component
BAV23CC
Public Made by Adomby adom
DIOTEC Switching Diodes, SOT-23. 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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Contents
README
markdownBAV23CC
DIOTEC · Switching Diodes · SOT-23
BAV23CC from DIOTEC, in a SOT-23. 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 | A1 | passive | Anode of the first diode (A1) in the common-cathode configuration; the datasheet rates the reverse voltage at 200 V DC and the average forward current at 125 mA when both diodes are loaded. |
| 2 | A2 | passive | Anode of the second diode (A2) in the common-cathode configuration; the datasheet rates the reverse voltage at 200 V DC and the average forward current at 125 mA when both diodes are loaded. |
| 3 | C1/C2 | passive | Common cathode shared by both diodes (C1/C2); the datasheet gives a junction temperature range of -55 to +150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DIOTEC |
| Package | SOT-23 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Forward voltage | VF | 1 | V | Tj = 25°C, IF = 100 mA | 2 | ||
| Forward voltage | VF | 1.25 | V | Tj = 25°C, IF = 200 mA | 2 | ||
| Leakage current | IR | 100 | nA | Tj = 25°C, VR = 200 V | 2 | ||
| Leakage current | IR | 100 | µA | Tj = 150°C, VR = 200 V | 2 | ||
| Junction capacitance | CT | 5 | pF | VR = 0 V, f = 1 MHz | 2 | ||
| Reverse recovery time | trr | 50 | ns | IF = 30 mA, IR = 30 mA, to IR = 3 mA | 2 | ||
| Power dissipation (per device) | Ptot | 350 | mW | TA = 25°C, mounted on 3 mm² copper pads per terminal | 1 | ||
| Maximum average forward current, single diode loaded | IFAV | 225 | mA | single diode loaded, TA = 25°C, mounted on 3 mm² copper pads per terminal | 1 | ||
| Maximum average forward current, both diodes loaded | IFAV | 125 | mA | both diodes loaded, TA = 25°C, mounted on 3 mm² copper pads per terminal | 1 | ||
| Repetitive peak forward current | IFRM | 625 | mA | TA = 25°C, mounted on 3 mm² copper pads per terminal | 1 | ||
| Non repetitive peak forward surge current | IFSM | 1.7 | A | tp ≤ 10 ms | 1 | ||
| Non repetitive peak forward surge current | IFSM | 3 | A | tp ≤ 100 µs | 1 | ||
| Non repetitive peak forward surge current | IFSM | 9 | A | tp ≤ 1 µs | 1 | ||
| Repetitive peak reverse voltage | VRRM | 250 | V | TA = 25°C | 1 | ||
| Reverse voltage DC | VR | 200 | V | TA = 25°C | 1 | ||
| Junction temperature | Tj | -55 | 150 | °C | 1 | ||
| Storage temperature | TS | -55 | 150 | °C | 1 | ||
| Thermal resistance junction to ambient air | RthA | 357 | K/W | mounted on P.C. board with 3 mm² copper pad at each terminal | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | copper pads per terminal, Montage auf 3 mm2 | 1 |
CAD (KiCad official)
- Symbol:
BAV23CC - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bav23cc-etched.step/bav23cc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bav23cc.step/bav23cc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DIOTEC datasheet (3 pp, sha256
0c35fe7d71372148, 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).