component
BV-5SMDJ30A
Public Made by Adomby adom
Bencent ESD And Surge Protection (TVS/ESD), DO-214AB(SMC). 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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownBV-5SMDJ30A
Bencent · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
BV-5SMDJ30A from Bencent, in a DO-214AB(SMC). 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 | Bencent |
| Package | DO-214AB(SMC) |
| 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 (min) | VBR | 33.3 | V | It = 1 mA | 1 | ||
| Breakdown voltage (max) | VBR | 36.8 | V | It = 1 mA | 1 | ||
| Max clamping voltage | VC | 48.4 | V | @IPP 103 A, surge waveform 10/1000μS | 1 | ||
| Reverse leakage current | IR | 2 | uA | @VR 30 V | 1 | ||
| Peak pulse power | Ppp | 5000 | W | tp = 10/1000μS | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | ℃ | 3 | ||
| Storage temperature range | TS | -55 | 150 | ℃ | 3 | ||
| Stand-off voltage | VR | 30 | V | 1 | |||
| Peak pulse current | IPP | 103 | A | Surge waveform 10/1000μS | 1 |
CAD (KiCad official)
- Symbol:
BV-5SMDJ30A - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
bv-5smdj30a-etched.step/bv-5smdj30a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bv-5smdj30a.step/bv-5smdj30a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Bencent datasheet (4 pp, sha256
bd866e1e1d4d14fd, retrieved 2026-10-14, 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).