component
BAV21W_R1_00001
Public Made by Adomby adom
PANJIT International Switching Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 9d ago |
| viewers | 9d ago |
| bav21w-r1-00001-etched.glb | 9d ago |
| bav21w-r1-00001-etched.step | 9d ago |
| bav21w-r1-00001-hero.glb | 9d ago |
| bav21w-r1-00001-hero.overlay.json | 9d ago |
| bav21w-r1-00001.glb | 9d ago |
| bav21w-r1-00001.kicad_mod | 9d ago |
| bav21w-r1-00001.kicad_sym | 9d ago |
| bav21w-r1-00001.lbr | 9d ago |
| bav21w-r1-00001.step | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
BAV21W_R1_00001
PANJIT International · Switching Diodes · SOD-123
BAV21W_R1_00001 from PANJIT International, in a SOD-123. 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 | Cathode | passive | Cathode terminal of the BAV21W switching diode, labelled Cathode at pin 1 in the SOD-123 outline drawing; the BAV21W reverse voltage is 200 V and peak reverse voltage is 250 V. |
| 2 | Anode | passive | Anode terminal of the BAV21W switching diode, labelled Anode at pin 2 in the SOD-123 outline drawing; rated for a rectified current of 200 mA and a peak forward surge current of 4 A (1 ms). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-123 |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reverse Voltage | VR | 200 | V | 1 | |||
| Peak Reverse Voltage | VRM | 250 | V | 1 | |||
| Rectified Current (Average), Half Wave Rectification with Resistive Load | IO | 200 | mA | Half wave rectification with resistive load and f >= 50 Hz | 1 | ||
| Peak Forward Surge Current | IFSM | 4 | A | 1 ms | 1 | ||
| Power Dissipation | PTOT | 410 | mW | Derate above 25 °C | 1 | ||
| Maximum Forward Voltage | VF | 1 | V | At 0.1 A | 1 | ||
| Maximum Reverse Current | IR | 0.1 | uA | TJ=25 °C; at 200 V | 1 | ||
| Maximum Reverse Recovery Time | TRR | 50 | ns | From IF=10mA to IR=1mA, VR=6 Volts, RL=100 | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Typical Junction Capacitance | CJ | 5 | pF | VR=0, f=1MHZ | 1 | ||
| Typical Thermal Resistance | RJA | 450 | °C/W | 1 |
CAD (KiCad official)
- Symbol:
BAV21W_R1_00001 - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
bav21w-r1-00001-etched.step/bav21w-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bav21w-r1-00001.step/bav21w-r1-00001.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (5 pp, sha256
38ab559c1b1ee93d, retrieved 2026-10-17, 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).