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SS5U100PA
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Yangzhou Yangjie Elec Tech Schottky Diodes, TO-277. Pinout reviewed by a person 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
markdownSS5U100PA
Yangzhou Yangjie Elec Tech · Schottky Diodes · TO-277
SS5U100PA 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 | A1 | passive | Anode lead, connected in parallel with PIN2 on the Schottky diode symbol (VRRM 100 V, IO 5 A). |
| 2 | A2 | passive | Anode lead, connected in parallel with PIN1 on the Schottky diode symbol (VRRM 100 V, IO 5 A). |
| 3 | K | passive | Cathode terminal (PIN3, the case/tab) of the Schottky rectifier, with VR up to 100 V and IR max 0.1 mA at 25°C. |
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 | 100 | V | 1 | |||
| Average Rectified Output Current | IO | 5 | A | @60Hz sine wave, R-load, Tc (FIG.1) | 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 | 175 | ℃ | 1 | ||
| Junction Temperature | Tj | -55 | 175 | ℃ | 1 | ||
| Peak Forward Voltage | VFM | 0.71 | 0.8 | V | IFM=5.0A, Tj=25℃ | 1 | |
| Peak Forward Voltage | VFM | 0.6 | 0.68 | V | IFM=5.0A, Tj=125℃ | 1 | |
| Reverse Breakdown Voltage | VBR | 100 | V | IR=0.5mA | 1 | ||
| Leakage Current | IR | 0.1 | mA | VR=100V, Tj=25℃ | 1 | ||
| Leakage Current | IR | 10 | mA | VR=100V, Tj=125℃ | 1 | ||
| Thermal Resistance Junction to Case | RθJ-C | 8 | ℃/W | 2 |
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:
SS5U100PA - Footprint:
Package_TO_SOT_SMD:TO-277A - 3D model: TO-277 (KiCad packages3D, STEP)
- 3D model files:
ss5u100pa-etched.step/ss5u100pa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ss5u100pa.step/ss5u100pa.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
a650282bb6bb31ef, retrieved 2026-10-21, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).