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NCEP1520BK
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Wuxi NCE Power Semiconductor MOSFETs, TO-252-2L. 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
markdownNCEP1520BK
Wuxi NCE Power Semiconductor · MOSFETs · TO-252-2L
NCEP1520BK from Wuxi NCE Power Semiconductor, in a TO-252-2L. 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; drive with VGS limited to ±12 V (absolute maximum), with RDS(ON) specified at VGS=4.5V and 2.5V. |
| 2 | D | passive | Drain (center lead, also connected to the exposed tab); VDS max 150 V, continuous ID 20 A, pulsed IDM 80 A. |
| 3 | S | passive | Source; diode forward current IS up to 20 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Wuxi NCE Power Semiconductor |
| Package | TO-252-2L |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | BVDSS | 150 | V | VGS=0V ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VDS=150V,VGS=0V | 2 | ||
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V,VDS=0V | 2 | |
| Gate Threshold Voltage | VGS(th) | 0.5 | 0.7 | 1 | V | VDS=VGS,ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) | 52 | 60 | mΩ | VGS=4.5V, ID=10A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 57 | 70 | mΩ | VGS=2.5V, ID=10A | 2 | |
| Diode Forward Voltage | VSD | 1.2 | V | VGS=0V,IS=10A | 2 | ||
| Diode Forward Current | IS | 20 | A | 2 | |||
| Drain-Source Voltage | VDS | 150 | V | TA=25℃ | 1 | ||
| Gate-Source Voltage | VGS | -12 | 12 | V | TA=25℃ | 1 | |
| Drain Current-Continuous | ID | 20 | A | TA=25℃ | 1 | ||
| Drain Current-Continuous (TC=100℃) | ID (100℃) | 14 | A | TC=100℃ | 1 | ||
| Pulsed Drain Current | IDM | 80 | A | TA=25℃ | 1 | ||
| Maximum Power Dissipation | PD | 68 | W | TA=25℃ | 1 | ||
| Single pulse avalanche energy | EAS | 64 | mJ | Tj=25℃,VDD=50V,VG=10V,L=0.5mH,Rg=25Ω | 1 | ||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 175 | ℃ | 1 | ||
| Thermal Resistance, Junction-to-Case | RθJC | 2.2 | ℃/W | Surface mounted on FR4 board, t ≤ 10 sec | 1 | ||
| Derating factor | 0.45 | W/℃ | 1 | ||||
| Forward Transconductance | gFS | 15 | S | VDS=5V,ID=10A | 2 | ||
| Input Capacitance | Clss | 1473 | PF | VDS=75V,VGS=0V, F=1.0MHz | 2 | ||
| Output Capacitance | Coss | 76.4 | PF | VDS=75V,VGS=0V, F=1.0MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 12.1 | PF | VDS=75V,VGS=0V, F=1.0MHz | 2 | ||
| Turn-on Delay Time | td(on) | 10.5 | nS | VDD=75V, RL=7.5Ω, VGS=4.5V,RG=3Ω | 2 | ||
| Turn-on Rise Time | tr | 6 | nS | VDD=75V, RL=7.5Ω, VGS=4.5V,RG=3Ω | 2 | ||
| Turn-Off Delay Time | td(off) | 14.5 | nS | VDD=75V, RL=7.5Ω, VGS=4.5V,RG=3Ω | 2 | ||
| Turn-Off Fall Time | tf | 3.5 | nS | VDD=75V, RL=7.5Ω, VGS=4.5V,RG=3Ω | 2 | ||
| Total Gate Charge | Qg | 16.4 | nC | VDS=75V,ID=10A, VGS=4.5V | 2 | ||
| Gate-Source Charge | Qgs | 3.3 | nC | VDS=75V,ID=10A, VGS=4.5V | 2 | ||
| Gate-Drain Charge | Qgd | 3.8 | nC | VDS=75V,ID=10A, VGS=4.5V | 2 | ||
| Reverse Recovery Time | trr | 29.5 | nS | TJ = 25°C, IF = IS, di/dt = 100A/μs | 2 | ||
| Reverse Recovery Charge | Qrr | 132 | nC | TJ = 25°C, IF = IS, di/dt = 100A/μs | 2 |
CAD (KiCad official)
- Symbol:
NCEP1520BK - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252-2L (KiCad packages3D, STEP)
- 3D model files:
ncep1520bk-etched.step/ncep1520bk-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ncep1520bk.step/ncep1520bk.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Wuxi NCE Power Semiconductor datasheet (7 pp, sha256
638e3ef81d83caa8, retrieved 2026-10-22, 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).