component
BEP0640SC
Public Made by Adomby adom
BORN Thyristor Surge Suppressors (TSS), SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BEP0640SC
BORN · Thyristor Surge Suppressors (TSS) · SMB
BEP0640SC from BORN, in a SMB. 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 | Bidirectional thyristor surge protector terminal with 58 V peak off-state voltage (5 µA max IDRM), 77 V max switching voltage at 800 mA, and 120 mA min holding current. |
| 2 | 2 | passive | Bidirectional thyristor surge protector terminal interchangeable with pin 1, with 4 V max on-state voltage at 2.2 A and 80 pF max off-state capacitance. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Off-state current | IDRM | 5 | µA | @VDRM | 3 | ||
| Peak off-state voltage | VDRM | 58 | V | 3 | |||
| Switching voltage | VS | 77 | V | measured at 100KV/s | 3 | ||
| Switching current | IS | 800 | mA | 3 | |||
| On-state voltage | VT | 4 | V | @IT | 3 | ||
| On-state current | IT | 2.2 | A | 3 | |||
| Holding current | IH | 120 | mA | 3 | |||
| Off-state capacitance | CO | 80 | pF | VDC=2V, VRMS=1V, f=1MHz | 3 | ||
| Storage temperature range | Tstg | -60 | 150 | ℃ | TA=25ºC, RH=45%-75% | 1 | |
| Operating junction temperature range | Tj | -40 | 150 | ℃ | TA=25ºC, RH=45%-75% | 1 | |
| Repetitive peak pulse current | IPP | 80 | A | TA=25ºC, RH=45%-75% | 1 | ||
| Peak pulse current 2×10us | IPP | 500 | A | Surge rating, C series, 2×10us | 4 | ||
| Peak pulse current 8×20us | IPP | 400 | A | Surge rating, C series, 8×20us | 4 | ||
| Peak pulse current 10×360us | IPP | 175 | A | Surge rating, C series, 10×360us | 4 | ||
| Peak pulse current 10×1000us | IPP | 100 | A | Surge rating, C series, 10×1000us | 4 |
CAD (KiCad official)
- Symbol:
BEP0640SC - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
bep0640sc-etched.step/bep0640sc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bep0640sc.step/bep0640sc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (6 pp, sha256
71963f3bd6f75a13, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).
# BEP0640SC
**BORN** · Thyristor Surge Suppressors (TSS) · SMB
BEP0640SC from BORN, in a SMB. 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 | Bidirectional thyristor surge protector terminal with 58 V peak off-state voltage (5 µA max IDRM), 77 V max switching voltage at 800 mA, and 120 mA min holding current. |
| 2 | 2 | passive | Bidirectional thyristor surge protector terminal interchangeable with pin 1, with 4 V max on-state voltage at 2.2 A and 80 pF max off-state capacitance. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Off-state current | IDRM | | | 5 | µA | @VDRM | 3 |
| Peak off-state voltage | VDRM | | | 58 | V | | 3 |
| Switching voltage | VS | | | 77 | V | measured at 100KV/s | 3 |
| Switching current | IS | | | 800 | mA | | 3 |
| On-state voltage | VT | | | 4 | V | @IT | 3 |
| On-state current | IT | | | 2.2 | A | | 3 |
| Holding current | IH | 120 | | | mA | | 3 |
| Off-state capacitance | CO | | | 80 | pF | VDC=2V, VRMS=1V, f=1MHz | 3 |
| Storage temperature range | Tstg | -60 | | 150 | ℃ | TA=25ºC, RH=45%-75% | 1 |
| Operating junction temperature range | Tj | -40 | | 150 | ℃ | TA=25ºC, RH=45%-75% | 1 |
| Repetitive peak pulse current | IPP | | | 80 | A | TA=25ºC, RH=45%-75% | 1 |
| Peak pulse current 2×10us | IPP | 500 | | | A | Surge rating, C series, 2×10us | 4 |
| Peak pulse current 8×20us | IPP | 400 | | | A | Surge rating, C series, 8×20us | 4 |
| Peak pulse current 10×360us | IPP | 175 | | | A | Surge rating, C series, 10×360us | 4 |
| Peak pulse current 10×1000us | IPP | 100 | | | A | Surge rating, C series, 10×1000us | 4 |
## CAD (KiCad official)
- Symbol: `BEP0640SC`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
- 3D model files: `bep0640sc-etched.step` / `bep0640sc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bep0640sc.step` / `bep0640sc.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [BORN datasheet](docs/bep0640sc-datasheet.pdf) (6 pp, sha256 `71963f3bd6f75a13`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/bep0640sc-datasheet.pdf)