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JSM4435

Public Made by Adom

by adom

JSMSEMI MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 1mo ago
viewers jsm4435: viewers · Ray 1mo ago
jsm4435-etched.glb jsm4435: factory component page (tier=lcsc) · Ray 1mo ago
jsm4435-etched.step jsm4435: factory component page (tier=lcsc) · Ray 1mo ago
jsm4435-hero.glb jsm4435: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
jsm4435-hero.overlay.json Publish 0.1.0 · Ray 1mo ago
jsm4435.glb Publish 0.1.0 · Ray 1mo ago
jsm4435.kicad_mod Publish 0.1.0 · Ray 1mo ago
jsm4435.kicad_sym Publish 0.1.0 · Ray 1mo ago
jsm4435.lbr Publish 0.1.0 · Ray 1mo ago
jsm4435.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json jsm4435: specified limits as data (metadata.characteristics, 24 rows from the datasheet) · Ray 23d ago
README.md jsm4435: specified limits as data (metadata.characteristics, 24 rows from the datasheet) · Ray 23d ago

JSM4435

JSMSEMI · MOSFETs · SOP-8

JSM4435 from JSMSEMI, in a SOP-8. 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 S passive Source of the P-channel MOSFET (pins 1-3 are tied together as source); VDS rated -30V.
2 S passive Source of the P-channel MOSFET (pins 1-3 are tied together as source); VDS rated -30V.
3 S passive Source of the P-channel MOSFET (pins 1-3 are tied together as source); VDS rated -30V.
4 G input Gate of the P-channel MOSFET; gate-source voltage rated ±20V with threshold -1.0V to -2.5V.
5 D passive Drain of the P-channel MOSFET (pins 5-8 are tied together as drain); VDS rated -30V.
6 D passive Drain of the P-channel MOSFET (pins 5-8 are tied together as drain); VDS rated -30V.
7 D passive Drain of the P-channel MOSFET (pins 5-8 are tied together as drain); VDS rated -30V.
8 D passive Drain of the P-channel MOSFET (pins 5-8 are tied together as drain); VDS rated -30V.

Key specifications

Parameter Value
Manufacturer JSMSEMI
Package SOP-8
Category Transistors/Thyristors
Pins 8

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 Breakdown Voltage BVDSS -30 V VGS=0V,ID=-250μA 2
Zero Gate Voltage Drain Current IDSS -1 μA VDS=-30V , VGS=0V , TJ=25℃ 2
Gate-Source Leakage Current IGSS 100 nA VGS=±20V, VDS=0A 2
GATE-Source Threshold Voltage VGS(th) -1 -1.6 -2.5 V VGS=VDS, ID=-250μA 2
Drain-Source On Resistance RDS(ON) 16.5 20 mΩ VGS=-10V,ID=-8A 2
Drain-Source On Resistance RDS(ON) 25.6 32 mΩ VGS=-4.5V,ID=-5A 2
Input Capacitance Ciss 1250 1820 pF VDS=-15V, VGS=0V, f=1MHz 2
Output Capacitance Coss 160 235 pF VDS=-15V, VGS=0V, f=1MHz 2
Reverse Transfer Capacitance Crss 90 130 pF VDS=-15V, VGS=0V, f=1MHz 2
Turn-On Delay Time td(on) 5.8 11 ns VDD=-15V , VGS=-10V , RG=6,ID=-1A 2
Rise Time tr 18.8 36 ns VDD=-15V , VGS=-10V , RG=6,ID=-1A 2
Turn-Off Delay Time td(off) 46.9 89 ns VDD=-15V , VGS=-10V , RG=6,ID=-1A 2
Fall Time tf 12.3 23 ns VDD=-15V , VGS=-10V , RG=6,ID=-1A 2
Total Gate Charge Qg 11 17 nC VDS=-15V , VGS=-4.5V , ID=-5A 2
Gate-Source Charge Qgs 3.4 6 nC VDS=-15V , VGS=-4.5V , ID=-5A 2
Gate-Drain Miller Charge Qgd 4.2 8 nC VDS=-15V , VGS=-4.5V , ID=-5A 2
Source-Drain Diode Forward Voltage VSD -1 V VGS=0V,IS=-1A 2
Drain-Source Voltage VDS -30 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -5.1 A TC=100℃ 1
Pulsed Drain Current -32 A 1
Power Dissipation PD 2.1 W TC=25℃ 1
Operating and Storage Junction Temperature Range TJ, TSTG -55 150 ℃ 1
Thermal Resistance, Junction to Ambient RƟJA 60 ℃/W 1

CAD (KiCad official)

  • Symbol: JSM4435
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: jsm4435-etched.step / jsm4435-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jsm4435.step / jsm4435.glb are the bare package body.

Provenance

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

  • Datasheet: JSMSEMI datasheet (5 pp, sha256 28038718a8e19094, retrieved 2026-10-09, 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