seven channel darlington driver HGSEMI ULN2004MTTR designed for relay motor and led display control

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 drive a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal printheads, and high power buffers. With integrated suppression diodes for inductive load driving and inputs pinned opposite outputs for simplified board layout, they offer efficient and reliable performance. The ULN2003 is compatible with 5V TTL and CMOS logic, while the ULN2004 interfaces with 6-15V CMOS and PMOS logic.

Product Attributes

• Brand: HG Semi
• Document Date: 2016 AUG

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

Symbol	Parameter	Value	Unit
VO	Output voltage	50	V
VI	Input voltage (for ULN2003 - 2004)	30	V
IC	Continuous collector current	500	mA
IB	Continuous base current	25	mA
TA	Operating ambient temperature range	-40 to 85	C
TSTG	Storage temperature range	-55 to 150	C
TJ	Junction temperature	150	C
TL	Lead Temperature (Soldering, 10 seconds)	260	C

Technical Specifications

Symbol	Parameter	DIP-16 (Max.)	SOP-16 (Max.)	Unit
RthJA	Thermal resistance junction-ambient	70	120	/W

Technical Specifications

Symbol	Parameter	Test Condition	Min	Typ	Max	Unit
ICEX	Output leakage current	VCE = 50 V			50	A
		TA = 85C, VCE = 50 V			100	A
VCE(SAT)	Collector-emitter saturation voltage	IC = 100 mA, IB = 250 A		0.9	1.1	V
		IC = 200 mA, IB = 350 A		1.1	1.3	V
		IC = 350 mA, IB = 500 A		1.3	1.6	V
II(ON)	Input current	for ULN2003, VI = 3.85 V		0.93	1.35	mA
		for ULN2004, VI = 5 V		0.35	0.5	mA
		VI = 12 V		1	1.45	mA
II(OFF)	Input current	TA = 85C, IC = 500 A		50	65	A
VI(ON)	Input voltage	for ULN2003 IC = 200 mA		2.4		V
		for ULN2003 IC = 250 mA		2.7		V
		for ULN2003 IC = 300 mA		3		V
		for ULN2004 IC = 125 mA		5		V
		for ULN2004 IC = 200 mA		6		V
hFE	DC Forward current gain	VCE = 2 V, IC = 350mA		1000
CI	Input capacitance			15	25	pF
tPLH	Turn-on delay time	0.5 VI to 0.5 VO	0.25		1	s
tPHL	Turn-off delay time	0.5 VI to 0.5 VO	0.25		1	s
IR	Clamp diode leakage current	VR = 50 V			50	A
		TA = 85C, VR = 50 V			100	A
VF	Clamp diode forward voltage	IF = 350 mA		1.7	2	V

2507091655_HGSEMI-ULN2004MT-TR_C7432193.pdf