component

SZBZX84B6V2LT1G

Public Made by Adom

by adom

onsemi Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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szbzx84b6v2lt1g-etched.step szbzx84b6v2lt1g: factory component page (tier=mfr) · Ray 2d ago
szbzx84b6v2lt1g-hero.glb szbzx84b6v2lt1g: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
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SZBZX84B6V2LT1G

onsemi · Zener Diodes · SOT-23

SZBZX84B6V2LT1G from onsemi, in a SOT-23. 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 Anode passive Anode of the Zener diode (SOT-23 CASE 318 Style 8); the Zener breakdown voltage is measured with the cathode positive relative to this pin.
2 NC unconnected No connection (SOT-23 CASE 318 Style 8 pin 2).
3 Cathode passive Cathode of the Zener diode (SOT-23 CASE 318 Style 8), indicated by the polarity band; the 6.2 V B-tolerance part has VZ 6.08 V min, 6.2 V nom, 6.32 V max at IZT = 5 mA.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOT-23
Category Diodes
Pins 3

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 VZ 6.08 6.2 6.32 V IZT = 5 mA, TA = 25°C 4
Maximum Zener Impedance ZZT 10 Ω IZT = 5 mA 4
Max Reverse Leakage Current IR 3 µA VR = 4 V 4
Temperature Coefficient of VZ VZ 0.4 3.7 mV/k IZT = 5 mA 4
Capacitance C 185 pF VR = 0, f = 1 MHz 4
Forward Voltage VF 0.9 V IF = 10 mA 4
Total Power Dissipation on FR-5 Board PD 250 mW TA = 25°C 2
Derating above 25°C (FR-5) PD 2 mW/°C Derated above 25°C, FR-5 board 2
Thermal Resistance, Junction-to-Ambient (FR-5) RθJA 500 °C/W FR-5 board 2
Total Power Dissipation on Alumina Substrate PD 300 mW TA = 25°C 2
Derating above 25°C (Alumina) PD 2.4 mW/°C Derated above 25°C, alumina substrate 2
Thermal Resistance, Junction-to-Ambient (Alumina) RθJA 417 °C/W Alumina substrate 2
Junction and Storage Temperature Range TJ, Tstg -65 150 °C 2

CAD (KiCad official)

  • Symbol: SZBZX84B6V2LT1G
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: szbzx84b6v2lt1g-etched.step / szbzx84b6v2lt1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); szbzx84b6v2lt1g.step / szbzx84b6v2lt1g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (8 pp, sha256 4912308f8ba5f33d, retrieved 2026-10-22, 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