component
SMBJ5350B-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) Zener Diodes, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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SMBJ5350B-TP
MCC(Micro Commercial Components) · Zener Diodes · SMB(DO-214AA)
SMBJ5350B-TP from MCC(Micro Commercial Components), in a SMB(DO-214AA). 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 | MCC(Micro Commercial Components) |
| Package | SMB(DO-214AA) |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal Zener voltage tolerance (lower limit) | VZ | -5 | % | Devices listed have ±5% tolerance on nominal VZ (B suffix, remark 1) | 3 | ||
| Nominal Zener voltage tolerance (upper limit) | VZ | 5 | % | Devices listed have ±5% tolerance on nominal VZ (B suffix, remark 1) | 3 | ||
| Maximum dynamic impedance | ZZT | 2.5 | Ω | IZ=100 mA; 60 Hz AC at rms 10% of IZ (note 3) | 2 | ||
| Maximum reverse current | IR | 1 | µA | VR=9.9 V | 2 | ||
| Maximum regulator current | IZM | 365 | mA | ±5% tolerance device (note 5) | 2 | ||
| Maximum dynamic knee impedance | ZZK | 100 | Ω | IZK=1.0 mA | 2 | ||
| Maximum surge current | IZSM | 7 | A | Nonrecurring sine wave, 8.3 ms duration (note 6) | 3 | ||
| Maximum forward voltage | VF | 1.2 | V | IF=1.0 mA | 1 | ||
| Operating junction temperature range | -55 | 150 | °C | 1 | |||
| Storage temperature range | -55 | 150 | °C | 1 | |||
| Steady state power dissipation | 5 | W | 1 | ||||
| Nominal Zener voltage | VZ | 13 | V | IZ=100 mA, 25°C | 2 | ||
| Thermal resistance junction to lead | 15 | °C/W | Junction to lead | 1 | |||
| Thermal resistance junction to ambient | 90 | °C/W | Junction to ambient (note 3) | 1 |
CAD (KiCad official)
- Symbol:
SMBJ5350B-TP - Footprint:
Diode_SMD:D_SMB - 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files:
smbj5350b-tp-etched.step/smbj5350b-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smbj5350b-tp.step/smbj5350b-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (5 pp, sha256
f9e37c2c23951b10, retrieved 2026-10-21, tier: lcsc) - 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).
# SMBJ5350B-TP
**MCC(Micro Commercial Components)** · Zener Diodes · SMB(DO-214AA)
SMBJ5350B-TP from MCC(Micro Commercial Components), in a SMB(DO-214AA). 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 | MCC(Micro Commercial Components) |
| Package | SMB(DO-214AA) |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal Zener voltage tolerance (lower limit) | VZ | -5 | | | % | Devices listed have ±5% tolerance on nominal VZ (B suffix, remark 1) | 3 |
| Nominal Zener voltage tolerance (upper limit) | VZ | | | 5 | % | Devices listed have ±5% tolerance on nominal VZ (B suffix, remark 1) | 3 |
| Maximum dynamic impedance | ZZT | | | 2.5 | Ω | IZ=100 mA; 60 Hz AC at rms 10% of IZ (note 3) | 2 |
| Maximum reverse current | IR | | | 1 | µA | VR=9.9 V | 2 |
| Maximum regulator current | IZM | | | 365 | mA | ±5% tolerance device (note 5) | 2 |
| Maximum dynamic knee impedance | ZZK | | | 100 | Ω | IZK=1.0 mA | 2 |
| Maximum surge current | IZSM | | | 7 | A | Nonrecurring sine wave, 8.3 ms duration (note 6) | 3 |
| Maximum forward voltage | VF | | | 1.2 | V | IF=1.0 mA | 1 |
| Operating junction temperature range | | -55 | | 150 | °C | | 1 |
| Storage temperature range | | -55 | | 150 | °C | | 1 |
| Steady state power dissipation | | | | 5 | W | | 1 |
| Nominal Zener voltage | VZ | | 13 | | V | IZ=100 mA, 25°C | 2 |
| Thermal resistance junction to lead | | | 15 | | °C/W | Junction to lead | 1 |
| Thermal resistance junction to ambient | | | 90 | | °C/W | Junction to ambient (note 3) | 1 |
## CAD (KiCad official)
- Symbol: `SMBJ5350B-TP`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files: `smbj5350b-tp-etched.step` / `smbj5350b-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smbj5350b-tp.step` / `smbj5350b-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MCC(Micro Commercial Components) datasheet](docs/smbj5350b-tp-datasheet.pdf) (5 pp, sha256 `f9e37c2c23951b10`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/smbj5350b-tp-datasheet.pdf)