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SMBJ16A
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Shandong Jingdao Microelectronics ESD And Surge Protection (TVS/ESD), SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SMBJ16A
Shandong Jingdao Microelectronics · ESD And Surge Protection (TVS/ESD) · SMB
SMBJ16A from Shandong Jingdao Microelectronics, in a SMB. 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 | Cathode terminal of the unidirectional SMBJ16A (PINNING table pin 1); the device has a 16 V reverse stand-off voltage (VRWM) and a breakdown voltage of 17.8 V min to 19.7 V max at the 1 mA test current listed in Table 1. |
| 2 | Anode | passive | Anode terminal of the unidirectional SMBJ16A (PINNING table pin 2), used with the cathode for the 600 W peak pulse power rating on a 10/1000 µs waveform, with operating junction and storage temperature range of -65 to +150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SMB |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
SMBJ16A - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
smbj16a-etched.step/smbj16a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smbj16a.step/smbj16a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (4 pp, sha256
11a0cb29fa635344, retrieved 2026-10-12, 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).
# SMBJ16A
**Shandong Jingdao Microelectronics** · ESD And Surge Protection (TVS/ESD) · SMB
SMBJ16A from Shandong Jingdao Microelectronics, in a SMB. 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 | Cathode terminal of the unidirectional SMBJ16A (PINNING table pin 1); the device has a 16 V reverse stand-off voltage (VRWM) and a breakdown voltage of 17.8 V min to 19.7 V max at the 1 mA test current listed in Table 1. |
| 2 | Anode | passive | Anode terminal of the unidirectional SMBJ16A (PINNING table pin 2), used with the cathode for the 600 W peak pulse power rating on a 10/1000 µs waveform, with operating junction and storage temperature range of -65 to +150 °C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SMB |
| Category | Circuit Protection |
| Pins | 2 |
## CAD (KiCad official)
- Symbol: `SMBJ16A`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
- 3D model files: `smbj16a-etched.step` / `smbj16a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smbj16a.step` / `smbj16a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shandong Jingdao Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906407328014336) (4 pp, sha256 `11a0cb29fa635344`, retrieved 2026-10-12, 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/smbj16a-datasheet.pdf)