component
1SS357
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Schottky Diodes, SOD-323(SC-90). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdown1SS357
Yangzhou Yangjie Elec Tech · Schottky Diodes · SOD-323(SC-90)
1SS357 from Yangzhou Yangjie Elec Tech, in a SOD-323(SC-90). 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SOD-323(SC-90) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VR | 40 | V | IR= 10uA | 1 | ||
| Forward Voltage (VF1) | VF1 | 0.32 | V | IF=1mA | 1 | ||
| Forward Voltage (VF2) | VF2 | 0.38 | V | IF=10mA | 1 | ||
| Forward Voltage (VF3) | VF3 | 0.6 | V | IF=100mA | 1 | ||
| Reverse Leakage Current | IR | 5 | uA | VR=40V | 1 | ||
| Repetitive peak reverse voltage | VRRM | 45 | V | 1 | |||
| Reverse voltage | VR | 40 | V | IR=10uA | 1 | ||
| Average forward current | IF | 100 | mA | 1 | |||
| Non-Repetitive Peak Forward Surge Current | IFSM | 1 | A | 8.3ms single half sine-wave | 1 | ||
| Power Dissipation | PD | 200 | mW | 1 | |||
| Thermal Resistance Junction to Ambient Air | RθJA | 500 | ℃/W | 1 | |||
| Maximum junction temperature | Tj | 125 | °C | 1 | |||
| Storage temperature range | Tstg | -55 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
1SS357 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323(SC-90) (KiCad packages3D, STEP)
- 3D model files:
1ss357-etched.step/1ss357-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1ss357.step/1ss357.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256
5c9cb280ee3bd58b, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).