component
HKTD90N03
Public Made by Adomby adom
Guangdong Hottech 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
markdownHKTD90N03
Guangdong Hottech · MOSFETs · TO-252
HKTD90N03 from Guangdong Hottech, 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; gate-source voltage limited to ±20V, with threshold VGS(th) of 1V min to 2.5V max at VDS=20V, ID=250µA. |
| 2 | D | passive | Drain (center lead, also connected to the metal tab); VDS max 30V, continuous drain current 90A. |
| 3 | S | passive | Source; RDS(ON) 5 mΩ max at VGS=10V, ID=20A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Guangdong Hottech |
| 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 | 30 | V | 1 | |||
| Gate-source voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous drain current | ID | 90 | A | 1 | |||
| Power dissipation | PD | 90 | W | 1 | |||
| Junction and storage temperature | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Drain-source breakdown voltage | V(BR)DSS | 30 | V | VGS=0V, ID=250uA | 1 | ||
| Zero gate voltage drain current | IDSS | 1 | µA | VDS=30V, VGS=0V | 1 | ||
| Gate-body leakage current | IGSS | -100 | 100 | nA | VDS=0V, VGS=±20V | 1 | |
| Drain-source on-resistance (note 1) | RDS(ON) | 5 | mΩ | VGS=10V, ID=20A | 1 | ||
| Drain-source on-resistance (note 1) | RDS(ON) | 7 | mΩ | VGS=4.5V, ID=10A | 1 | ||
| Thermal resistance from junction to ambient | RθJA | 18 | °C/W | 1 | |||
| Input capacitance | Ciss | 2000 | 1 | ||||
| Output capacitance | Coss | 320 | VDS=15V, VGS=0V, f=1MHz | 1 | |||
| Reverse transfer capacitance | Crss | 240 | VDS=15V, VGS=0V, f=1MHz | 1 | |||
| Turn-on delay time | td(on) | 13 | nS | VDD=15V, VGS=10V, ID=30A, Rg=3Ω | 1 | ||
| Turn-on rise time | tr | 36 | nS | VDD=15V, VGS=10V, ID=30A, Rg=3Ω | 1 | ||
| Turn-off delay time | td(off) | 42 | nS | VDD=15V, VGS=10V, ID=30A, Rg=3Ω | 1 | ||
| Turn-off fall time | tf | 16 | nS | VDD=15V, VGS=10V, ID=30A, Rg=3Ω | 1 |
CAD (KiCad official)
- Symbol:
HKTD90N03 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
hktd90n03-etched.step/hktd90n03-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hktd90n03.step/hktd90n03.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Guangdong Hottech datasheet (5 pp, sha256
463e273a1a33d61a, 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).