component
BAS70WS
Public Made by Adomby adom
hongjiacheng Schottky Barrier Diodes (SBD), SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownBAS70WS
hongjiacheng · Schottky Barrier Diodes (SBD) · SOD-323
BAS70WS from hongjiacheng, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| 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 | 0.41 | V | IF=1mA | 2 | ||
| Maximum forward voltage | VF | 1 | V | IF=15mA | 2 | ||
| Maximum reverse current | IR | 100 | nA | VR=50V | 2 | ||
| Capacitance between terminals | CT | 2 | pF | VR=0V, f=1.0MHz | 2 | ||
| Maximum reverse recovery time | trr | 5 | ns | IF=IR=10mA; IR=10mA, RL=100Ω | 2 | ||
| Maximum repetitive peak reverse voltage | VRRM | 70 | V | 1 | |||
| Maximum RMS voltage | VRMS | 70 | V | 1 | |||
| Maximum DC blocking voltage | VDC | 70 | V | 1 | |||
| Maximum average forward rectified current | IF(AV) | 70 | mA | 1 | |||
| Non-repetitive Peak Forward Surge Current | IFSM | 100 | mA | t=8.3ms Half-sine wave | 1 | ||
| Power Dissipation | PD | 200 | mW | 1 | |||
| Junction Temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | ℃ | 1 | ||
| Typical thermal resistance | RθJA | 625 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
BAS70WS - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bas70ws-etched.step/bas70ws-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bas70ws.step/bas70ws.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: hongjiacheng datasheet (3 pp, sha256
09b3651ffd9d805c, retrieved 2026-10-28, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).