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ULN2002M

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HGSEMI LED Drivers, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ULN2002M

HGSEMI · LED Drivers · SOP-14

ULN2002M from HGSEMI, in a SOP-14. 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 NC unconnected Not connected (floating pin, 悬空引脚); the datasheet specifies no function for it.
2 B1 input Input for Darlington channel 1, compatible with TTL/CMOS logic with a 2.7 kΩ base resistor and 4 kΩ pull-down; recommended input voltage 0 to 12 V, VIN(ON) min 2.8 V at Iout = 400 mA, VIN(OFF) max 0.7 V.
3 B2 input Input for Darlington channel 2, compatible with TTL/CMOS logic with a 2.7 kΩ base resistor and 4 kΩ pull-down; recommended input voltage 0 to 12 V, VIN(ON) min 2.8 V at Iout = 400 mA, VIN(OFF) max 0.7 V.
4 B3 input Input for Darlington channel 3, compatible with TTL/CMOS logic with a 2.7 kΩ base resistor and 4 kΩ pull-down; recommended input voltage 0 to 12 V, VIN(ON) min 2.8 V at Iout = 400 mA, VIN(OFF) max 0.7 V.
5 B4 input Input for Darlington channel 4, compatible with TTL/CMOS logic with a 2.7 kΩ base resistor and 4 kΩ pull-down; recommended input voltage 0 to 12 V, VIN(ON) min 2.8 V at Iout = 400 mA, VIN(OFF) max 0.7 V.
6 B5 input Input for Darlington channel 5, compatible with TTL/CMOS logic with a 2.7 kΩ base resistor and 4 kΩ pull-down; recommended input voltage 0 to 12 V, VIN(ON) min 2.8 V at Iout = 400 mA, VIN(OFF) max 0.7 V.
7 E power_in Emitter common, connected to ground; total emitter peak current is limited to IET = -2 A.
8 COM passive Common terminal of the internal clamp diodes for inductive loads; clamp diode reverse voltage VR is 50 V and forward peak current IF is 350 mA.
9 C5 output Open-collector Darlington output for channel 5; VCE(SUS) 0 to 50 V, collector peak current 500 mA, SOP14 continuous output 60 mA/ch at TA = +85 °C.
10 C4 output Open-collector Darlington output for channel 4; VCE(SUS) 0 to 50 V, collector peak current 500 mA, SOP14 continuous output 60 mA/ch at TA = +85 °C.
11 C3 output Open-collector Darlington output for channel 3; VCE(SUS) 0 to 50 V, collector peak current 500 mA, SOP14 continuous output 60 mA/ch at TA = +85 °C.
12 C2 output Open-collector Darlington output for channel 2; VCE(SUS) 0 to 50 V, collector peak current 500 mA, SOP14 continuous output 60 mA/ch at TA = +85 °C.
13 C1 output Open-collector Darlington output for channel 1; VCE(SUS) 0 to 50 V, collector peak current 500 mA, SOP14 continuous output 60 mA/ch at TA = +85 °C.
14 NC unconnected Not connected (floating pin, 悬空引脚); the datasheet specifies no function for it.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOP-14
Category LED Drivers
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
On-state input voltage (TA=0℃, VCE=1.5V, IC=30mA) VI(ON) 1.74 2.1 V TA=0℃, VCE=1.5V (input current not limited), IC=30mA 4
On-state input voltage (TA=0℃, VCE=1.5V, IC=60mA) VI(ON) 1.79 2.15 V TA=0℃, VCE=1.5V (input current not limited), IC=60mA 4
