component
SZMM5Z36VT5GF
Public Made by Adomby adom
Nexperia Zener Diodes, SOD-523. 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
markdownSZMM5Z36VT5GF
Nexperia · Zener Diodes · SOD-523
SZMM5Z36VT5GF from Nexperia, in a SOD-523. 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 marking bar on the package indicates the cathode. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Working voltage (nominal 36 V type) | VZ | 35.28 | 36.72 | V | Tj = 25 °C | 5 | |
| Differential resistance (36 V type) | rdiff | 0.05 | Ω | IZ = 2 mA (column header as printed); Tj = 25 °C | 5 | ||
| Temperature coefficient (36 V type) | SZ | 30.4 | 37.4 | mV/K | IZ = 2 mA (column header as printed); Tj = 25 °C to 150 °C per Fig. 4-5 note | 5 | |
| Reverse current (36 V type), first IR column | IR | 350 | µA | VR = 25.2 V; IZ = 0.5 mA (column header as printed); Tj = 25 °C | 5 | ||
| Reverse current (36 V type), second IR column | IR | 90 | µA | VR = 25.2 V; IZ = 2 mA (column header as printed); Tj = 25 °C | 5 | ||
| Diode capacitance (36 V type) | Cd | 45 | pF | f = 1 MHz; VR = 0 V | 5 | ||
| Forward voltage | VF | 0.9 | V | IF = 10 mA; pulse test tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C | 3 | ||
| Forward voltage | VF | 1.1 | V | IF = 100 mA; pulse test tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C | 3 | ||
| Forward current | IF | 200 | mA | 3 | |||
| Non-repetitive peak reverse power dissipation | PZSM | 40 | W | tp = 100 µs; square wave; Tamb = 25 °C; prior to surge | 3 | ||
| Total power dissipation | Ptot | 300 | mW | Tamb = 25 °C; device mounted on FR4 PCB, approx. 35 mm² Cu at cathode tab | 3 | ||
| Junction temperature | Tj | 150 | °C | 3 | |||
| Ambient temperature | Tamb | -55 | 150 | °C | 3 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| Thermal resistance, junction to ambient | Rth(j-a) | 350 | K/W | in free air; device mounted on FR4 PCB, approx. 35 mm² Cu at cathode tab | 3 | ||
| Thermal resistance, junction to solder point | Rth(j-sp) | 65 | K/W | soldering point of cathode tab | 3 | ||
| Zener voltage tolerance (series) | -2 | 2 | % | Tolerance series ±2 % as printed; applies to the SZMM5Z series | 1 |
CAD (KiCad official)
- Symbol:
SZMM5Z36VT5GF - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
szmm5z36vt5gf-etched.step/szmm5z36vt5gf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szmm5z36vt5gf.step/szmm5z36vt5gf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (10 pp, sha256
bfa21c62c6ab6258, retrieved 2026-10-16, 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).