component
S1J
Public Made by Adomby adom
onsemi Diodes - General Purpose, SMA(DO-214AC). 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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownS1J
onsemi · Diodes - General Purpose · SMA(DO-214AC)
S1J from onsemi, in a SMA(DO-214AC). 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 | onsemi |
| Package | SMA(DO-214AC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Reverse Voltage (S1J column) | VRRM | 600 | V | 3 | |||
| Average Rectified Forward Current | IF(AV) | 1 | A | TA = 100°C | 3 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 30 | A | 8.3 ms Single Half-Sine-Wave | 3 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 3 | ||
| Operating Junction Temperature | TJ | -55 | 150 | °C | 3 | ||
| Power Dissipation | PD | 1.4 | W | 3 | |||
| Thermal Resistance, Junction to Ambient | RθJA | 85 | °C/W | Note 2: FR-4 PCB, land pattern 25 mm² (5 x 5 mm) | 3 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 170 | °C/W | Note 3: FR-4 PCB, land pattern 4.6375 mm² (2.65 x 1.75 mm) | 3 | ||
| Junction-Lead thermal characteristics | Ψjl | 25 | °C/W | Note 3 | 3 | ||
| Forward Voltage | VF | 1.1 | V | IF = 1.0 A | 3 | ||
| Reverse Current at Rated VR | IR | 1 | μA | TA = 25°C | 3 | ||
| Reverse Current at Rated VR | IR | 50 | μA | TA = 125°C | 3 | ||
| Reverse Recovery Time | trr | 1.8 | μs | IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A | 3 | ||
| Junction Capacitance | CT | 6.6 | pF | VR = 4.0 V, f = 1.0 MHz | 3 |
CAD (KiCad official)
- Symbol:
S1J - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
s1j-etched.step/s1j-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s1j.step/s1j.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (7 pp, sha256
d4794d2f6db0db86, retrieved 2026-10-21, tier: manufacturer) - 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).