On-state input voltage (TA=0℃, VCE=1.5V, IC=120mA) VI(ON) 1.85 2.2 V TA=0℃, VCE=1.5V (input current not limited), IC=120mA 4
On-state input voltage (TA=0℃, VCE=1.5V, IC=240mA) VI(ON) 1.96 2.35 V TA=0℃, VCE=1.5V (input current not limited), IC=240mA 4
On-state input voltage (TA=0℃, VCE=1.5V, IC=350mA) VI(ON) 2.09 2.5 V TA=0℃, VCE=1.5V (input current not limited), IC=350mA 4
On-state input voltage (TA=25℃, VCE=1.5V, IC=30mA) VI(ON) 1.65 2 V TA=25℃, VCE=1.5V (input current not limited), IC=30mA 4
On-state input voltage (TA=25℃, VCE=1.5V, IC=60mA) VI(ON) 1.69 2 V TA=25℃, VCE=1.5V (input current not limited), IC=60mA 4
On-state input voltage (TA=25℃, VCE=1.5V, IC=120mA) VI(ON) 1.73 2.1 V TA=25℃, VCE=1.5V (input current not limited), IC=120mA 4
On-state input voltage (TA=25℃, VCE=1.5V, IC=240mA) VI(ON) 1.82 2.2 V TA=25℃, VCE=1.5V (input current not limited), IC=240mA 4
On-state input voltage (TA=25℃, VCE=1.5V, IC=350mA) VI(ON) 1.93 2.3 V TA=25℃, VCE=1.5V (input current not limited), IC=350mA 4
On-state input voltage (TA=0℃, II=800uA, IC=30mA) VI(ON) 2.14 2.57 V TA=0℃, II=800uA (VCE<1.5V), IC=30mA 4
On-state input voltage (TA=0℃, II=800uA, IC=60mA) VI(ON) 2.17 2.6 V TA=0℃, II=800uA (VCE<1.5V), IC=60mA 4
On-state input voltage (TA=0℃, II=800uA, IC=120mA) VI(ON) 2.22 2.66 V TA=0℃, II=800uA (VCE<1.5V), IC=120mA 4
On-state input voltage (TA=0℃, II=800uA, IC=240mA) VI(ON) 2.33 2.8 V TA=0℃, II=800uA (VCE<1.5V), IC=240mA 4
On-state input voltage (TA=0℃, II=800uA, IC=350mA) VI(ON) 2.44 2.93 V TA=0℃, II=800uA (VCE<1.5V), IC=350mA 4
On-state input voltage (TA=25℃, II=800uA, IC=30mA) VI(ON) 2.17 2.6 V TA=25℃, II=800uA (VCE<1.5V), IC=30mA 4
On-state input voltage (TA=25℃, II=800uA, IC=60mA) VI(ON) 2.2 2.64 V TA=25℃, II=800uA (VCE<1.5V), IC=60mA 4
On-state input voltage (TA=25℃, II=800uA, IC=120mA) VI(ON) 2.25 2.7 V TA=25℃, II=800uA (VCE<1.5V), IC=120mA 4
On-state input voltage (TA=25℃, II=800uA, IC=240mA) VI(ON) 2.35 2.82 V TA=25℃, II=800uA (VCE<1.5V), IC=240mA 4
On-state input voltage (TA=25℃, II=800uA, IC=350mA) VI(ON) 2.45 2.94 V TA=25℃, II=800uA (VCE<1.5V), IC=350mA 4
On-state input voltage (TA=0℃, II=1mA, IC=30mA) VI(ON) 2.45 2.94 V TA=0℃, II=1mA (VCE<1.5V), IC=30mA 4
On-state input voltage (TA=0℃, II=1mA, IC=60mA) VI(ON) 2.48 2.98 V TA=0℃, II=1mA (VCE<1.5V), IC=60mA 4
On-state input voltage (TA=0℃, II=1mA, IC=120mA) VI(ON) 2.54 3.05 V TA=0℃, II=1mA (VCE<1.5V), IC=120mA 4
On-state input voltage (TA=0℃, II=1mA, IC=240mA) VI(ON) 2.65 3.18 V TA=0℃, II=1mA (VCE<1.5V), IC=240mA 4
On-state input voltage (TA=0℃, II=1mA, IC=350mA) VI(ON) 2.77 3.32 V TA=0℃, II=1mA (VCE<1.5V), IC=350mA 4
On-state input voltage (TA=25℃, II=1mA, IC=30mA) VI(ON) 2.5 3 V TA=25℃, II=1mA (VCE<1.5V), IC=30mA 4
On-state input voltage (TA=25℃, II=1mA, IC=60mA) VI(ON) 2.53 3.04 V TA=25℃, II=1mA (VCE<1.5V), IC=60mA 4
On-state input voltage (TA=25℃, II=1mA, IC=120mA) VI(ON) 2.58 3.1 V TA=25℃, II=1mA (VCE<1.5V), IC=120mA 4
