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SS10U45
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Schottky Barrier Diodes (SBD), TO-277. 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
markdownSS10U45
Yangzhou Yangjie Elec Tech · Schottky Barrier Diodes (SBD) · TO-277
SS10U45 from Yangzhou Yangjie Elec Tech, in a TO-277. 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 | PIN1 (Anode) | passive | Anode terminal, joined with PIN2 on the anode side of the Schottky diode (VRRM 45 V, IO 10 A at Tc=90℃). |
| 2 | PIN2 (Anode) | passive | Anode terminal, joined with PIN1 on the anode side of the Schottky diode (VRRM 45 V, IO 10 A at Tc=90℃). |
| 3 | PIN3 (Cathode/CASE) | passive | Cathode terminal of the Schottky diode, shown connected to the CASE (heat-sink tab); IFSM 200 A, RθJ-C 8 ℃/W. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | TO-277 |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 45 | V | 1 | |||
| Average Rectified Output Current | IO | 10 | A | @60Hz sine wave, R-load, Tc=90℃ | 1 | ||
| Forward Surge Current (Non-repetitive) | IFSM | 200 | A | @60Hz Half-sine wave, 1 cycle, Ta=25℃ | 1 | ||
| Current Squared Time | I2t | 166 | A2s | @1ms≤t≤8.3ms Tj=25℃ | 1 | ||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction Temperature | Tj | -55 | 125 | ℃ | 1 | ||
| Peak Forward Voltage | VFM | 0.43 | 0.47 | V | IFM =10.0A, Tj=25℃ | 1 | |
| Peak Forward Voltage | VFM | 0.37 | 0.4 | V | IFM =10.0A, Tj=125℃ | 1 | |
| Reverse Breakdown Voltage | VBR | 45 | V | IR=0.5mA | 1 | ||
| Leakage Current | IR | 0.3 | mA | VR=45V, Tj=25℃ | 1 | ||
| Leakage Current | IR | 50 | mA | VR=45V, Tj=100℃ | 1 | ||
| Thermal Resistance Junction to Case | RθJ-C | 8 | ℃/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 | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
SS10U45 - Footprint:
Package_TO_SOT_SMD:TO-277A - 3D model: TO-277 (KiCad packages3D, STEP)
- 3D model files:
ss10u45-etched.step/ss10u45-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ss10u45.step/ss10u45.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
b36681ae848c11fc, retrieved 2026-10-21, 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).