TECHNICAL DATA HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS The ILN2003A are monolithic high-voltage, high-current Darlington transistor arrays. Each consists of seven n-p-n Darlington pairs that feature high-voltage outputs with commoncathode clamp diodes for switching inductive loads. The collectorcurrent rating of a single Darlington pair is 500 mA. The Darlington pairs may be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ILN2003A has a 2.7-kΩ each Darlington pair for operation directly with TTL or 5-V CMOS devices. 500-mA Rated Collector Current (Single Output) High-Voltage Outputs . . . 50 V Output Clamp Diodes Inputs Compatible With Various Types of Logic Relay Driver Applications LOGIC SYMBOL ILN2003A ORDERING INFORMATION ILN2003AN Plastic ILN2003AD SOIC TA = -40C to 85 C for all packages LOGIC DIAGRAM SCHEMATICS (each Darlington Pair) All resistor values shown are nominal. ILN2003A: RB = 2.7 kΩ 2013, April, Rev. 05 ILN2003A Absolute maximum ratings at 25°C free-air temperature (unless otherwise noted) Collector-emitter voltage Input voltage, VI (see Note 1) collector current (see Figures 14 and 15) Output clamp current, IOK Total emitter-terminal current Continuous total power dissipation Operating free-air temperature range, TA Storage temperature range, Tstg Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 50 V 30 V Peak 500 mA 500 mA –2.5 A See Dissipation Rating Table –40°C to 85°C –65°C to 150°C 260°C NOTE 1: All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted. * Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Dissipation Rating Table Package D N TA=25ºC Power Rating 950mW 1150mW Derating Factor Above TA=25ºC 7.6mW/ºC 9.2mW/ºC TA=85ºC Power Rating 494mW 598mW Electrical characteristics, TA = 25°C (unless otherwise noted) Parameter VI(on) On-state Input Voltage Test Fig. 6 VCE(sat) Collector-emitter saturation voltage ICEX Collector outoff current hFE VF DC Current Transfer Ratio Clamp forward voltage 5 8 II(off) Off-state input current 3 II Input current 4 IR Clamp reverse current 7 CI Input capacitance 5 1 2 Test Conditions VCE=2V II=250uA II=350uA II=500uA VCE=50V VCE=50V, TA=85ºC Min IC=125mA IC=200mA IC=250mA IC=275mA IC=300mA IC=350mA IC=100mA IC=200mA IC=350mA II=0 II=0 VI=1V VCE=2V, IOUT=350mA IF=350mA VCE=50V IC=500uA TA=85ºC VI=2.4V VI=5V VI=12V VR=50V VR=50V TA=85ºC VI=0 f=1MHz Typ Max 2.4 2.7 Unit V 3 0.9 1 1.2 1000 50 1.7 1.1 1.3 1.6 50 100 uA 2 V 65 0.4 V uA 0.7 mA 15 50 100 25 uA pF 2013, April, Rev. 05 ILN2003A Switching Characteristics, TA=25ºC Parameter tPLH Propagation delay time, low-to-high-level output tPHL Propagation delay time, high -to- low -level output VOH High-level output voltage after switching Test Conditions Min See Figure 9 VS=50V, IO=300mA, See Figure 10 VS-20 Typ Max Unit 0.25 1 us 0.25 1 us mV PARAMETER MEASUREMENT INFORMATION 2013, April, Rev. 05 ILN2003A Figure 9. Propagation Delay-Time Waveforms NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz, ZO B. CL includes probe and jig capacitance. C. VIH = 3 V; Figure 10. Latch-Up Test Circuit and Voltage Waveforms 2013, April, Rev. 05 ILN2003A TYPICAL CHARACTERISTICS COLLECTOR-EMITTER SATURATION VOLTAGE vs COLLECTOR CURRENT (ONE DARLINGTON) COLLECTOR-EMITTER SATURATION VOLTAGE vs TOTAL COLLECTOR CURRENT TWO DARLINGTONS PARALLELED) COLLECTOR CURRENT vs INPUT CURRENT 2013, April, Rev. 05 ILN2003A THERMAL INFORMATION D PACKAGE MAXIMUM COLLECTOR CURRENT Vs DUTY CYCLE N PACKAGE MAXIMUM COLLECTOR CURRENT vs DUTY CYCLE Figure 14 Figure 15 APPLICATION INFORMATION 2013, April, Rev. 05 ILN2003A 2013, April, Rev. 05 ILN2003A DIP-16 SOP-16 2013, April, Rev. 05