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MJD340-13

Public Made by Adom

by adom

Diodes Incorporated Bipolar (BJT), DPAK-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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Datasheet

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Contents

README

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MJD340-13

Diodes Incorporated · Bipolar (BJT) · DPAK-3

MJD340-13 from Diodes Incorporated, in a DPAK-3. 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 B input Base of the NPN transistor, the outer lead opposite the emitter in the pin-out drawing.
2 C passive Collector, the center lead, which is also the mounting tab. Rated VCEO 300V, IC 0.5A continuous and ICM 0.75A peak.
3 E passive Emitter of the NPN transistor, the outer lead opposite the base. VEBO is rated at 7V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package DPAK-3
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
Collector-Emitter Breakdown Voltage BVCEO 300 V IC = 1mA 5
Emitter-Base Breakdown Voltage BVEBO 7 V IC = 100μA 5
Collector Cut-off Current ICBO 100 nA VCB = 300V 5
Emitter Cut-off Current IEBO 100 nA VEB = 5.6V 5
Collector-Emitter Saturation Voltage VCE(SAT) 0.5 V IC = 100mA, IB = 10mA 5
Base-Emitter Saturation Voltage VBE(SAT) 1 V IC = 100mA, IB = 10mA 5
Base-Emitter Turn-On Voltage VBE(ON) 1 V IC = 100mA, VCE = 5V 5
DC Current Gain hFE 30 240 VCE = 10V, IC = 50mA 5
Current Gain-Bandwidth Product fT 10 MHz IC = 50mA, VCE = 10V, f = 10MHz 5
Collector-Base Voltage VCBO 300 V 2
Collector-Emitter Voltage VCEO 300 V 2
Emitter-Base Voltage VEBO 7 V 2
Continuous Collector Current IC 0.5 A 2
Peak Pulse Collector Current ICM 0.75 A 2
Power Dissipation PD 15 W TC = +25C 2
Power Dissipation PD 1.56 W TA = +25C (Note 5) 2
Thermal Resistance, Junction to Case RθJC 8.33 C/W 2
Thermal Resistance, Junction to Ambient Air RθJA 80 C/W 2
Operating and Storage Temperature Range TJ, TSTG -55 150 C 2
Electrostatic Discharge - Human Body Model ESD HBM 4000 V JEDEC Class 3A (JESD22-A114) 2
Electrostatic Discharge - Machine Model ESD MM 400 V JEDEC Class C (JESD22-A115) 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: MJD340-13
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: DPAK-3 (KiCad packages3D, STEP)
  • 3D model files: mjd340-13-etched.step / mjd340-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mjd340-13.step / mjd340-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 e51423c3bc3d7070, 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