ULN2001A-ULN2002A ULN2003A-ULN2004A SEVEN DARLINGTON ARRAYS .. .. . .. SEVEN DARLINGTONS PER PACKAGE OUTPUT CURRENT 500mA PER DRIVER (600mA PEAK) OUTPUT VOLTAGE 50V INTEGRAL SUPPRESSION DIODES FOR INDUCTIVE LOADS OUTPUTS CAN BE PARALLELED FOR HIGHER CURRENT TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY LAYOUT DIP16 ORDERING NUMBERS: ULN2001A/2A/3A/4A SO16 DESCRIPTION The ULN2001A, ULN2002A, ULN2003 and ULN2004Aare high voltage, high current darlington arrays each containing seven open collector darlingtonpairs with common emitters. Each channelis 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. The four versions interfaceto all common logic families : ULN2001A General Purpose, DTL, TTL, PMOS, CMOS ULN2002A 14-25V PMOS ULN2003A 5V TTL, CMOS ULN2004A 6–15V CMOS, PMOS ORDERING NUMBERS: ULN2001D/2D/3D/4D PIN CONNECTION Theseversatile devices are usefulfor driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers. The ULN2001A/2002A/2003Aand 2004A are supplied in 16 pin plastic DIP packages with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D/2002D/2003D/2004D. December 1997 1/8 ULN2001A - ULN2002A - ULN2003A - ULN2004A SCHEMATIC DIAGRAM Series ULN-2001A (each driver) Series ULN-2002A (each driver) Series ULN-2003A (each driver) Series ULN-2004A (each driver) ABSOLUTE MAXIMUM RATINGS Symbol arameter Value Unit V Vo Output Voltage 50 V in Input Voltage (for ULN2002A/D - 2003A/D - 2004A/D) 30 V Ic Continuous Collector Current 500 mA Ib Continuous Base Current 25 mA Tamb Operating Ambient Temperature Range – 20 to 85 °C Tstg Storage Temperature Range – 55 to 150 °C 150 °C Tj Junction Temperature THERMAL DATA Symbol Rth j-amb 2/8 Parameter Thermal Resistance Junction-ambient Max. DIP16 SO16 Unit 70 100 °C/W ULN2001A - ULN2002A - ULN2003A - ULN2004A ELECTRICAL CHARACTERISTICS (Tamb = 25oC unless otherwise specified) Symbol ICEX Parameter Output Leakage Current Test Conditions Min. Typ. Max. Unit Fig. VCE = 50V Tamb = 70°C, VCE = 50V 50 100 µA µA 1a 1a Tamb = 70°C for ULN2002A VCE = 50V, Vi = 6V for ULN2004A VCE = 50V, Vi = 1V 500 µA 1b 500 µA 1b Collector-emitter Saturation Voltage IC = 100mA, IB = 250µA IC = 200 mA, IB = 350µA IC = 350mA, IB = 500µA 0.9 1.1 1.3 1.1 1.3 1.6 V V V 2 2 2 Ii(on) Input Current for ULN2002A, Vi = 17V for ULN2003A, Vi = 3.85V for ULN2004A, Vi = 5V Vi = 12V 0.82 0.93 0.35 1 1.25 1.35 0.5 1.45 mA mA mA mA 3 3 3 3 Ii(off) Input Current Tamb = 70°C, IC = 500µA µA 4 Vi(on) Input Voltage VCE = 2V for ULN2002A IC = 300mA for ULN2003A IC = 200mA IC = 250mA IC = 300mA for ULN2004A IC = 125mA IC = 200mA IC = 275mA IC = 350mA V 5 VCE(sat) h FE Ci DC Forward Current Gain for ULN2001A VCE = 2V, IC = 350mA Input Capacitance 50 65 13 2.4 2.7 3 5 6 7 8 1000 2 15 25 pF µs tPLH Turn-on Delay Time 0.5 Vi to 0.5 Vo 0.25 1 tPHL Turn-off Delay Time 0.5 Vi to 0.5 Vo 0.25 1 µs IR Clamp Diode Leakage Current VR = 50V Tamb = 70°C, VR = 50V 50 100 µA µA 6 6 VF Clamp Diode Forward Voltage IF = 350mA 2 V 7 1.7 3/8 ULN2001A - ULN2002A - ULN2003A - ULN2004A TEST CIRCUITS Figure 1a. Figure 1b. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. 4/8 ULN2001A - ULN2002A - ULN2003A - ULN2004A Figure 8: Collector Current versus Input Current Ic (mA) D96IN453 Figure 9: Collector Current versus Saturation Voltage D96IN454 Ic (mA) Tj=25°C 500 500 Tj=25°C 400 400 Max Max 300 300 200 200 TYPICAL TYPICAL 100 0 100 0 100 200 300 400 500 Ib(µA) Figure 10: Peak Collector Current versus Duty Cycle Ic peak (mA) D96IN451 NUMBER OF ACTIVE OUTPUT 7 6 5 500 4 3 2 0 0.0 0.5 1.0 Vce(sat) Figure 11: Peak Collector Current versus Duty Cycle Ic peak (mA) D96IN452 Tamb=70°C (DIP16) 500 400 400 300 300 Tamb=70°C (DIP16) 1.5 2 3 5 200 200 7 100 100 NUMBER OF ACTIVE OUTPUT 0 0 0 20 40 60 80 DC 0 20 40 60 80 100 DC 5/8 ULN2001A - ULN2002A - ULN2003A - ULN2004A DIP16 PACKAGE MECHANICAL DATA mm DIM. MIN. a1 0.51 B 0.77 TYP. MAX. MIN. TYP. MAX. 0.020 1.65 0.030 0.065 b 0.5 0.020 b1 0.25 0.010 D 20 0.787 E 8.5 0.335 e 2.54 0.100 e3 17.78 0.700 F 7.1 0.280 I 5.1 0.201 L Z 6/8 inch 3.3 0.130 1.27 0.050 ULN2001A - ULN2002A - ULN2003A - ULN2004A SO16 PACKAGE MECHANICAL DATA mm DIM. MIN. TYP. A a1 inch MAX. MIN. TYP. 1.75 0.1 0.069 0.25 a2 MAX. 0.004 0.009 1.6 0.063 b 0.35 0.46 0.014 0.018 b1 0.19 0.25 0.007 0.010 C 0.5 0.020 c1 45 (typ.) D 9.8 10 0.386 0.394 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 8.89 0.350 F 3.8 4.0 0.150 0.157 L 0.4 1.27 0.016 0.050 M S 0.62 0.024 8 (max.) 7/8 ULN2001A - ULN2002A - ULN2003A - ULN2004A Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rig hts of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 8/8