component
SMA2Z160A
Public Made by Adomby adom
ZHIDE Zener Diodes, SMA. 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
markdownSMA2Z160A
ZHIDE · Zener Diodes · SMA
SMA2Z160A from ZHIDE, 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 | K | passive | Cathode, the end marked by the color band; for a Zener it is positive relative to the anode in regulation (VZ 152.0 V min to 168.0 V max for SMA2Z160A). |
| 2 | A | passive | Anode terminal of the Zener diode; maximum forward voltage is 1.2 V at IF=200 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ZHIDE |
| Package | SMA |
| 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 min/max | VZ | 152 | 160 | 168 | V | @IZT | 3 |
| Maximum zener impedance | ZZT | 650 | Ω | @IZT | 3 | ||
| Maximum zener impedance at knee | ZZK | 6500 | Ω | @IZK 0.25 mA | 3 | ||
| Maximum reverse leakage current | IR | 0.5 | µA | @VR = 121.6 V | 3 | ||
| Maximum DC zener current | IZM | 11 | mA | 3 | |||
| Maximum forward voltage | VF | 1.2 | V | IF=200mA | 1 | ||
| DC power dissipation | PD | 2 | W | TL = 50 °C, lead temp at 3/8'' (9.5mm) from body | 1 | ||
| Junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 | ||
| Zener knee test current | IZK | 0.25 | mA | ZZK test current | 3 |
CAD (KiCad official)
- Symbol:
SMA2Z160A - Footprint:
Diode_SMD:D_SMA - 3D model: SMA (KiCad packages3D, STEP)
- 3D model files:
sma2z160a-etched.step/sma2z160a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sma2z160a.step/sma2z160a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHIDE datasheet (3 pp, sha256
31600c4907d08a04, 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).