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Ray Publish 0.1.0 7d26757 6d ago

1N5351BRLG

onsemi · Zener Diodes · DO-27

1N5351BRLG from onsemi, in a DO-27. 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer onsemi
Package DO-27
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
Reverse Zener Voltage VZ 13.3 14 14.7 V @ IZT = 100 mA 3
Maximum Zener Impedance ZZT 2.5 Ω @ IZT = 100 mA 3
Maximum Zener Impedance ZZK 75 Ω @ IZK = 1 mA 3
Reverse Leakage Current IR 1 μA @ VR = 10.6 V 3
Maximum Surge Current IR 6.7 A @ TA = 25°C, square wave PW = 8.3 ms (Note 3) 3
Maximum DC Zener Current IZM 340 mA TL = 75°C at 3/8 in from device body (Note 5) 3
Forward Voltage VF 1.2 V @ IF = 1.0 A (all types) 3
Steady State Power Dissipation PD 5 W @ TL = 75°C, lead length 3/8 in 1
Operating and Storage Temperature Range TJ, Tstg -65 200 °C 1
Zener voltage tolerance (B suffix, JEDEC type number) -5 5 % B suffix device, per Note 1 3

CAD (KiCad official)

  • Symbol: 1N5351BRLG
  • Footprint: Diode_THT:D_DO-27_P15.24mm_Horizontal
  • 3D model: DO-27 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: onsemi datasheet (8 pp, sha256 67ca7bf17eff75d5, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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