component
NSS510
Public Made by Adomby adom
SY(顺烨) , SMB. 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
markdownNSS510
SY(顺烨) · IC · SMB
NSS510 from SY(顺烨), 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 | K | passive | Cathode terminal, marked by the color band on the package; the datasheet symbol shows it on the bar side, with 100 V maximum DC blocking voltage. |
| 2 | A | passive | Anode terminal at the end opposite the color band; rated for 5.0 A maximum average forward rectified current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SY(顺烨) |
| Package | SMB |
| Category | |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | Vrrm | 100 | V | 1 | |||
| Maximum RMS Voltage | Vrms | 70 | V | 1 | |||
| Maximum DC blocking Voltage | Vdc | 100 | V | 1 | |||
| Maximum Average Forward Rectified Current | If(av) | 5 | A | 1 | |||
| Peak Forward Surge Current | Ifsm | 120 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Maximum Forward Voltage | Vf | 0.92 | V | at rated Forward current (Note 1: 300µs pulse width, 1% duty cycle) | 1 | ||
| Maximum DC Reverse Current | Ir | 0.02 | uA | Ta=25℃, at rated DC blocking voltage | 1 | ||
| Maximum DC Reverse Current | Ir | 0.5 | uA | Ta=100℃, at rated DC blocking voltage | 1 | ||
| Typical Thermal Resistance | Rth(ja) | 50 | ℃/W | P.C.B. mounted with 0.2 x 0.2 inches (5.0 x 5.0mm) copper pad areas (Note 2) | 1 | ||
| Storage and Operating Temperature Range | Tstg,T | -55 | 175 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
NSS510 - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
nss510-etched.step/nss510-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nss510.step/nss510.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SY(顺烨) datasheet (2 pp, sha256
143381b7b0db0a7d, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).