component
NSV1SS400T1G
Public Made by Adomby adom
onsemi Switching Diodes, SOD-523. 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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Contents
README
markdownNSV1SS400T1G
onsemi · Switching Diodes · SOD-523
NSV1SS400T1G from onsemi, in a SOD-523. 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 | CATHODE | passive | Cathode terminal of the high-speed switching diode, whose device maximum reverse voltage (VR) is 100 V and maximum forward current (IF) is 200 mAdc. |
| 2 | ANODE | passive | Anode terminal of the high-speed switching diode, with the same device ratings of 100 V maximum reverse voltage and 200 mAdc maximum forward current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOD-523 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Voltage Leakage Current | IR | 0.1 | Adc | VR = 80 Vdc | 1 | ||
| Diode Capacitance | CD | 3 | pF | VR = 0 V, f = 1.0 MHz | 1 | ||
| Forward Voltage | VF | 1.2 | Vdc | IF = 100 mAdc | 1 | ||
| Reverse Recovery Time | trr | 4 | ns | IF = IR = 10 mAdc | 1 | ||
| Reverse Voltage | VR | 100 | V | 1 | |||
| Forward Current | IF | 200 | mAdc | 1 | |||
| Peak Forward Surge Current | IFM(surge) | 500 | mAdc | 1 | |||
| Junction and Storage Temperature Range | TJ, Tstg | -55 | 150 | °C | 1 | ||
| Total Device Dissipation | PD | 200 | mW | FR-5 Board (Note 1) @ TA = 25°C | 1 | ||
| Derate above 25°C | 1.57 | mW/°C | FR-5 Board (Note 1), above 25°C | 1 | |||
| Thermal Resistance, Junction-to-Ambient | RθJA | 635 | °C/W | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | • Lead Finish: 100% Matte Sn (Tin) • Qualified Maximum Reflow Temperature: 260°C | 1 |
CAD (KiCad official)
- Symbol:
NSV1SS400T1G - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
nsv1ss400t1g-etched.step/nsv1ss400t1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nsv1ss400t1g.step/nsv1ss400t1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (3 pp, sha256
3ae2ef6bc3d98883, retrieved 2026-10-16, 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).