Seven channel Darlington array HGSEMI ULN2003N compatible with 5V TTL CMOS logic and high current loads

Product Overview

The ULN2003 and ULN2004 are high voltage, high current Darlington arrays, each containing seven open collector Darlington pairs with common emitters. These versatile devices are designed to interface with common logic families, including 5V TTL and CMOS for the ULN2003, and 6-15V CMOS and PMOS for the ULN2004. They are capable of driving a wide range of loads such as solenoids, relays, DC motors, LED displays, filament lamps, thermal printheads, and high power buffers. Each channel is rated at 500 mA with a peak current capability of 600 mA, and includes integrated suppression diodes for inductive load driving. The input and output pins are arranged opposite each other to simplify board layout.

Product Attributes

• Brand: HG Semi
• Product Series: ULN2003/ULN2004

Technical Specifications

Model	Package Type	Marking	Packing	Packing Qty
ULN2003N	DIP-16	ULN2003	TUBE	1000pcs/Box
ULN2004N	DIP-16	ULN2004	TUBE	1000pcs/Box
ULN2003M/TR	SOP-16	ULN2003	REEL	2500pcs/Reel
ULN2004M/TR	SOP-16	ULN2004	REEL	2500pcs/Reel
ULN2003MT/TR	TSSOP-16	ULN2003	REEL	2500pcs/Reel
ULN2004MT/TR	TSSOP-16	ULN2004	REEL	2500pcs/Reel

Technical Specifications

Parameter	Symbol	Value	Unit	Notes
Output voltage	VO	50	V
Input voltage	VI	30	V	for ULN2003 - 2004
Continuous collector current	IC	500	mA
Continuous base current	IB	25	mA
Operating ambient temperature range	TA	-40 to 85	C
Storage temperature range	TSTG	-55 to 150	C
Junction temperature	TJ	150	C
Lead Temperature (Soldering, 10 seconds)	TL	260	C
Thermal resistance junction-ambient (Max.) DIP-16	RthJA	70	/W
Thermal resistance junction-ambient (Max.) SOP-16	RthJA	120	/W
Output leakage current	ICEX	50	A	VCE = 50 V, (Figure 1.)
Output leakage current	ICEX	100	A	TA = 85C, VCE = 50 V (Figure 1.)
Output leakage current	ICEX	500	A	TA = 85C for ULN2002, VCE = 50 V, VI = 6 V (Figure 2.)
Output leakage current	ICEX	500	A	TA = 85C for ULN2002, VCE = 50 V, VI = 1V (Figure 2.)
Collector-emitter saturation voltage	VCE(SAT)	0.9 - 1.1	V	IC = 100 mA, IB = 250 A (Figure 3.)
Collector-emitter saturation voltage	VCE(SAT)	1.1 - 1.3	V	IC = 200 mA, IB= 350 A
Collector-emitter saturation voltage	VCE(SAT)	1.3 - 1.6	V	IC = 350 mA, IB= 500 A
Input current (ON)	II(ON)	0.82 - 1.25	mA	for ULN2002, VI = 17 V (Figure 4.)
Input current (ON)	II(ON)	0.93 - 1.35	mA	for ULN2003, VI = 3.85 V
Input current (ON)	II(ON)	0.35 - 0.5	mA	for ULN2004, VI = 5 V
Input current (ON)	II(ON)	1 - 1.45	mA	VI = 12 V
Input current (OFF)	II(OFF)	50 - 65	A	TA = 85C, IC = 500 A (Figure 5.)
Input voltage (ON)	VI(ON)	13	V	VCE= 2 V, for ULN2002 IC = 300 mA (Figure 6.)
Input voltage (ON)	VI(ON)	2.4	V	VCE= 2 V, for ULN2003 IC = 200 mA
Input voltage (ON)	VI(ON)	2.7	V	VCE= 2 V, for ULN2003 IC = 250 mA
Input voltage (ON)	VI(ON)	3	V	VCE= 2 V, for ULN2003 IC = 300 mA
Input voltage (ON)	VI(ON)	5	V	VCE= 2 V, for ULN2004 IC = 125 mA
Input voltage (ON)	VI(ON)	6	V	VCE= 2 V, for ULN2004 IC = 200 mA
Input voltage (ON)	VI(ON)	7	V	VCE= 2 V, for ULN2004 IC = 275 mA
Input voltage (ON)	VI(ON)	8	V	VCE= 2 V, for ULN2004 IC = 350 mA
DC Forward current gain	hFE	1000		for ULN2001, VCE = 2 V, IC = 350mA (Figure 3.)
Input capacitance	CI	15 - 25	pF
Turn-on delay time	tPLH	0.25 - 1	s	0.5 VI to 0.5 VO
Turn-off delay time	tPHL	0.25 - 1	s	0.5 VI to 0.5 VO
Clamp diode leakage current	IR	50	A	VR = 50 V (Figure 7.)
Clamp diode leakage current	IR	100	A	TA = 85C, VR = 50 V
Clamp diode forward voltage	VF	1.7 - 2	V	IF = 350 mA (Figure 8.)

2507091655_HGSEMI-ULN2003N_C383065.pdf