component
BSC190N15NS3G
Public Made by Adomby adom
Tokmas MOSFETs, DFN-8(5x6). 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
markdownBSC190N15NS3G
Tokmas · MOSFETs · DFN-8(5x6)
BSC190N15NS3G from Tokmas, in a DFN-8(5x6). 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 | S | passive | Source terminal (Pin 1-3 tied to source) of the N-channel MOSFET rated VDS 150V, ID 50A. |
| 2 | S | passive | Source terminal (Pin 1-3 tied to source) of the N-channel MOSFET rated VDS 150V, ID 50A. |
| 3 | S | passive | Source terminal (Pin 1-3 tied to source) of the N-channel MOSFET rated VDS 150V, ID 50A. |
| 4 | G | input | Gate terminal with VGS rated ±20V and threshold VGS(th) 2.5V to 4.5V. |
| 5 | D | passive | Drain terminal (Pin 5-8 tied to drain), continuous drain current 50A and pulsed 200A. |
| 6 | D | passive | Drain terminal (Pin 5-8 tied to drain), continuous drain current 50A and pulsed 200A. |
| 7 | D | passive | Drain terminal (Pin 5-8 tied to drain), continuous drain current 50A and pulsed 200A. |
| 8 | D | passive | Drain terminal (Pin 5-8 tied to drain), continuous drain current 50A and pulsed 200A. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Tokmas |
| Package | DFN-8(5x6) |
| Category | Transistors/Thyristors |
| Pins | 9 |
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 | 150 | V | TC=25℃ | 1 | ||
| Gate-Source Voltage | VGS | -20 | 20 | V | TC=25℃ | 1 | |
| Continuous Drain Current | ID | 50 | A | TC=25℃; calculated from max junction temperature (note 1) | 1 | ||
| Pulsed Drain Current | IDM | 200 | A | Repetitive; pulse width limited by max junction temperature (note 2) | 1 | ||
| Power Dissipation | PD | 110 | W | TC=25℃; based on max junction temperature, junction-case thermal resistance (note 3) | 1 | ||
| Single Pulse Avalanche Energy | EAS | 29 | mJ | VDD=50V, VGS=10V, L=0.3mH, starting Tj=25℃ (note 5) | 1 | ||
| Operating and Storage Junction Temperature Range | TJ, TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance, Junction to Case | RθJC | 1.14 | ℃/W | 1 | |||
| Thermal Resistance, Junction to Ambient | RθJA | 62 | ℃/W | Mounted on 1 in² FR-4 board with 2oz Cu, still air, Ta=25℃ (note 4) | 1 | ||
| Drain-Source Breakdown Voltage | BVDSS | 150 | V | VGS=0V, ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VGS=0V, VDS=135V | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V, VDS=0A | 2 | |
| Gate-Source Threshold Voltage | VGS(th) | 2.5 | 4.5 | V | VGS=VDS, ID=250μA | 2 | |
| Drain-Source On Resistance | RDS(ON) | 14 | 18 | mΩ | VGS=10V, ID=20A | 2 | |
| Diode Forward Voltage | VSD | 1.3 | V | VGS=0V, ISD=20A | 2 | ||
| Continuous Drain Current (body diode) | IS | 50 | A | VD=VG=0V | 2 | ||
| Pulsed Drain Current (body diode) | ISM | 200 | A | 2 |
CAD (KiCad official)
- Symbol:
BSC190N15NS3G - Footprint:
Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm - 3D model: DFN-8(5x6) (KiCad packages3D, STEP)
- 3D model files:
bsc190n15ns3g-etched.step/bsc190n15ns3g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bsc190n15ns3g.step/bsc190n15ns3g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Tokmas datasheet (5 pp, sha256
1a1de309a4fd77ca, retrieved 2026-10-21, 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).