component
BST23A152V
Public Made by Adomby adom
BORN ESD And Surge Protection (TVS/ESD), 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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README
markdownBST23A152V
BORN · ESD And Surge Protection (TVS/ESD) · SOT-23
BST23A152V from BORN, 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 | Pin 1 | passive | Protected line terminal of the bidirectional TVS (or one unidirectional line); for BST23A152V the junction capacitance Pin 1 to 2 is 25 pF typical at VR = 0 V, f = 1 MHz. |
| 2 | Pin 2 | passive | Protected line terminal of the bidirectional TVS (or the second unidirectional line); for BST23A152V the junction capacitance Pin 1 to 2 is 25 pF typical, and Pin 2 to 3 is 40 pF typical at VR = 0 V, f = 1 MHz. |
| 3 | Pin 3 | passive | Common pin of the device; per the outline notes it is the cathode in unidirectional-only use, and the BST23A152V junction capacitance Pin 1 to 3 and Pin 2 to 3 is 40 pF typical. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOT-23 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Pulse Power | PPP | 300 | Watts | tp=8/20μs | 2 | ||
| Lead Soldering Temperature | TL | 260 | °C | 10 sec | 2 | ||
| Operating Temperature | TJ | -55 | 125 | °C | 2 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 2 | ||
| Maximum Clamping Voltage | VC | 30 | V | IPP=10A, tp=8/20μs | 3 | ||
| Reverse Stand-Off Voltage | VRWM | 15 | V | 3 | |||
| Reverse Breakdown Voltage | VBR | 16.7 | V | IT=1mA | 3 | ||
| Reverse Leakage Current | IR | 1 | μA | VRWM=15V, T=25°C | 3 | ||
| Peak Pulse Current | IPP | 10 | A | tp=8/20μs | 3 | ||
| Clamping Voltage | VC | 24 | V | IPP=1A, tp=8/20μs | 3 | ||
| Junction Capacitance (Pin 1 to 2) | Cj | 25 | pF | Pin 1 to 2, VR = 0V, f = 1MHz | 3 | ||
| Junction Capacitance (Pin 1 to 3 and Pin 2 to 3) | Cj | 40 | pF | Pin 1 to 3 and Pin 2 to 3, VR = 0V, f = 1MHz | 3 |
CAD (KiCad official)
- Symbol:
BST23A152V - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bst23a152v-etched.step/bst23a152v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bst23a152v.step/bst23a152v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (5 pp, sha256
2f3e61a0174d0826, retrieved 2026-10-18, 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).