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ULN2002D

Public Made by Adom

by adom

UMW Darlington Transistor Arrays, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Datasheet

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Contents

README

markdown

ULN2002D

UMW · Darlington Transistor Arrays · SOP-14

ULN2002D from UMW, in a SOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No connect; unused pin
2 B1 input Channel 1 input; TTL/CMOS compatible, 0-12V operating range with internal 4K pull-down resistor to ground
3 B2 input Channel 2 input; TTL/CMOS compatible, 0-12V operating range with internal 4K pull-down resistor to ground
4 B3 input Channel 3 input; TTL/CMOS compatible, 0-12V operating range with internal 4K pull-down resistor to ground
5 B4 input Channel 4 input; TTL/CMOS compatible, 0-12V operating range with internal 4K pull-down resistor to ground
6 B5 input Channel 5 input; TTL/CMOS compatible, 0-12V operating range with internal 4K pull-down resistor to ground
7 E power_in Emitter/ground terminal; common reference for all five Darlington stages
8 COM passive Clamp diode common terminal; provides reference point for internal protection diodes, typically connected to positive load supply
9 C5 output Channel 5 collector output; maximum 500mA peak current, 50V maximum voltage rating
10 C4 output Channel 4 collector output; maximum 500mA peak current, 50V maximum voltage rating
11 C3 output Channel 3 collector output; maximum 500mA peak current, 50V maximum voltage rating
12 C2 output Channel 2 collector output; maximum 500mA peak current, 50V maximum voltage rating
13 C1 output Channel 1 collector output; maximum 500mA peak current, 50V maximum voltage rating
14 NC unconnected No connect; unused pin

Key specifications

Parameter Value
Manufacturer UMW
Package SOP-14
Category Transistors/Thyristors
Pins 14

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 voltage VCE 50 V pins 13-9 3
COM terminal voltage VCOM 50 V pin 8 3
Input voltage VI 30 V pins 2-6 3
Single collector peak current ICP 500 mA 3
Output clamp diode forward peak current IOK 500 mA 3
Maximum peak current of total emitter IET -2 A 3
Maximum operating junction temperature TJ 150 ℃ 3
Welding temperature 260 ℃ 10s 3
Storage temperature range Tstg -65 150 ℃ 3
Dissipative power consumption PD 0.8 W TA=+25℃ 3
Dissipative power consumption PD 0.32 W TA=+85℃ 3
Packaging thermal impedance θJA 125 ℃/W 3
Collector emitter voltage (sustaining) VCE(SUS) 0 50 V 3
Continuous output current IOUT 90 mA/ch TA=+25℃ 3
Continuous output current IOUT 60 mA/ch TA=+85℃ 3
Input voltage VIN 0 12 V 3
Input voltage (output turned on) VIN(ON) 2.8 12 V Iout=400mA 3
Input voltage (output shutdown) VIN(OFF) 0 0.7 V 3
Clamp diode reverse voltage VR 50 V 3
Clamp diode forward current IF 350 mA 3
Working temperature range TA -40 85 ℃ 3
Working temperature (junction) TJ -40 125 ℃ 3
On-state input voltage VI(ON) 1.74 2.1 V VCE=1.5V (input not current limited), TA=0℃, IC=30mA 4
On-state input voltage VI(ON) 1.79 2.15 V VCE=1.5V (input not current limited), TA=0℃, IC=60mA 4
On-state input voltage VI(ON) 1.85 2.2 V VCE=1.5V (input not current limited), TA=0℃, IC=120mA 4
On-state input voltage VI(ON) 1.96 2.35 V VCE=1.5V (input not current limited), TA=0℃, IC=240mA 4
On-state input voltage VI(ON) 2.09 2.5 V VCE=1.5V (input not current limited), TA=0℃, IC=350mA 4
On-state input voltage VI(ON) 1.65 2 V VCE=1.5V (input not current limited), TA=25℃, IC=30mA 4
On-state input voltage VI(ON) 1.69 2 V VCE=1.5V (input not current limited), TA=25℃, IC=60mA 4
On-state input voltage VI(ON) 1.73 2.1 V VCE=1.5V (input not current limited), TA=25℃, IC=120mA 4
On-state input voltage VI(ON) 1.82 2.2 V VCE=1.5V (input not current limited), TA=25℃, IC=240mA 4
On-state input voltage VI(ON) 1.93 2.3 V VCE=1.5V (input not current limited), TA=25℃, IC=350mA 4
Collector-emitter saturation voltage VCE(SAT) 0.81 V VI=2.4V (II>800uA), TA=0℃, IC=30mA 4
Collector-emitter saturation voltage VCE(SAT) 0.86 V VI=2.4V (II>800uA), TA=0℃, IC=60mA 4
Collector-emitter saturation voltage VCE(SAT) 0.94 V VI=2.4V (II>800uA), TA=0℃, IC=120mA 4
Collector-emitter saturation voltage VCE(SAT) 1.12 V VI=2.4V (II>800uA), TA=0℃, IC=240mA 4
Collector-emitter saturation voltage VCE(SAT) 1.3 V VI=2.4V (II>800uA), TA=0℃, IC=350mA 4
Collector-emitter saturation voltage VCE(SAT) 0.76 V VI=2.4V (II>800uA), TA=25℃, IC=30mA 4
Collector-emitter saturation voltage VCE(SAT) 0.88 V VI=2.4V (II>800uA), TA=25℃, IC=120mA 4
Collector-emitter saturation voltage VCE(SAT) 1.03 V VI=2.4V (II>800uA), TA=25℃, IC=240mA 4
Collector-emitter saturation voltage VCE(SAT) 1.2 V VI=2.4V (II>800uA), TA=25℃, IC=350mA 4
Input current II 7.03 mA IC=60mA, TA=0℃, VI=12V 5
Input current II 3.27 mA IC=60mA, TA=0℃, VI=6V 5
Input current II 2.16 mA IC=60mA, TA=0℃, VI=4.5V 5
Input current II 0.88 mA IC=60mA, TA=0℃, VI=2.4V 5
Input current II 6.5 mA IC=60mA, TA=25℃, VI=12V 5
Input current II 3.05 mA IC=60mA, TA=25℃, VI=6V 5
Input current II 2.04 mA IC=60mA, TA=25℃, VI=4.5V 5
Input current II 0.85 mA IC=60mA, TA=25℃, VI=2.4V 5
Clamp diode forward voltage drop VF 1.56 1.6 V IF=350mA, TA=0℃ 5
Clamp diode forward voltage drop VF 1.55 1.6 V IF=350mA, TA=25℃ 5
Collector turn-off leakage current ICEX 50 μA VCE=50V, II=0 5
Collector withstand voltage VCE 50 V VCE=50V, II=0 5
Clamp diode reverse withstand voltage IR 50 V VR=50V 5
Clamp diode reverse leakage current IR 50 μA VR=50V 5
Low-to-high transmission delay tPLH 0.15 1 μs VL=12V, RL=45Ω 5
High-to-low transmission delay tPHL 0.15 1 μs VL=12V, RL=45Ω 5

CAD (KiCad official)

  • Symbol: ULN2002D
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: uln2002d-etched.step / uln2002d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); uln2002d.step / uln2002d.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (8 pp, sha256 2bd3a262070d9fc7, retrieved 2026-09-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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