component
PJM2301PSA-S
Public Made by Adomby adom
PJSEMI MOSFETs, 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
markdownPJM2301PSA-S
PJSEMI · MOSFETs · SOT-23
PJM2301PSA-S from PJSEMI, 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 | Gate | input | Gate control terminal of the P-channel enhancement MOSFET, with gate-source voltage rated at ±12 V (VGS). |
| 2 | Source | passive | Source terminal, the reference for VGS and the source of the body diode, rated for a continuous source-drain diode current of -2 A. |
| 3 | Drain | passive | Drain terminal, rated for a drain-source voltage of -20 V (VDS) and a continuous drain current of -2 A (ID). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PJSEMI |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | -20 | V | TC=25 ℃ | 1 | ||
| Gate-Source Voltage | VGS | -12 | 12 | V | TC=25 ℃ | 1 | |
| Continuous Drain Current | ID | -2 | A | TC=25 ℃ | 1 | ||
| Pulsed Drain Current | IDM | -10 | A | TC=25 ℃; repetitive rating, pulse width limited by maximum junction temperature (Note 1) | 1 | ||
| Maximum Power Dissipation | PD | 0.7 | W | TC=25 ℃ | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Drain-Source Breakdown Voltage | V(BR)DSS | -20 | V | VGS = 0 V, ID = - 250 µA | 2 | ||
| Gate-Source Leakage | IGSS | -100 | 100 | nA | VDS = 0 V, VGS = ± 12V | 2 | |
| Zero Gate Voltage Drain Current | IDSS | -1 | µA | VDS = - 20 V, VGS = 0 V | 2 | ||
| Gate-Source Threshold Voltage | VGS(th) | -1 | -0.4 | V | VDS = VGS, ID = - 250 µA | 2 | |
| Drain-Source On-State Resistance | RDS(on) | 88 | 120 | mΩ | VGS = - 4.5 V, ID = - 2A | 2 | |
| Drain-Source On-State Resistance | RDS(on) | 120 | 180 | mΩ | VGS = - 2.5 V, ID = - 1A | 2 | |
| Turn-On Delay Time | td(on) | 11 | 20 | ns | VDD = - 10 V, RL = 10 Ω ID = - 1 A, VGEN = - 4.5 V, RG = 1 Ω | 2 | |
| Rise Time | tr | 35 | 60 | ns | VDD = - 10 V, RL = 10 Ω ID = - 1 A, VGEN = - 4.5 V, RG = 1 Ω | 2 | |
| Turn-Off Delay Time | td(off) | 30 | 50 | ns | VDD = - 10 V, RL = 10 Ω ID = - 1 A, VGEN = - 4.5 V, RG = 1 Ω | 2 | |
| Fall Time | tf | 10 | 20 | ns | VDD = - 10 V, RL = 10 Ω ID = - 1 A, VGEN = - 4.5 V, RG = 1 Ω | 2 | |
| Continuous Source-Drain Diode Current | IS | -2 | A | 2 | |||
| Body Diode Voltage | VSD | -1.2 | V | IS = - 2 A | 2 | ||
| Forward Transconductance | gfs | 4 | S | VDS = - 5 V, ID = - 2A | 2 | ||
| Input Capacitance | Ciss | 405 | pF | VDS = - 10 V, VGS = 0 V, f = 1 MHz | 2 | ||
| Output Capacitance | Coss | 75 | pF | VDS = - 10 V, VGS = 0 V, f = 1 MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 55 | pF | VDS = - 10 V, VGS = 0 V, f = 1 MHz | 2 | ||
| Total Gate Charge | Qg | 2.9 | nC | VDS = - 10 V, VGS = - 4.5 V, ID = - 2A | 2 | ||
| Gate-Source Charge | Qgs | 0.45 | nC | VDS = - 10 V, VGS = - 4.5 V, ID = - 2A | 2 | ||
| Gate-Drain Charge | Qgd | 0.75 | nC | VDS = - 10 V, VGS = - 4.5 V, ID = - 2A | 2 | ||
| Thermal Resistance, Junction-to-Ambient | RθJA | 178 | ℃/W | Surface mounted on FR4 Board, t ≤ 10 sec (Note 2) | 1 |
CAD (KiCad official)
- Symbol:
PJM2301PSA-S - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
pjm2301psa-s-etched.step/pjm2301psa-s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pjm2301psa-s.step/pjm2301psa-s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PJSEMI datasheet (7 pp, sha256
536ec5af67624b37, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).