component

SZMM5Z6V2T5G

Public Made by Adom

by adom

onsemi Zener Diodes, SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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szmm5z6v2t5g-hero.glb szmm5z6v2t5g: hero GLB from the etched model (keeps the MPN mark) · Ray 4h ago
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SZMM5Z6V2T5G

onsemi · Zener Diodes · SOD-523

SZMM5Z6V2T5G from onsemi, 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 Cathode passive Cathode (polarity band) of the Zener diode; reverse Zener voltage VZ is 5.8 V min / 6.2 V nom / 6.6 V max at IZT for the 6V2 grade.
2 Anode passive Anode of the Zener diode; forward voltage VF is 0.9 V max at IF = 10 mA.

Key specifications

Parameter Value
Manufacturer onsemi
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
Zener Voltage 1 VZ1 5.8 6.2 6.6 V IZT1 = 5 mA 3
Zener Voltage 2 VZ2 5.6 6.6 V IZT2 = 1 mA 3
Zener Impedance ZZT 10 Ω @ IZT 3
Zener Impedance at knee ZZK 100 Ω @ IZK = 1.0 mA 3
Reverse Leakage Current IR 3 µA @ VR = 4.0 V 3
Temperature Coefficient of VZ VZ 0.4 3.7 mV/k @ IZT 3
Capacitance C 185 pF VR = 0, f = 1 MHz 3
Forward Voltage VF 0.9 V IF = 10 mA 2
Total Device Dissipation PD 500 mW FR-4 board, TA = 25°C 1
Derate above 25°C PD 4 mW/°C FR-4 board 1
Thermal Resistance, Junction-to-Ambient RθJA 250 °C/W FR-4 board, 1 cm2 pad 1
Junction and Storage Temperature Range TJ, Tstg -65 150 °C 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin LEAD FINISH: 100% Matte Sn (Tin) MOUNTING POSITION: Any 1

CAD (KiCad official)

  • Symbol: SZMM5Z6V2T5G
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: szmm5z6v2t5g-etched.step / szmm5z6v2t5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); szmm5z6v2t5g.step / szmm5z6v2t5g.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: onsemi datasheet (5 pp, sha256 d2988385d57cf513, retrieved 2026-10-27, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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