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MMBZ5235BS-7-F

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Diodes Incorporated Zener Diodes, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MMBZ5235BS-7-F

Diodes Incorporated · Zener Diodes · SOT-363

MMBZ5235BS-7-F from Diodes Incorporated, in a SOT-363. 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 A1 passive Anode of Zener diode 1, isolated from diode 2.
2 NC unconnected No internal connection.
3 C2 passive Cathode of Zener diode 2, isolated from diode 1.
4 A2 passive Anode of Zener diode 2, isolated from diode 1.
5 NC unconnected No internal connection.
6 C1 passive Cathode of Zener diode 1, isolated from diode 2.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363
Category Diodes
Pins 6

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 6.46 6.8 7.14 V IZT = 20mA, TA = 25°C 2
Maximum Zener Impedance ZZT 5 Ω @ IZT = 20mA, f = 1KHz 2
Maximum Zener Impedance (knee) ZZK 750 Ω @ IZK = 0.25mA, f = 1KHz 2
Maximum Reverse Leakage Current IR 3 μA VR = 5.0V 2
Power Dissipation PD 200 mW Mounted on FR4 PC board, TA = 25°C 1
Operating and Storage Temperature Range TJ, TSTG -65 150 °C 1
Thermal Resistance, Junction to Ambient Air RθJA 625 °C/W Mounted on FR4 PC board with recommended pad layout 1
Forward Voltage VF 0.9 V IF = 10mA, TA = 25°C 1
Zener Test Current IZT 20 mA 2

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 • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 1

CAD (KiCad official)

  • Symbol: MMBZ5235BS-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: mmbz5235bs-7-f-etched.step / mmbz5235bs-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmbz5235bs-7-f.step / mmbz5235bs-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (4 pp, sha256 b594a591fc6c585d, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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