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PE4136C2A
Public Made by Adomby adom
PANJIT International ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownPE4136C2A
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pe4136c2a.step/pe4136c2a.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).