component
ESDBH24VD1
Public Made by Adomby adom
Changjing Electrostatic And Surge Protection (TVS/ESD), SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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ESDBH24VD1
Changjing · Electrostatic And Surge Protection (TVS/ESD) · SOD-123FL
ESDBH24VD1 from Changjing, in a SOD-123FL. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOD-123FL |
| Category | TVS/Fuse/Board Level Protection |
| 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 stand off voltage | VRWM | 24 | V | 3 | |||
| Reverse leakage current | IR | 1 | μA | VRWM=24V | 3 | ||
| Breakdown voltage | V(BR) | 26.7 | 32 | V | IT=1mA | 3 | |
| Clamping voltage (1) | VC | 33 | V | IPP=100A | 3 | ||
| Clamping voltage (2) | VC | 38 | V | IPP=2400A | 3 | ||
| Junction capacitance | CJ | 300 | pF | VR=0V,f=1MHz | 3 | ||
| IEC 61000-4-2 ESD Voltage Air Model | VESD | -30 | 30 | kV | Ta=25℃; ten non-repetitive ESD pulses | 2 | |
| IEC 61000-4-2 ESD Voltage Contact Model | VESD | -30 | 30 | kV | Ta=25℃; ten non-repetitive ESD pulses | 2 | |
| JESD22-A114-B ESD Voltage Human Body Model | VESD | -20 | 20 | kV | Ta=25℃ | 2 | |
| ESD Voltage Machine Model | VESD | -0.4 | 0.4 | kV | Ta=25℃ | 2 | |
| Peak Pulse Power | PPP | 7500 | W | 8/20µs exponential decay waveform, IEC61000-4-5 | 2 | ||
| Peak Pulse Current | IPP | 240 | A | 8/20µs exponential decay waveform, IEC61000-4-5 | 2 | ||
| Lead Solder Temperature - Maximum | TL | 260 | ℃ | 10 Second Duration | 2 | ||
| Operation Junction and Storage Temperature Range | TJ,Tstg | -55 | 150 | ℃ | 2 |
CAD (KiCad official)
- Symbol:
ESDBH24VD1 - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
esdbh24vd1-etched.step/esdbh24vd1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esdbh24vd1.step/esdbh24vd1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (5 pp, sha256
093edc1196aa6f96, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).
# ESDBH24VD1
**Changjing** · Electrostatic And Surge Protection (TVS/ESD) · SOD-123FL
ESDBH24VD1 from Changjing, in a SOD-123FL. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOD-123FL |
| Category | TVS/Fuse/Board Level Protection |
| 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 stand off voltage | VRWM | | | 24 | V | | 3 |
| Reverse leakage current | IR | | | 1 | μA | VRWM=24V | 3 |
| Breakdown voltage | V(BR) | 26.7 | | 32 | V | IT=1mA | 3 |
| Clamping voltage (1) | VC | | | 33 | V | IPP=100A | 3 |
| Clamping voltage (2) | VC | | | 38 | V | IPP=2400A | 3 |
| Junction capacitance | CJ | | | 300 | pF | VR=0V,f=1MHz | 3 |
| IEC 61000-4-2 ESD Voltage Air Model | VESD | -30 | | 30 | kV | Ta=25℃; ten non-repetitive ESD pulses | 2 |
| IEC 61000-4-2 ESD Voltage Contact Model | VESD | -30 | | 30 | kV | Ta=25℃; ten non-repetitive ESD pulses | 2 |
| JESD22-A114-B ESD Voltage Human Body Model | VESD | -20 | | 20 | kV | Ta=25℃ | 2 |
| ESD Voltage Machine Model | VESD | -0.4 | | 0.4 | kV | Ta=25℃ | 2 |
| Peak Pulse Power | PPP | | | 7500 | W | 8/20µs exponential decay waveform, IEC61000-4-5 | 2 |
| Peak Pulse Current | IPP | | | 240 | A | 8/20µs exponential decay waveform, IEC61000-4-5 | 2 |
| Lead Solder Temperature - Maximum | TL | | | 260 | ℃ | 10 Second Duration | 2 |
| Operation Junction and Storage Temperature Range | TJ,Tstg | -55 | | 150 | ℃ | | 2 |
## CAD (KiCad official)
- Symbol: `ESDBH24VD1`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `esdbh24vd1-etched.step` / `esdbh24vd1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esdbh24vd1.step` / `esdbh24vd1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](docs/esdbh24vd1-datasheet.pdf) (5 pp, sha256 `093edc1196aa6f96`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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](docs/esdbh24vd1-datasheet.pdf)