component
BAT754S
Public Made by Adomby adom
Nexperia Schottky Barrier Diodes (SBD), 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
markdownBAT754S
Nexperia · Schottky Barrier Diodes (SBD) · SOT-23
BAT754S from Nexperia, 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 | A1 | passive | Anode of diode 1; per-diode limits are VR 30 V and IF 200 mA (IFRM 300 mA repetitive peak, IFSM 600 mA non-repetitive peak). |
| 2 | K2 | passive | Cathode of diode 2; per-diode limits are VR 30 V and IF 200 mA (IFRM 300 mA repetitive peak, IFSM 600 mA non-repetitive peak). |
| 3 | K1, A2 | passive | Common pin serving as cathode of diode 1 and anode of diode 2; per-diode limits are VR 30 V and IF 200 mA (IFRM 300 mA repetitive peak, IFSM 600 mA non-repetitive peak). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-23 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| reverse voltage | VR | 30 | V | 2 | |||
| forward current | IF | 200 | mA | 2 | |||
| repetitive peak forward current | IFRM | 300 | mA | tp < 1 s; δ < 0.5 | 2 | ||
| non-repetitive peak forward current | IFSM | 600 | mA | sine-wave pulse; tp < 8.3 ms; Tj(init) = 25 °C | 2 | ||
| junction temperature | Tj | 125 | °C | 2 | |||
| ambient temperature | Tamb | -55 | 125 | °C | 2 | ||
| storage temperature | Tstg | -65 | 150 | °C | 2 | ||
| thermal resistance from junction to ambient | Rth(j-a) | 500 | K/W | in free air | 2 | ||
| forward voltage | VF | 200 | mV | IF = 0.1 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| forward voltage | VF | 260 | mV | IF = 1 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| forward voltage | VF | 340 | mV | IF = 10 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| forward voltage | VF | 420 | mV | IF = 30 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| reverse current | IR | 2 | µA | VR = 25 V; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| diode capacitance | Cd | 10 | pF | VR = 1 V; f = 1 MHz; Tamb = 25 °C | 3 |
CAD (KiCad official)
- Symbol:
BAT754S - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bat754s-etched.step/bat754s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat754s.step/bat754s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (8 pp, sha256
bdbadae4bf03948c, retrieved 2026-10-21, tier: manufacturer) - 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).