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S-LMSZ5265BT1G

Public Made by Adom

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LRC Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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S-LMSZ5265BT1G

LRC · Zener Diodes · SOD-123

S-LMSZ5265BT1G from LRC, in a SOD-123. 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 terminal of the Zener diode, identified by the polarity band on the SOD-123 case; for LMSZ5265BT1G the nominal Zener voltage is 62 V (58.9 V min, 65.1 V max at IZT = 2.0 mA).
2 Anode passive Anode terminal of the Zener diode, opposite the polarity-band cathode, per the SOD-123 Style 1 outline (PIN 2 = ANODE).

Key specifications

Parameter Value
Manufacturer LRC
Package SOD-123
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 (nominal 62 V, LMSZ5265BT1G) VZ 58.9 62 65.1 V @ IZT = 2.0 mA (Notes 3, 4) 3
Standard tolerance on nominal Zener voltage VZ -5 5 % Note 3: standard tolerance on nominal Zener voltage 3
Maximum Zener impedance ZZT 185 Ω @ IZT = 2.0 mA 3
Maximum Zener impedance ZZK 1400 Ω @ IZK = 0.25 mA 3
Reverse leakage current IR 0.1 A @ VR = 47 V 3
Forward voltage VF 0.9 V @ IF = 10 mA 2
Total power dissipation on FR-5 board PD 500 mW @ TL = 75°C (Note 1, FR-5 board) 1
Thermal resistance, junction-to-ambient RJA 340 °C/W Note 2 (infrared scan method) 1
Thermal resistance, junction-to-lead RJL 150 °C/W Note 2 (infrared scan method) 1
Junction and storage temperature range TJ, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: S-LMSZ5265BT1G
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: s-lmsz5265bt1g-etched.step / s-lmsz5265bt1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s-lmsz5265bt1g.step / s-lmsz5265bt1g.glb are the bare package body.

Provenance

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

  • Datasheet: LRC datasheet (7 pp, sha256 f2a8a3c97b4fa9de, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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