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GN2003B

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GN Semic Darlington Transistor Arrays, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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GN2003B

GN Semic · Darlington Transistor Arrays · SOP-16

GN2003B from GN Semic, in a SOP-16. 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 1B input Base input of Darlington channel 1, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
2 2B input Base input of Darlington channel 2, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
3 3B input Base input of Darlington channel 3, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
4 4B input Base input of Darlington channel 4, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
5 5B input Base input of Darlington channel 5, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
6 6B input Base input of Darlington channel 6, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
7 7B input Base input of Darlington channel 7, with a series 2.7K base resistor, directly compatible with TTL and 5V CMOS levels.
8 E power_in Common emitter ground pin shared by all seven Darlington channels.
9 COM passive Common terminal of the array as labeled COM in the datasheet; no further function or limit is stated.
10 7C output Open-collector output of channel 7, rated for sink current up to 500mA and off-state voltage up to 50V.
11 6C output Open-collector output of channel 6, rated for sink current up to 500mA and off-state voltage up to 50V.
12 5C output Open-collector output of channel 5, rated for sink current up to 500mA and off-state voltage up to 50V.
13 4C output Open-collector output of channel 4, rated for sink current up to 500mA and off-state voltage up to 50V.
14 3C output Open-collector output of channel 3, rated for sink current up to 500mA and off-state voltage up to 50V.
15 2C output Open-collector output of channel 2, rated for sink current up to 500mA and off-state voltage up to 50V.
16 1C output Open-collector output of channel 1, rated for sink current up to 500mA and off-state voltage up to 50V.

Key specifications

Parameter Value
Manufacturer GN Semic
Package SOP-16
Category Transistors
Pins 16

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Input voltage VIN -0.5 30 V 3
Output voltage VOUT -0.5 50 V 3
Clamp diode reverse voltage VR 50 V 3
Collector continuous output current IOUT 500 mA 3
Clamp diode forward current IF 500 mA 3
Storage temperature TSTG -55 150 °C 3
Operating temperature TOPR -40 85 °C 3
Junction temperature TJ -40 150 °C 3
Output leakage current ICEX 20 uA TA=25°C, VCE=50V (Fig 1) 3
Output leakage current ICEX 100 uA TA=85°C, VCE=50V (Fig 1) 3
CE saturation voltage VCE(sat) 1.3 1.6 V IOUT=350mA, IIN=500 uA (Fig 3) 3
CE saturation voltage VCE(sat) 1.1 1.3 V IOUT=250mA, IIN=350 uA (Fig 3) 3
CE saturation voltage VCE(sat) 0.9 1.1 V IOUT=100mA, IIN=250 uA (Fig 3) 3
On-state input current II(ON) 1.2 1.35 mA VI=3.85V (Fig 4) 3
Off-state input current II(OFF) 50 100 uA TA=+25°C 3
Off-state input current II(OFF) 25 50 uA TA=+85°C 3
On-state input voltage VI(ON) 2.4 V VCE=2.0V, IC=200mA (Fig 6) 3
On-state input voltage VI(ON) 2.7 V VCE=2.0V, IC=250mA (Fig 6) 3
On-state input voltage VI(ON) 3 V VCE=2.0V, IC=300mA (Fig 6) 3
Input capacitance CI 15 30 pF 3
Turn-on delay time tMH 1 S 0.5VI to 0.5 V0 3
Turn-off delay time tML 1 S 0.5VI to 0.5 V0 3
Clamp diode leakage current IR 5 10 A VR=50V (Fig 7), TA=+25°C 3
Clamp diode leakage current IR 10 50 A VR=50V (Fig 7), TA=+85°C 3
Clamp diode forward voltage VF 1.7 2 V IF=350mA (Fig 8) 3

CAD (KiCad official)

  • Symbol: GN2003B
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: gn2003b-etched.step / gn2003b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gn2003b.step / gn2003b.glb are the bare package body.

Provenance

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

  • Datasheet: GN Semic datasheet (7 pp, sha256 0560e44d6c471da3, retrieved 2026-10-27, 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 off (skipped (clean text read)), 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