component
BAT48WS
Public Made by Adomby adom
CBI Schottky Barrier Diodes (SBD), SOD-323. 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
markdownBAT48WS
CBI · Schottky Barrier Diodes (SBD) · SOD-323
BAT48WS from CBI, 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 terminal of the Schottky barrier diode, with repetitive peak reverse voltage VRRM of 40 V. |
| 2 | Anode | passive | Anode terminal of the Schottky barrier diode, with forward current IF of 350 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CBI |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 40 | V | 1 | |||
| Forward Current | IF | 350 | mA | 1 | |||
| Peak Forward Surge Current | IFSM | 2 | A | tp = 10 ms | 1 | ||
| Maximum Operating Junction Temperature | Tj | 150 | OC | 1 | |||
| Storage Temperature Range | Tstg | -65 | 150 | OC | 1 | ||
| Thermal Resistance from Junction Ambient | RthJA | 550 | OC/W | 1 | |||
| Reverse Breakdown Voltage | V(BR)R | 40 | V | IR = 25 µA | 1 | ||
| Forward Voltage | VF | 0.25 | V | IF = 0.1 mA | 1 | ||
| Forward Voltage | VF | 0.3 | V | IF = 1 mA | 1 | ||
| Forward Voltage | VF | 0.4 | V | IF = 10 mA | 1 | ||
| Forward Voltage | VF | 0.5 | V | IF = 50 mA | 1 | ||
| Forward Voltage | VF | 0.75 | V | IF = 200 mA | 1 | ||
| Forward Voltage | VF | 0.9 | V | IF = 500 mA | 1 | ||
| Reverse Current | IR | 1 | µA | VR = 1.5 V | 1 | ||
| Reverse Current | IR | 2 | µA | VR = 10 V | 1 | ||
| Reverse Current | IR | 5 | µA | VR = 20 V | 1 | ||
| Reverse Current | IR | 25 | µA | VR = 40 V | 1 |
CAD (KiCad official)
- Symbol:
BAT48WS - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bat48ws-etched.step/bat48ws-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat48ws.step/bat48ws.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CBI datasheet (3 pp, sha256
9e133e0e5d6f8d84, retrieved 2026-10-28, 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).