component
FH1607B
Public Made by Adomby adom
XIN FEI HONG MOSFETs, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownFH1607B
XIN FEI HONG · MOSFETs · TO-263
FH1607B from XIN FEI HONG, in a TO-263. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | G | input | Gate terminal of the N-channel MOSFET, rated at ±25 V maximum gate-source voltage (VGSS), with a typical threshold of 3 V at VDS=VGS, IDS=250μA. |
| 2 | D | passive | Drain terminal (middle pin and mounting tab), rated at 68 V maximum drain-source voltage and 80 A continuous drain current at TC=25°C. |
| 3 | S | passive | Source terminal of the N-channel MOSFET, with a diode continuous forward current rating of 80 A at TC=25°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XIN FEI HONG |
| Package | TO-263 |
| Category | Triode/MOS Tube/Transistor |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGSS | -25 | 25 | V | 1 | ||
| Storage Temperature Range | TSTG | -55 | 175 | °C | 1 | ||
| Drain-Source Voltage | VDSS | 68 | V | 1 | |||
| Maximum Junction Temperature | TJ | 175 | °C | 1 | |||
| Diode Continuous Forward Current | IS | 80 | A | TC=25°C; mounted on large heat sink | 1 | ||
| Continuous Drain Current | ID | 80 | A | TC=25°C | 1 | ||
| Continuous Drain Current | ID | 66 | A | TC=100°C | 1 | ||
| Maximum Power Dissipation | PD | 115 | W | TC=25°C | 1 | ||
| Maximum Power Dissipation | PD | 57.7 | W | TC=100°C | 1 | ||
| Thermal Resistance-Junction to Case | RθJC | 1.3 | °C/W | 1 | |||
| Thermal Resistance-Junction to Ambient | RθJA | 62.5 | °C/W | 1 | |||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VDS=68V, VGS=0V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 10 | μA | TJ=85°C; VDS=68V, VGS=0V | 2 | ||
| Gate Threshold Voltage | VGS(th) | 2 | 3 | 4 | V | VDS=VGS, IDS=250μA | 2 |
| Gate Leakage Current | IGSS | -100 | 100 | nA | VGS=±25V, VDS=0V | 2 | |
| Drain-Source On-state Resistance | RDS(ON) | 6.8 | 7.8 | mΩ | VGS=10V, IDS=40A | 2 | |
| Diode Forward Voltage | VSD | 0.8 | 1 | V | ISD=40A, VGS=0V | 2 |
CAD (KiCad official)
- Symbol:
FH1607B - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: TO-263 (KiCad packages3D, STEP)
- 3D model files:
fh1607b-etched.step/fh1607b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fh1607b.step/fh1607b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XIN FEI HONG datasheet (7 pp, sha256
dcd1bb9b12f8b179, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).