component
BAS40-06W
Public Made by Adomby adom
Nexperia Schottky Barrier Diodes (SBD), SOT-323(SC-70). 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
markdownBAS40-06W
Nexperia · Schottky Barrier Diodes (SBD) · SOT-323(SC-70)
BAS40-06W from Nexperia, in a SOT-323(SC-70). 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 | K1 | passive | Cathode of diode 1; reverse voltage max 40 V and forward current max 120 mA. |
| 2 | K2 | passive | Cathode of diode 2; reverse voltage max 40 V and forward current max 120 mA. |
| 3 | A1, A2 | passive | Common anode of diode 1 and diode 2; each diode is limited to 120 mA forward current and 40 V reverse voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-323(SC-70) |
| 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 |
|---|---|---|---|---|---|---|---|
| forward voltage | VF | 380 | mV | IF = 1 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | ||
| forward voltage | VF | 500 | mV | IF = 10 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | ||
| forward voltage | VF | 1 | V | IF = 40 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | ||
| reverse current | IR | 1 | µA | VR = 30 V; Tamb = 25 °C | 3 | ||
| reverse current | IR | 10 | µA | VR = 40 V; Tamb = 25 °C | 3 | ||
| diode capacitance | Cd | 5 | pF | VR = 0 V; f = 1 MHz; Tamb = 25 °C | 3 | ||
| reverse voltage | VR | 40 | V | Tj = 25 °C | 2 | ||
| forward current | IF | 120 | mA | 2 | |||
| repetitive peak forward current | IFRM | 120 | mA | tp ≤ 1 s; δ ≤ 0.5 | 2 | ||
| non-repetitive peak forward current | IFSM | 200 | mA | tp ≤ 10 ms; Tj(init) = 25 °C | 2 | ||
| junction temperature | Tj | 150 | °C | 2 | |||
| ambient temperature | Tamb | -65 | 150 | °C | 2 | ||
| storage temperature | Tstg | -65 | 150 | °C | 2 | ||
| thermal resistance from junction to ambient | Rth(j-a) | 625 | K/W | in free air; device mounted on FR4 PCB, single-sided copper, tin-plated and standard footprint | 3 |
CAD (KiCad official)
- Symbol:
BAS40-06W - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323(SC-70) (KiCad packages3D, STEP)
- 3D model files:
bas40-06w-etched.step/bas40-06w-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bas40-06w.step/bas40-06w.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (8 pp, sha256
4f3505b29e8876a0, retrieved 2026-10-22, tier: manufacturer) - 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).