component
SMCJ60AQ
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Yangzhou Yangjie Elec Tech ESD And Surge Protection (TVS/ESD), DO-214AB(SMC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SMCJ60AQ
Yangzhou Yangjie Elec Tech · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
SMCJ60AQ from Yangzhou Yangjie Elec Tech, in a DO-214AB(SMC). 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, marked by the band on the uni-directional SMCJ60AQ; it connects to the positive side of the protected line (VRWM 60 V, VBR 66.7-73.7 V at 1 mA, Vc 96.8 V max at 15.5 A). |
| 2 | A | passive | Anode of the uni-directional SMCJ60AQ, the end with no polarity band; it connects to the ground/return side (forward voltage 3.5 V max at 100 A). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | DO-214AB(SMC) |
| Category | Circuit Protection |
| 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 | VBR | 66.7 | 73.7 | V | @ IT = 1 mA | 3 | |
| Working peak reverse voltage | VRWM | 60 | V | 3 | |||
| Maximum reverse leakage | IR | 1 | μA | @ VRWM | 3 | ||
| Maximum reverse surge current | IPP | 15.5 | A | 3 | |||
| Maximum clamping voltage | VC | 96.8 | V | @ IPP | 3 | ||
| Maximum instantaneous forward voltage | VFM | 3.5 | V | at 100A, unidirectional only | 1 | ||
| Peak power dissipation | PPPM | 1500 | W | 10/1000us waveform, Ta=25℃ | 1 | ||
| Power dissipation on infinite heat sink | PD | 6.5 | W | TL=75℃ | 1 | ||
| Peak forward surge current | IFSM | 200 | A | 8.3 ms single half sine-wave, unidirectional only | 1 | ||
| Operating junction temperature | TJ | -55 | 175 | ℃ | 1 | ||
| Storage temperature range | TSTG | -55 | 175 | ℃ | 1 | ||
| Thermal resistance junction to ambient | RθJ-A | 75 | ℃/W | junction to ambient | 3 | ||
| Thermal resistance junction to lead | RθJ-L | 15 | ℃/W | junction to lead | 3 |
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 |
|---|---|---|---|---|
| housing | black | 4. Body color: Black | 4 | |
| contacts | tin | ● Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
SMCJ60AQ - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
smcj60aq-etched.step/smcj60aq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj60aq.step/smcj60aq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (7 pp, sha256
bc358d52c706a87f, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-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).
# SMCJ60AQ
**Yangzhou Yangjie Elec Tech** · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
SMCJ60AQ from Yangzhou Yangjie Elec Tech, in a DO-214AB(SMC). 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, marked by the band on the uni-directional SMCJ60AQ; it connects to the positive side of the protected line (VRWM 60 V, VBR 66.7-73.7 V at 1 mA, Vc 96.8 V max at 15.5 A). |
| 2 | A | passive | Anode of the uni-directional SMCJ60AQ, the end with no polarity band; it connects to the ground/return side (forward voltage 3.5 V max at 100 A). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | DO-214AB(SMC) |
| Category | Circuit Protection |
| 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 | VBR | 66.7 | | 73.7 | V | @ IT = 1 mA | 3 |
| Working peak reverse voltage | VRWM | | 60 | | V | | 3 |
| Maximum reverse leakage | IR | | | 1 | μA | @ VRWM | 3 |
| Maximum reverse surge current | IPP | | | 15.5 | A | | 3 |
| Maximum clamping voltage | VC | | | 96.8 | V | @ IPP | 3 |
| Maximum instantaneous forward voltage | VFM | | | 3.5 | V | at 100A, unidirectional only | 1 |
| Peak power dissipation | PPPM | | | 1500 | W | 10/1000us waveform, Ta=25℃ | 1 |
| Power dissipation on infinite heat sink | PD | | | 6.5 | W | TL=75℃ | 1 |
| Peak forward surge current | IFSM | | | 200 | A | 8.3 ms single half sine-wave, unidirectional only | 1 |
| Operating junction temperature | TJ | -55 | | 175 | ℃ | | 1 |
| Storage temperature range | TSTG | -55 | | 175 | ℃ | | 1 |
| Thermal resistance junction to ambient | RθJ-A | | 75 | | ℃/W | junction to ambient | 3 |
| Thermal resistance junction to lead | RθJ-L | | 15 | | ℃/W | junction to lead | 3 |
## 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 |
|---|---|---|---|---|
| housing | | black | 4. Body color: Black | 4 |
| contacts | | tin | ● Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
## CAD (KiCad official)
- Symbol: `SMCJ60AQ`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files: `smcj60aq-etched.step` / `smcj60aq-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smcj60aq.step` / `smcj60aq.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Yangzhou Yangjie Elec Tech datasheet](docs/smcj60aq-datasheet.pdf) (7 pp, sha256 `bc358d52c706a87f`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-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).
[Datasheet PDF](docs/smcj60aq-datasheet.pdf)