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JMTL3404A

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Jiangsu JieJie Microelectronics Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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JMTL3404A

Jiangsu JieJie Microelectronics · Bipolar (BJT) · SOT-23

JMTL3404A from Jiangsu JieJie Microelectronics, 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 G input Gate of the N-channel MOSFET, with VGSS limited to ±20 V and VGS(th) of 1.0 to 2.5 V at ID=250μA.
2 S passive Source of the N-channel MOSFET, with continuous body-diode forward current IS up to 5.8 A.
3 D passive Drain of the N-channel MOSFET, with VDSS of 30 V and continuous drain current of 5.8 A at TA=25℃ (23.2 A pulsed).

Key specifications

Parameter Value
Manufacturer Jiangsu JieJie Microelectronics
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 VDSS 30 V 1
Gate-Source Voltage VGSS -20 20 V 1
Continuous Drain Current ID 5.8 A TA = 25℃ 1
Continuous Drain Current ID 3.8 A TA = 100℃ 1
Pulsed Drain Current IDM 23.2 A Note 1 1
Power Dissipation PD 1.47 W TA = 25℃ 1
Thermal Resistance, Junction to Ambient RθJA 85 ℃/W 1
Operating and Storage Temperature Range TJ, TSTG -55 150 ℃ 1
Drain-Source Breakdown Voltage V(BR)DSS 30 V VGS=0V, ID=250μA 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS =30V, VGS = 0V 2
Gate to Body Leakage Current IGSS -100 100 nA VDS =0V, VGS = ±20V 2
Gate Threshold Voltage VGS(th) 1 1.5 2.5 V VDS=VGS, ID=250μA 2
Static Drain-Source on-Resistance RDS(on) 18 25 mΩ VGS=10V, ID=5.5A 2
Static Drain-Source on-Resistance RDS(on) 28 40 mΩ VGS=4.5V, ID=4.5A 2
Maximum Continuous Drain to Source Diode Forward Current IS 5.8 A 2
Maximum Pulsed Drain to Source Diode Forward Current ISM 23.2 A 2
Drain to Source Diode Forward Voltage VSD 1.2 V VGS = 0V, IS=5.8A 2

CAD (KiCad official)

  • Symbol: JMTL3404A
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: jmtl3404a-etched.step / jmtl3404a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jmtl3404a.step / jmtl3404a.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu JieJie Microelectronics datasheet (6 pp, sha256 05c4f24af40be462, 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