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SMAJ60CA
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Shandong Jingdao Microelectronics TVS, SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SMAJ60CA
Shandong Jingdao Microelectronics · TVS · SMA
SMAJ60CA from Shandong Jingdao Microelectronics, in a SMA. 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 | Cathode | passive | Terminal labeled Cathode in the PINNING table; the datasheet gives no voltage or current limit for this pin alone, and the 400 W peak pulse power and 60 A peak forward surge current ratings apply to the device across pins 1 and 2. |
| 2 | Anode | passive | Terminal labeled Anode in the PINNING table; the datasheet gives no voltage or current limit for this pin alone, and the 400 W peak pulse power and 60 A peak forward surge current ratings apply to the device across pins 1 and 2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SMA |
| 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 | at test current IT (1 mA), Table 1, bipolar SMAJ60CA row | 2 | |
| Max. clamp voltage | VC | 96.8 | V | @ IPP, Table 1, bipolar SMAJ60CA row | 2 | ||
| Peak Pulse Power Dissipation | PPPM | 400 | W | TA=25°C (Note 1,2,4, Fig1) | 1 | ||
| Peak Forward Surge Current | IFSM | 60 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Note 3, Fig 4) | 1 | ||
| Operating Junction Temperature and Storage Temperature Range | Tj, Tstg | -65 | 150 | °C | 1 | ||
| ESD Voltage per IEC61000-4-2, Contact | VESD1 | 30 | kV | Contact, per IEC61000-4-2 (as printed IEC6100-4-2) | 1 | ||
| ESD Voltage per IEC61000-4-2, Air | VESD2 | 30 | kV | Air, per IEC61000-4-2 (as printed IEC6100-4-2) | 1 | ||
| Reverse stand-off voltage | VRRM | 60 | V | Table 1, bipolar SMAJ60CA row | 2 | ||
| Test current | IT | 1 | mA | VBR test current, Table 1, bipolar SMAJ60CA row | 2 | ||
| Reverse leakage current | IR | 1 | μA | @ VRRM, Table 1, bipolar SMAJ60CA row | 2 | ||
| Peak pulse current | IPP | 4.1 | A | Table 1, bipolar SMAJ60CA row | 2 | ||
| Typical Thermal Resistance Junction to Ambient | RθJA | 30 | °C/W | Note 2, mounted on 5mm copper pads to each terminal | 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 | copper | 2. Mounted on 5mm copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMAJ60CA - Footprint:
Diode_SMD:D_SMA - 3D model: SMA (KiCad packages3D, STEP)
- 3D model files:
smaj60ca-etched.step/smaj60ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smaj60ca.step/smaj60ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (4 pp, sha256
6ba88ba99ea73f90, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).
# SMAJ60CA
**Shandong Jingdao Microelectronics** · TVS · SMA
SMAJ60CA from Shandong Jingdao Microelectronics, in a SMA. 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 | Cathode | passive | Terminal labeled Cathode in the PINNING table; the datasheet gives no voltage or current limit for this pin alone, and the 400 W peak pulse power and 60 A peak forward surge current ratings apply to the device across pins 1 and 2. |
| 2 | Anode | passive | Terminal labeled Anode in the PINNING table; the datasheet gives no voltage or current limit for this pin alone, and the 400 W peak pulse power and 60 A peak forward surge current ratings apply to the device across pins 1 and 2. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SMA |
| 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 | at test current IT (1 mA), Table 1, bipolar SMAJ60CA row | 2 |
| Max. clamp voltage | VC | | | 96.8 | V | @ IPP, Table 1, bipolar SMAJ60CA row | 2 |
| Peak Pulse Power Dissipation | PPPM | | | 400 | W | TA=25°C (Note 1,2,4, Fig1) | 1 |
| Peak Forward Surge Current | IFSM | | | 60 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Note 3, Fig 4) | 1 |
| Operating Junction Temperature and Storage Temperature Range | Tj, Tstg | -65 | | 150 | °C | | 1 |
| ESD Voltage per IEC61000-4-2, Contact | VESD1 | | | 30 | kV | Contact, per IEC61000-4-2 (as printed IEC6100-4-2) | 1 |
| ESD Voltage per IEC61000-4-2, Air | VESD2 | | | 30 | kV | Air, per IEC61000-4-2 (as printed IEC6100-4-2) | 1 |
| Reverse stand-off voltage | VRRM | | 60 | | V | Table 1, bipolar SMAJ60CA row | 2 |
| Test current | IT | | 1 | | mA | VBR test current, Table 1, bipolar SMAJ60CA row | 2 |
| Reverse leakage current | IR | | 1 | | μA | @ VRRM, Table 1, bipolar SMAJ60CA row | 2 |
| Peak pulse current | IPP | | 4.1 | | A | Table 1, bipolar SMAJ60CA row | 2 |
| Typical Thermal Resistance Junction to Ambient | RθJA | | 30 | | °C/W | Note 2, mounted on 5mm copper pads to each terminal | 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 | copper | | 2. Mounted on 5mm copper pads to each terminal. | 1 |
## CAD (KiCad official)
- Symbol: `SMAJ60CA`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA (KiCad packages3D, STEP)
- 3D model files: `smaj60ca-etched.step` / `smaj60ca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smaj60ca.step` / `smaj60ca.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shandong Jingdao Microelectronics datasheet](docs/smaj60ca-datasheet.pdf) (4 pp, sha256 `6ba88ba99ea73f90`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/smaj60ca-datasheet.pdf)