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MOT7N50SD
Public Made by Adomby adom
MOT 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
markdownMOT7N50SD
MOT · MOSFETs · TO-252
MOT7N50SD from MOT, 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 | Gate | input | Gate terminal of the N-channel MOSFET, with VGSS rated at ±30 V maximum. |
| 2 | Drain | passive | Drain terminal, rated for VDSS of 500 V and continuous drain current ID of 7 A. |
| 3 | Source | passive | Source terminal of the N-channel MOSFET, with body-diode continuous current IS of 7 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MOT |
| 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 Breakdown Voltage | BVDSS | 500 | V | VGS = 0V, ID = 250μA | 2 | ||
| Drain-Source Leakage Current | IDSS | 1 | μA | VDS = 500V, VGS = 0V | 2 | ||
| Gate-Source Leakage Current Forward | IGSS | 100 | nA | VGS = 30V, VDS = 0V | 2 | ||
| Gate-Source Leakage Current Reverse | IGSS | -100 | nA | VGS = -30V, VDS = 0V | 2 | ||
| Gate Threshold Voltage | VGS(TH) | 2 | 4 | V | VDS = VGS, ID = 250μA | 2 | |
| Static Drain-Source On-State Resistance | RDS(ON) | 1.2 | 1.4 | Ω | VGS = 10V, ID = 3.5A | 2 | |
| Drain-Source Diode Forward Voltage | VSD | 1.4 | V | IS = 7.0A, VGS = 0V | 2 | ||
| Maximum Body-Diode Continuous Current | IS | 7 | A | 2 | |||
| Maximum Body-Diode Pulsed Current | ISM | 14 | A | 2 | |||
| Input Capacitance | CISS | 641 | pF | VDS = 25V, VGS = 0V, f = 1.0 MHz | 2 | ||
| Output Capacitance | COSS | 85 | pF | VDS = 25V, VGS = 0V, f = 1.0 MHz | 2 | ||
| Reverse Transfer Capacitance | CRSS | 5 | pF | VDS = 25V, VGS = 0V, f = 1.0 MHz | 2 | ||
| Total Gate Charge (Note 1) | QG | 20 | nC | VDS = 100V, VGS = 10V, ID = 7A, ID = 1mA (Note 1, 2) | 2 | ||
| Gate-Source Charge | QGS | 7 | nC | 2 | |||
| Gate-Drain Charge | QGD | 2.7 | nC | 2 | |||
| Turn-On Delay Time (Note 1) | tD(ON) | 32 | ns | VDD = 100V, VGS = 10V, ID = 5A, RG = 25Ω (Note 1, 2) | 2 | ||
| Turn-On Rise Time | tR | 24 | ns | 2 | |||
| Turn-Off Delay Time | tD(OFF) | 47 | ns | 2 | |||
| Turn-Off Fall Time | tF | 39 | ns | 2 | |||
| Body Diode Reverse Recovery Time | trr | 87 | ns | IS = 7.0A, VGS = 0V, di/dt = 100A/μs | 2 | ||
| Body Diode Reverse Recovery Charge | Qrr | 0.2 | μC | 2 | |||
| Drain-Source Voltage | VDSS | 500 | V | TC = 25°C | 1 | ||
| Gate-Source Voltage | VGSS | -30 | 30 | V | TC = 25°C | 1 | |
| Continuous Drain Current | ID | 7 | A | TC = 25°C | 1 | ||
| Pulsed Drain Current (Note 2) | IDM | 28 | A | Repetitive rating: pulse width limited by maximum junction temperature | 1 | ||
| Avalanche Energy Single Pulsed (Note 3) | EAS | 470 | mJ | VDD = 50V, RG = 25Ω, Starting TJ = 25°C | 1 | ||
| Peak Diode Recovery dv/dt (Note 4) | dv/dt | 4.5 | V/ns | ISD ≤ 4.0A, di/dt ≤ 200A/μs, VDD ≤ BVDSS, Starting TJ = 25°C | 1 | ||
| Power Dissipation | PD | 56 | W | TC = 25°C | 1 | ||
| Junction Temperature | TJ | 150 | °C | 1 | |||
| Storage Temperature | TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
MOT7N50SD - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
mot7n50sd-etched.step/mot7n50sd-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mot7n50sd.step/mot7n50sd.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MOT datasheet (7 pp, sha256
6f98376326b00530, 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).