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SUD40N08-16-E3
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Vishay Intertech MOSFETs, TO-252. 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
markdownSUD40N08-16-E3
Vishay Intertech · MOSFETs · TO-252
SUD40N08-16-E3 from Vishay Intertech, in a TO-252. 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 of the N-channel MOSFET, with gate-source voltage VGS limited to 20 V. |
| 2 | D | passive | Drain, connected to the tab, with continuous drain current ID of 40 A at TC = 25C. |
| 3 | S | passive | Source of the N-channel MOSFET, with continuous source (diode conduction) current IS of 40 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | 80 | V | 1 | |||
| Gate-Source Voltage | VGS | 20 | V | 1 | |||
| Continuous Drain Current | ID | 40 | A | TC = 25C | 1 | ||
| Continuous Drain Current | ID | 30 | A | TC = 125C | 1 | ||
| Pulsed Drain Current | IDM | 60 | A | 1 | |||
| Continuous Source Current (Diode Conduction) | IS | 40 | A | 1 | |||
| Avalanche Current | IAR | 40 | A | 1 | |||
| Repetitive Avalanche Energy | EAR | 80 | mJ | L = 0.1 mH, Duty Cycle 1% | 1 | ||
| Maximum Power Dissipation | P | 136 | W | TC = 25C | 1 | ||
| Maximum Power Dissipation | PD | 3 | W | TA = 25C | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, Tstg | -55 | 175 | C | 1 | ||
| Junction-to-Ambient | 15 | 18 | C/W | t <= 10 sec | 1 | ||
| Junction-to-Ambient | RthJA | 40 | 50 | C/W | Steady State | 1 | |
| Junction-to-Case | RthJC | 0.85 | 1.1 | C/W | 1 | ||
| Drain-Source Breakdown Voltage | V(BR)DSS | 80 | V | VGS = 0 V, ID = 250 A | 2 | ||
| Gate Threshold Voltage | VGS(th) | 2 | 4 | V | VDS = VGS, ID = 250 A | 2 | |
| Gate-Body Leakage | IGSS | 100 | nA | VDS = 0 V, VGS = 20 V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | A | VDS = 80 V, VGS = 0 V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 50 | A | VDS = 80 V, VGS = 0 V, TJ = 125C | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 250 | A | VDS = 80 V, VGS = 0 V, TJ = 175C | 2 | ||
| On-State Drain Current | ID(on) | 60 | A | VDS = 5 V, VGS = 10 V | 2 | ||
| Drain-Source On-State Resistance | rDS(on) | 0.013 | 0.016 | VGS = 10 V, ID = 40 A | 2 | ||
| Drain-Source On-State Resistance | rDS(on) | 0.027 | VGS = 10 V, ID = 40 A, TJ = 125C | 2 | |||
| Drain-Source On-State Resistance | rDS(on) | 0.037 | VGS = 10 V, ID = 40 A, TJ = 175C | 2 | |||
| Forward Transconductance | gfs | 45 | S | VDS = 15 V, ID = 40 A | 2 | ||
| Total Gate Charge | Qg | 42 | 60 | nC | VDS = 40 V, VGS = 10 V, ID = 40 A | 2 | |
| Gate Resistance | Rg | 0.5 | 2.7 | ohm | 2 | ||
| Turn-On Delay Time | td(on) | 12 | 20 | ns | VDD = 40 V, RL = 1.0 | 2 | |
| Rise Time | tr | 52 | 80 | ns | VDD = 40 V, RL = 1.0 | 2 | |
| Turn-Off Delay Time | td(off) | 25 | 38 | ns | VDD = 40 V, RL = 1.0, ID = 40 A, VGEN = 10 V, Rg = 2.5 | 2 | |
| Fall Time | tf | 10 | 15 | ns | VDD = 40 V, RL = 1.0, ID = 40 A, VGEN = 10 V, Rg = 2.5 | 2 | |
| Pulsed Current | ISM | 60 | A | 2 | |||
| Diode Forward Voltage | VSD | 1 | 1.5 | V | IF = 40 A, VGS = 0 V | 2 | |
| Source-Drain Reverse Recovery Time | trr | 45 | 70 | ns | IF = 40 A, di/dt = 100 A/s | 2 |
CAD (KiCad official)
- Symbol:
SUD40N08-16-E3 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
sud40n08-16-e3-etched.step/sud40n08-16-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sud40n08-16-e3.step/sud40n08-16-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (5 pp, sha256
10a470b026d4f363, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).