component
BRCS18N20RA
Public Made by Adomby adom
Foshan Blue Rocket Elec MOSFETs, TO-220. 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
markdownBRCS18N20RA
Foshan Blue Rocket Elec · MOSFETs · TO-220
BRCS18N20RA from Foshan Blue Rocket Elec, in a TO-220. 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 is rated at ±20 V maximum, with a gate threshold of 1.0 V min to 3.0 V max at VDS=VGS, ID=250 µA. |
| 2 | D | passive | Drain; drain-source voltage is rated at 200 V, with continuous drain current of 18 A at Tc=25℃ and 13 A at Tc=100℃. |
| 3 | S | passive | Source; body diode forward voltage is 1.45 V max at VGS=0V, IS=18A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Foshan Blue Rocket Elec |
| Package | TO-220 |
| 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 | 200 | V | VGS=0V ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VDS=200V VGS=0V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 5 | μA | VDS=200V TJ=55℃ | 2 | ||
| Gate-Body Leakage Current Forward | IGSS | 100 | nA | VGS=±20V VDS=0V | 2 | ||
| Gate Threshold Voltage | VGS(th) | 1 | 3 | V | VDS=VGS ID=250μA | 2 | |
| Static Drain-Source On-Resistance | RDS(on) | 130 | 170 | mΩ | VGS=10V ID=9A | 2 | |
| Drain-Source Diode Forward Voltage | VSD | 1.45 | V | VGS=0V IS=18A | 2 | ||
| Total Gate Charge | Qg(10V) | 27 | 40 | nC | VGS=10V VDS=100V ID=18A | 3 | |
| Total Gate Charge | Qg(4.5V) | 12 | 20 | nC | VGS=10V VDS=100V ID=18A | 3 | |
| Drain-Source Voltage | VDSS | 200 | V | Ta=25℃ | 2 | ||
| Drain Current | ID | 18 | A | Tc=25℃ | 2 | ||
| Drain Current | ID | 13 | A | Tc=100℃ | 2 | ||
| Drain Current - Pulsed | IDM | 45 | A | Ta=25℃ | 2 | ||
| Gate-Source Voltage | VGSS | -20 | 20 | V | Ta=25℃ | 2 | |
| Single Pulsed Avalanche Energy | EAS | 125 | mJ | L=10mH | 2 | ||
| Avalanche Current | IAS | 9.5 | A | L=10mH | 2 | ||
| Power Dissipation | PD | 132 | W | Tc=25℃ | 2 | ||
| Power Dissipation | PD | 52 | W | Tc=100℃ | 2 | ||
| Operating and Storage Temperature Range | TJ,TSTG | -55 | 150 | ℃ | 2 | ||
| Maximum Junction-to-Ambient | RθJA | 24 | ℃/W | t≤10s | 2 | ||
| Maximum Junction-to-Ambient | RθJA | 54 | ℃/W | Steady-State | 2 | ||
| Maximum Junction-to-Case | RθJC | 0.95 | ℃/W | Steady-State | 2 | ||
| Gate resistance | Rg | 6.5 | Ω | VGS=0V VDS=0V f=1MHz | 3 | ||
| Input Capacitance | Ciss | 832 | pF | VDS=25V VGS=0V f=1.0MHz | 3 | ||
| Output Capacitance | Coss | 149 | pF | VDS=25V VGS=0V f=1.0MHz | 3 | ||
| Reverse Transfer Capacitance | Crss | 65 | pF | VDS=25V VGS=0V f=1.0MHz | 3 | ||
| Gate Source Charge | Qgs | 7 | nC | VGS=10V VDS=100V ID=18A | 3 | ||
| Gate Drain Charge | Qgd | 3 | nC | VGS=10V VDS=100V ID=18A | 3 | ||
| Turn-On Delay Time | td(on) | 8 | ns | VGS=10V VDS=100V RL=5.5Ω RGEN=3Ω | 3 | ||
| Turn-On Rise Time | tr | 10 | ns | VGS=10V VDS=100V RL=5.5Ω RGEN=3Ω | 3 | ||
| Turn-Off Delay Time | td(off) | 30 | ns | VGS=10V VDS=100V RL=5.5Ω RGEN=3Ω | 3 | ||
| Turn-Off Fall Time | tf | 4 | ns | VGS=10V VDS=100V RL=5.5Ω RGEN=3Ω | 3 | ||
| Body Diode Reverse Recovery Time | trr | 60 | ns | IF=18A dI/dt=500A/μs | 3 | ||
| Body Diode Reverse Recovery Charge | Qrr | 800 | nC | IF=18A dI/dt=500A/μs | 3 |
CAD (KiCad official)
- Symbol:
BRCS18N20RA - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files:
brcs18n20ra-etched.step/brcs18n20ra-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);brcs18n20ra.step/brcs18n20ra.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Foshan Blue Rocket Elec datasheet (8 pp, sha256
70417399d6c96df0, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).