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1N5361B TB

Public Made by Adom

by adom

YFW Zener Diodes, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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1N5361B TB

YFW · Zener Diodes · DO-15

1N5361B TB from YFW, in a DO-15. 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, marked by the color band; 1N5361B has VZ 27 V nominal (25.7 to 28.4 V) at IZT 50 mA, with 5 W maximum dissipation at TL=75°C.
2 A passive Anode axial lead (end opposite the color band); lead length 1.0 in (25.4 mm) min, 0.023 to 0.034 in (0.6 to 0.9 mm) diameter.

Key specifications

Parameter Value
Manufacturer YFW
Package DO-15
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 VZ 25.7 27 28.4 V @ IZT = 50 mA 2
Maximum Zener Impedance ZZT 5 Ohms @ IZT = 50 mA 2
Maximum Knee Zener Impedance ZZK 120 Ohms @ IZK = 1.0 mA 2
Maximum Leakage Current IR 0.5 µA @ VR = 20.6 V 2
DC Power Dissipation PD 5 Watts TL=75°C, zero lead length, mounted on 8.0mm2 copper pads 1
Power Derating above 50°C PD 40 mW/°C Derate above 50°C 1
Operating Junction and Storage Temperature Range TJ, TSTG -50 150 °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 copper 1.Mounted on 8.0mm2 copper pads to each terminal. 1

CAD (KiCad official)

  • Symbol: 1N5361B TB
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: YFW datasheet (4 pp, sha256 652f3f40bba36130, retrieved 2026-10-22, tier: lcsc)
  • 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