component
PESDHC9D5VU
Public Made by Adomby adom
Shanghai Prisemi Elec ESD Protection Devices, SOD-923. 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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PESDHC9D5VU
Shanghai Prisemi Elec · ESD Protection Devices · SOD-923
PESDHC9D5VU from Shanghai Prisemi Elec, in a SOD-923. 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 | Shanghai Prisemi Elec |
| Package | SOD-923 |
| Category | Circuit 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 6 | 6.8 | 7.2 | V | It =1mA | 2 |
| Clamping Voltage | VC | 8.2 | V | IPP=1A tP = 8/20μs | 2 | ||
| Clamping Voltage | VC | 11.2 | V | IPP=5A tP = 8/20μs | 2 | ||
| Reverse Leakage Current | IR | 1 | μA | VRWM =5V | 2 | ||
| Forward Voltage | VF | 0.8 | V | IF =10mA | 2 | ||
| Junction Capacitance | Cj | 65 | 75 | pF | VR=0V f = 1MHz | 2 | |
| Junction Capacitance | Cj | 50 | 65 | pF | VR=2.5V f = 1MHz | 2 | |
| Peak Reverse Working Voltage | VRWM | 5 | V | 2 | |||
| Peak Pulse Power | Ppp | 200 | W | tP = 8/20μS | 2 | ||
| Lead Soldering Temperature | TL | 260 | ℃ | 10 sec | 2 | ||
| Operating Temperature | TJ | -55 | 125 | ℃ | 2 | ||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 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 | tin | ±30KV(air), ±30KV(contact); IEC 61000-4-4 (EFT) 40A (5/50ns) ¾ Lead finish:100% matte Sn(Tin) | 1 |
CAD (KiCad official)
- Symbol:
PESDHC9D5VU - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
pesdhc9d5vu-etched.step/pesdhc9d5vu-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesdhc9d5vu.step/pesdhc9d5vu.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Prisemi Elec datasheet (6 pp, sha256
b4bd41b21b957b9b, retrieved 2026-10-21, 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).
# PESDHC9D5VU
**Shanghai Prisemi Elec** · ESD Protection Devices · SOD-923
PESDHC9D5VU from Shanghai Prisemi Elec, in a SOD-923. 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 | Shanghai Prisemi Elec |
| Package | SOD-923 |
| Category | Circuit 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 6 | 6.8 | 7.2 | V | It =1mA | 2 |
| Clamping Voltage | VC | | | 8.2 | V | IPP=1A tP = 8/20μs | 2 |
| Clamping Voltage | VC | | | 11.2 | V | IPP=5A tP = 8/20μs | 2 |
| Reverse Leakage Current | IR | | | 1 | μA | VRWM =5V | 2 |
| Forward Voltage | VF | | | 0.8 | V | IF =10mA | 2 |
| Junction Capacitance | Cj | | 65 | 75 | pF | VR=0V f = 1MHz | 2 |
| Junction Capacitance | Cj | | 50 | 65 | pF | VR=2.5V f = 1MHz | 2 |
| Peak Reverse Working Voltage | VRWM | | | 5 | V | | 2 |
| Peak Pulse Power | Ppp | | | 200 | W | tP = 8/20μS | 2 |
| Lead Soldering Temperature | TL | | | 260 | ℃ | 10 sec | 2 |
| Operating Temperature | TJ | -55 | | 125 | ℃ | | 2 |
| Storage Temperature | TSTG | -55 | | 150 | ℃ | | 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 | | tin | ±30KV(air), ±30KV(contact); IEC 61000-4-4 (EFT) 40A (5/50ns) ¾ Lead finish:100% matte Sn(Tin) | 1 |
## CAD (KiCad official)
- Symbol: `PESDHC9D5VU`
- Footprint: `Diode_SMD:D_SOD-923`
- 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files: `pesdhc9d5vu-etched.step` / `pesdhc9d5vu-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesdhc9d5vu.step` / `pesdhc9d5vu.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shanghai Prisemi Elec datasheet](docs/pesdhc9d5vu-datasheet.pdf) (6 pp, sha256 `b4bd41b21b957b9b`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/pesdhc9d5vu-datasheet.pdf)