component
CJT04N15
Public Made by Adomby adom
Changjiang Electronics Tech (CJ) MOSFETs, SOT-223. 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
markdownCJT04N15
Changjiang Electronics Tech (CJ) · MOSFETs · SOT-223
CJT04N15 from Changjiang Electronics Tech (CJ), in a SOT-223. 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, rated for a gate-source voltage VGS of ±20 V. |
| 2 | DRAIN | passive | Drain terminal, rated for a drain-source voltage VDS of 150 V and a continuous drain current ID of 4 A at Ta=25℃. |
| 3 | SOURCE | passive | Source terminal; the datasheet specifies a drain-source diode forward voltage VSD of 1.2 V at VGS=0V and IS=2.0A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjiang Electronics Tech (CJ) |
| Package | SOT-223 |
| Category | Transistors |
| 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-Threshold voltage | VGS(th) | 1.5 | 2 | 2.5 | V | VDS = VGS, ID = 250µA | 2 |
| Static drain-source on-resistance | RDS(on) | 130 | 160 | mΩ | VGS = 10V, ID = 4.0A | 2 | |
| Gate-body leakage current | IGSS | -100 | 100 | nA | VDS = 0V, VGS = ±20V | 2 | |
| Drain-source breakdown voltage | V(BR)DSS | 150 | V | VGS = 0V, ID = 250µA | 2 | ||
| Drain-source diode forward voltage | VSD | 1.2 | V | VGS = 0V, IS = 2.0A | 2 | ||
| Zero gate voltage drain current | IDSS | 1 | µA | VDS = 150V, VGS = 0V | 2 | ||
| Forward transconductance | gfs | 5 | S | VDS = 15V, ID = 4A | 2 | ||
| Drain-Source Voltage | VDS | 150 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID | 4 | A | 1 | |||
| Pulsed Drain Current | IDM | 16 | A | note1: repetitive rating, pulse width limited by maximum junction temperature | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Junction Temperature | TJ | 150 | ℃ | 1 | |||
| Maximum lead temperature for soldering purposes | TL | 260 | ℃ | 1/8 inch from case for 5 seconds | 1 | ||
| Thermal Resistance from Junction to Ambient | RθJA | 125 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
CJT04N15 - Footprint:
Package_TO_SOT_SMD:SOT-223-3_TabPin2 - 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files:
cjt04n15-etched.step/cjt04n15-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cjt04n15.step/cjt04n15.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjiang Electronics Tech (CJ) datasheet (5 pp, sha256
bab9191c9c7c677a, retrieved 2026-11-04, tier: lcsc) - 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).