Frequently Asked Questions
What are the key electrical ratings of the STF100N10F7 MOSFET?
The STF100N10F7 is rated for 100V drain-source breakdown voltage and 32A continuous drain current. Its maximum drain-source on-resistance is just 8mΩ (0.008Ω), making it highly efficient for high-current switching applications such as motor drives and DC-DC converters.
What is the avalanche energy rating of the STF100N10F7 and why does it matter?
The STF100N10F7 has an avalanche energy rating of 400mJ, which indicates how much energy the device can safely absorb during unclamped inductive switching events. This high avalanche robustness is critical in motor control and power conversion circuits where inductive load switching can generate voltage spikes.
What package does the STF100N10F7 come in and what is its case connection type?
The STF100N10F7 is housed in a TO-220FP (Flat Package) with 3 pins and an isolated case connection, meaning the tab is electrically isolated from the drain. This allows direct mounting to a heatsink without an insulating pad, simplifying thermal management in power supply designs.
What applications is the STF100N10F7 best suited for?
The STF100N10F7 is designed for high-efficiency power switching in DC-DC converters, synchronous rectifiers, electric motor drivers, UPS systems, and battery management circuits. Its combination of low RDS(on), high avalanche capability, and 100V/32A ratings makes it a strong choice for industrial and consumer power electronics operating from 12V to 48V bus voltages.
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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 |
|---|---|---|
| 1+ | $2.5500 | $2.55 |
| 10+ | $1.5100 | $15.10 |
| 50+ | $1.4300 | $71.50 |
| 500+ | $0.9304 | $465.20 |
| 1000+ | $0.8849 | $884.90 |
| 2000+ | $0.8720 | $1744.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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