ULN2003

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD Plastic-Encapsulate Darlington Transistors ULN2003 DARLINGTON TRANSISTOR (NPN) Description Features ULN2003 is high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters. Each channel rated at 500mA and can withstand peak currents of 600mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2003 device has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.  500-mA-Rated Collector Current     (Single Output) High-Voltage Outputs: 40 V Output Clamp Diodes Inputs Compatible With Various Types of Logic Relay-Driver Applications Applications         Relay Drivers Hammer Drivers Lamp Drivers Line Drivers Logic Buffers Stepper Motors IP Camera HVAC Valve and LED Dot Matrix Logic Diagram 9 COM 1B 2B 3B 4B 1 16 2 15 3 14 4 13 5 12 6 11 7 10 1C 2C COM 3C 2.7KΩ OUPUT C 4C INPUT B 5B 6B 7B www.jscj-elec.com 7.2k Ω 3k Ω 5C E 6C 7C 1 Rev. - 2.1 Pin Configuration and Functions Top View 1B 1 16 1C 2B 2 15 2C 3B 3 14 3C 4B 4 13 4C 5B 5 12 5C 6B 6 11 6C 7B 7 10 7C GND 8 9 COM Not to scale Pin Functions PIN NAME NO. 1B 1 2B 2 3B 3 4B 4 5B 5 6B 6 7B 7 1C 16 2C 15 3C 14 4C 13 5C 12 6C 11 7C 10 GND COM www.jscj-elec.com TYPE DESCRIPTION I Channel 1 through 7 Darlington base input O Channel 1 through 7 Darlington collector output 8 — Common emitter shared by all channels (typically tied to ground) 9 I/O Common cathode node for flyback diodes (required for inductive loads) 2 Rev. - 2.1 Typical Characteristics ABSOLUTE MAXIMUM RATING ULN2003 PARAMETER SYMBOL Output voltage VO 40 V Input voltage VI 30 V Collector current(continuous current) IC 500 mA Base current(continuous current) IB 25 mA Operating Ambient Temperature TA 85 ℃ Operating Junction Temperature TJ 150 ℃ 150 ℃ MIN MAX -20 Tstg Storage Temperature TYP -55 UNIT ELECTRICAL CHARACTERISTICS (Ta =25℃ unless otherwise specified) PARAMETER Collector cutoff current ICEX VCES TEST CONDITIONS Collector-emitter saturation voltage II(ON) VI(ON) II(OFF) Input current(OFF) CI Input capacitance tON On delay time tOFF Off delay time IR Clamp reverse current VF Clamp forward voltage www.jscj-elec.com MAX UNIT 100.0 μA VCE = 40 V, Tamb=+25℃ 50.0 μA IC = 350 mA, IB=500uA 1.1 1.6 IC = 200 mA, IB=350uA 0.95 1.3 IC = 100 mA, IB=250uA 0.85 1.1 VI = 3.85 V 0.93 1.35 VCE = 2.0 V, IC=200mA 2.4 VCE = 2.0 V, IC=250mA 2.7 VCE = 2.0 V, IC=300mA 3.0 VCE = 2.0 V, IC=350mA 50 100 V mA V μA 15 30 pF 50%EI to 50% EO 0.25 1.0 μs 50%EI to 50% EO 0.25 1.0 μs VR = 50 V IF=350mA 3 TYP VCE = 40 V, Tamb=+85℃ Input current(ON) Input voltage(ON) ULN2003 MIN TA=+25℃ 50.0 TA=+85℃ 100.0 1.5 2.0 μA V Rev. - 2.1 Typical Characteristics Measurement Open VCE Open VCE IC II(off) ICEX Open Figure 1. ICEX Test Circuit Figure 2. II(off) Test Circuit Open Open II VI Open VI(on) Figure 3. II(on) Test Circuit VCE IC Figure 4. VI(on) Test Circuit Open VR IC hFE = — II IR VCE II Open IC NOTE: II is fixed for measuring VCE(sat), variable for measuring hFE. Figure 6. IR Test Circuit Figure 5. hFE, VCE(sat) Test Circuit VF IF Open Figure 7. VF Test Circuit www.jscj-elec.com 4 Rev. - 2.1 Typical Application ULN2003 VCC V 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 Lamp Test TTL Output Figure 8. TTL to Load ULN2003 VCC V RP 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 TTL Output Figure 9. Use of Pullup Resistors to Increase Drive Current www.jscj-elec.com 5 Rev. - 2.1 SOP-16 Package Outline Dimensions D A3 A2 A A1 b E1 E e SYMBOL 0.25 c θ L L1 www.jscj-elec.com NOM MAX A - - 1.75 A1 0.10 - 0.25 A2 A3 0.97 1.07 b 0.35 1.02 - 1.60 c 0.19 D 9.80 E 5.80 3.80 E1 e 6 MILLIMETER MIN 0.46 0.25 10.0 6.00 6.20 4.00 1.27BSC L L1 0.70 θ 0 0.5 1.00 1.40BSC - 8° Rev. - 2.1 DIP-16 Package Outline Dimensions D A2 A A1 L B1 B E E1 e SYMBOL C Min Max 4.310 A 3.710 A1 0.510 A2 3.200 3.600 B 0.380 0.570 B1 E2 MILLIMETER 1.524(BSC) C 0.204 0.360 D 18.800 19.200 E 6.200 6.600 E1 7.320 7.920 e 2.540(BSC) L 3.000 3.600 E2 8.400 9.0070 NOTICE JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other changes without further notice to any product herein. JSCJ does not assume any liability arising out of the application or use of any product described herein. www.jscj-elec.com 7 Rev. - 2.1