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UMD10N

Public Made by Adom

by adom

LGE Digital Transistors, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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UMD10N

LGE · Digital Transistors · SOT-363

UMD10N from LGE, in a SOT-363. 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 E1 passive Emitter (ground side) of NPN digital transistor DTr1 (DTC123J), connected to R2 of the internal bias network; Tr1 supply voltage max 50 V.
2 IN1 input Input of DTr1 (DTC123J) through internal R1 (1.54 to 2.86 kΩ, typ 2.2 kΩ); input voltage -5 to +12 V, VI(on) max 1.1 V.
3 OUT2 passive Output (collector) of PNP digital transistor DTr2 (DTA123J); output current up to -100 mA, VCC -50 V.
4 E2 passive Emitter of DTr2 (DTA123J), connected to R2 of the internal bias network; supply voltage rating -50 V.
5 IN2 input Input of DTr2 (DTA123J) through internal R1 (1.54 to 2.86 kΩ, typ 2.2 kΩ); input voltage +5 to -12 V, VI(on) max -1.1 V.
6 OUT1 passive Output (collector) of DTr1 (DTC123J); output current up to 100 mA, VCC 50 V.

Key specifications

Parameter Value
Manufacturer LGE
Package SOT-363
Category Transistors/Thyristors
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
TR1 Input Voltage VI(off) VI(off) 0.5 V VCC=5V, IO=100uA 2
TR1 Input Voltage VI(on) VI(on) 1.1 V VO=0.3V, IO=5mA 2
TR1 Output Voltage VO(on) VO(on) 0.1 0.3 V Io=5mA, II=0.25mA 2
TR1 Input Current II II 3.6 mA VI=5V 2
TR1 Output Current IO(off) IO(off) 0.5 uA VCC=50V, VI=0V 2
TR1 DC Current Gain GI GI 80 - VO=5V, IO=10mA 2
TR1 Input Resistor R1 R1 1.54 2.2 2.86 kΩ 2
TR1 Resistance ratio R2/R1 R2/R1 17 21 26 2
TR1 Resistance Ratio Tolerance ΔR2/R1 ΔR2/R1 -20 20 % 2
TR2 Input Voltage VI(off) VI(off) -0.5 V VCC=-5V, IO=-100uA 2
TR2 Input Voltage VI(on) VI(on) -1.1 V VO=-0.3V, IO=-5mA 2
TR2 Output Voltage VO(on) VO(on) -0.1 -0.3 V Io=-5mA, II=-0.25mA 2
TR2 Input Current II II -3.6 mA VI=-5V 2
TR2 Output Current IO(off) IO(off) -0.5 uA VCC=-50V, VI=0V 2
TR2 DC Current Gain GI GI 80 - VO=-5V, IO=-10mA 2
TR2 Input Resistor R1 R1 1.54 2.2 2.86 kΩ 2
TR2 Resistance ratio R2/R1 R2/R1 17 21 26 2
TR2 Resistance Ratio Tolerance ΔR2/R1 ΔR2/R1 -20 20 % 2
TR1 Supply Voltage VCC 50 V 1
TR2 Supply Voltage VCC -50 V 1
TR1 Input Voltage VIN -5 12 V 1
TR2 Input Voltage VIN -12 5 V 1
TR1 Output Current IO 100 mA 1
TR2 Output Current IO -100 mA 1
TR1 Collector Current IC 100 mA 1
TR2 Collector Current IC -100 mA 1
Total Power Dissipation Ptot 0.2 W Ta≤25℃ 1
Junction Temperature TJ -55 150 ℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1

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: Matte tin plated leads, solderable per MIL-STD-202, Method 208. 1

CAD (KiCad official)

  • Symbol: UMD10N
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: umd10n-etched.step / umd10n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); umd10n.step / umd10n.glb are the bare package body.

Provenance

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

  • Datasheet: LGE datasheet (5 pp, sha256 1122721696d2fcc6, retrieved 2026-10-19, 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