component
3SMBJ5930B-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) Zener Diodes, DO-214AA(SMB). Pinout cross-checked by two models 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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README
markdown3SMBJ5930B-TP
MCC(Micro Commercial Components) · Zener Diodes · DO-214AA(SMB)
3SMBJ5930B-TP from MCC(Micro Commercial Components), in a DO-214AA(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 | K | passive | Cathode, identified by the cathode mark on the SMB package; for the 3SMBJ5930B it is the Zener terminal with VZ = 16 V (±5%) at IZT = 23.4 mA, with maximum IR of 1 µA at VR = 12.2 V. |
| 2 | A | passive | Anode, the terminal opposite the cathode mark; maximum forward voltage is 1.5 V at IF = 200 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | DO-214AA(SMB) |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage tolerance | VZ | -5 | 5 | % | Type numbers listed indicate tolerance of +/-5% | 2 | |
| Maximum Forward Voltage | VF | 1.5 | V | IF=200mA | 1 | ||
| Maximum Dynamic Impedance | ZZT | 10 | Ω | @ IZT | 2 | ||
| Knee Impedance | ZZK | 600 | Ω | @ IZK = 0.25 mA | 2 | ||
| Maximum Reverse Current | IR | 1 | µA | @ VR = 12.2 V | 2 | ||
| Steady State Power Dissipation | PD | 3 | W | Mounted on 5.0mm2 (1oz thick) land areas, lead temperature TL=75°C | 1 | ||
| Operating Junction Temperature Range | TJ | -65 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 226 | °C/W | Junction to Ambient | 1 | ||
| Thermal Resistance Junction to Lead | RθJL | 20 | °C/W | Junction to Lead | 1 | ||
| Thermal Resistance Junction to Case | RθJC | 22 | °C/W | Junction to Case | 1 | ||
| Zener Voltage | VZ | 16 | V | @ IZT, 25°C | 2 | ||
| Zener Test Current | IZT | 23.4 | mA | 25°C | 2 | ||
| Knee Current | IZK | 0.25 | mA | 2 |
CAD (KiCad official)
- Symbol:
3SMBJ5930B-TP - Footprint:
Diode_SMD:D_SMB - 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
- 3D model files:
3smbj5930b-tp-etched.step/3smbj5930b-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3smbj5930b-tp.step/3smbj5930b-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256
6dfdd65b9d3c5092, 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).