On-state input voltage (TA=25℃, II=1mA, IC=240mA) VI(ON) 2.69 3.23 V TA=25℃, II=1mA (VCE<1.5V), IC=240mA 4
On-state input voltage (TA=25℃, II=1mA, IC=350mA) VI(ON) 2.8 3.36 V TA=25℃, II=1mA (VCE<1.5V), IC=350mA 4
Collector-emitter saturation voltage (TA=0℃, IC=30mA) VCE(SAT) 0.81 V TA=0℃, VI=2.4V (II>800uA), IC=30mA 4
Collector-emitter saturation voltage (TA=0℃, IC=60mA) VCE(SAT) 0.86 V TA=0℃, VI=2.4V (II>800uA), IC=60mA 4
Collector-emitter saturation voltage (TA=0℃, IC=120mA) VCE(SAT) 0.94 V TA=0℃, VI=2.4V (II>800uA), IC=120mA 4
Collector-emitter saturation voltage (TA=0℃, IC=240mA) VCE(SAT) 1.12 V TA=0℃, VI=2.4V (II>800uA), IC=240mA 4
Collector-emitter saturation voltage (TA=0℃, IC=350mA) VCE(SAT) 1.3 V TA=0℃, VI=2.4V (II>800uA), IC=350mA 4
Collector-emitter saturation voltage (TA=25℃, IC=30mA) VCE(SAT) 0.76 V TA=25℃, VI=2.4V (II>800uA), IC=30mA 4
Collector-emitter saturation voltage (TA=25℃, IC=60mA) VCE(SAT) 0.81 V TA=25℃, VI=2.4V (II>800uA), IC=60mA 4
Collector-emitter saturation voltage (TA=25℃, IC=120mA) VCE(SAT) 0.88 V TA=25℃, VI=2.4V (II>800uA), IC=120mA 4
Collector-emitter saturation voltage (TA=25℃, IC=240mA) VCE(SAT) 1.03 V TA=25℃, VI=2.4V (II>800uA), IC=240mA 4
Collector-emitter saturation voltage (TA=25℃, IC=350mA) VCE(SAT) 1.2 V TA=25℃, VI=2.4V (II>800uA), IC=350mA 4
Input current (TA=0℃, VI=12V) II 7.03 mA TA=0℃, IC=60mA, VI=12V 5
Input current (TA=0℃, VI=6V) II 3.27 mA TA=0℃, IC=60mA, VI=6V 5
Input current (TA=0℃, VI=4.5V) II 2.16 mA TA=0℃, IC=60mA, VI=4.5V 5
Input current (TA=0℃, VI=2.4V) II 0.88 mA TA=0℃, IC=60mA, VI=2.4V 5
Input current (TA=25℃, VI=12V) II 6.5 mA TA=25℃, IC=60mA, VI=12V 5
Input current (TA=25℃, VI=6V) II 3.05 mA TA=25℃, IC=60mA, VI=6V 5
Input current (TA=25℃, VI=4.5V) II 2.04 mA TA=25℃, IC=60mA, VI=4.5V 5
Input current (TA=25℃, VI=2.4V) II 0.85 mA TA=25℃, IC=60mA, VI=2.4V 5
Clamp diode forward voltage (TA=0℃) VF 1.56 1.6 V TA=0℃, IF=350mA 5
Clamp diode forward voltage (TA=25℃) VF 1.55 1.6 V TA=25℃, IF=350mA 5
Collector off-state leakage current ICEX 50 μA VCE=50V, II=0 5
Collector-emitter breakdown voltage VCE 50 V VCE=50V, II=0 5
Clamp diode reverse breakdown voltage IR 50 V VR=50V 5
Clamp diode reverse leakage current IR 50 μA VR=50V 5
Propagation delay low-to-high tPLH 0.15 1 μs VL=12V, RL=45Ω 5
Propagation delay high-to-low tPHL 0.15 1 μs VL=12V, RL=45Ω 5
Collector-emitter voltage (pins 13~9) VCE 50 V 3
Output current per channel, SOP14 package IOUT 60 mA/ch Continuous output, TA=+85℃, SOP14 3
Maximum junction temperature TJ 150 ℃ 3
Package thermal resistance junction-to-ambient, SOP14 θJA 125 ℃/W SOP14, per JESD51-7 3

CAD (KiCad official)

  • Symbol: ULN2002M
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: uln2002m-etched.step / uln2002m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); uln2002m.step / uln2002m.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (8 pp, sha256 7db8d65858bb4709, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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