component

PE4136C2A

Public Made by Adom

by adom

PANJIT International ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PE4136C2A

PANJIT International · ESD And Surge Protection (TVS/ESD) · SOT-23

PE4136C2A from PANJIT International, 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 I/O1 passive ESD-protected I/O line 1 (TVS diode to common pin 3); VRWM 36 V, VBR 40 V min at 1 mA, off-state capacitance 100 pF max at 0 V, 1 MHz.
2 I/O2 passive ESD-protected I/O line 2 (TVS diode to common pin 3); VRWM 36 V, VBR 40 V min at 1 mA, off-state capacitance 100 pF max at 0 V, 1 MHz.
3 GND power_in Common ground reference pin of the two TVS diodes; I/O pins are specified to GND.

Key specifications

Parameter Value
Manufacturer PANJIT International
Package SOT-23
Category Circuit Protection
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
ESD IEC61000-4-2 (Air) VESD -30 30 kV IEC61000-4-2 Air 1
ESD IEC61000-4-2 (Contact) VESD -30 30 kV IEC61000-4-2 Contact 1
Reverse Stand-Off Voltage VRWM 36 V 2
Reverse Breakdown Voltage VBR 40 V IBR = 1 mA, Any I/O pins to GND 2
Reverse Leakage Current IR 1 uA VR = 36 V 2
Clamping Voltage VCL 60 V IPP = 1 A, tP = 8/20 us, Any I/O pins to GND 2
Clamping Voltage VCL 75 V IPP = 9A, tP = 8/20 us, Any I/O pins to GND 2
Off State Junction Capacitance CJ 100 pF 0Vdc Bias f = 1 MHz, Any I/O pins to GND 2
Operating Junction Temperature Range TJ -55 150 oC 1
Storage Temperature Range TSTG -55 150 oC 1
Typical Thermal Resistance (junction to ambient) RθJA 350 oC/W Mounted on a FR4 PCB, Single-sided copper, mini pad (note 1) 1

CAD (KiCad official)

  • Symbol: PE4136C2A
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pe4136c2a-etched.step / pe4136c2a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pe4136c2a.step / pe4136c2a.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (5 pp, sha256 07dc5bd4080fd575, retrieved 2026-10-18, tier: lcsc)
  • 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