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BAV21WS-AU_R1_000A1

Public Made by Adom

by adom

PANJIT International Switching Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BAV21WS-AU_R1_000A1

PANJIT International · Switching Diodes · SOD-323

BAV21WS-AU_R1_000A1 from PANJIT International, in a SOD-323. 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 of the switching diode; BAV21WS-AU is rated 200 V reverse voltage (250 V peak) with 200 mA average rectified current.
2 Anode passive Anode of the switching diode; maximum forward voltage is 1 V at 0.1 A and peak forward surge current is 4 A (0.001 ms).

Key specifications

Parameter Value
Manufacturer PANJIT International
Package SOD-323
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
Maximum Forward Voltage VF 1 V at 0.1A 1
Maximum DC Reverse Current IR 0.1 μA at Rated DC Blocking Voltage, TJ=25 °C 1
Maximum Reverse Recovery Time TRR 50 ns From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω 1
Reverse Voltage VR 200 V 1
Peak Reverse Voltage VRM 250 V 1
Rectified Current (Average) IO 200 mA Half Wave Rectification with Resistive Load and f >50 Hz 1
Peak Forward Surge Current IFSM 4 A 0.001ms 1
Power Dissipation PTOT 200 mW Derate Above 25 °C 1
Maximum Thermal Resistance, Junction to Ambient RθJA 640 °C/W Note 3: mounted with minimum recommended pad size, PC Board FR4 1
Maximum Thermal Resistance, Junction to Case RθJC 260 °C/W Note 4: mounted on FR4 PCB, single-sided copper, 100cm2 copper pad area 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 150 °C 1
Typical Junction Capacitance CJ 5 pF VR=0, f=1MHz 1

CAD (KiCad official)

  • Symbol: BAV21WS-AU_R1_000A1
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: bav21ws-au-r1-000a1-etched.step / bav21ws-au-r1-000a1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bav21ws-au-r1-000a1.step / bav21ws-au-r1-000a1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: PANJIT International datasheet (5 pp, sha256 16b65601f6b9e41a, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF