ILN2004

TECHNI CAL DATA HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS ILN2004 The ILN2004 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 ILN2004 has a 10.5kΩ series base resistor for each Darlington pair for operation directly with 6-15V 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 ORDERING INFORMATION ILN2004N Plastic ILN2004D SOIC TA = -20°C to 85° C for all packages LOGIC SYMBOL LOGIC DIAGRAM SCHEMATICS (each Darlington Pair) ILN2004: RB = 10.5 kΩ All resistor values shown are nominal. 2011, January, Rev. 00 I L N2004 Absolute maximum ratings at 25°C free-air temperature (unless otherwise noted) Symbol Parameter Value Collector-emitter voltage 50 VI Input voltage(see Note 1) Peak collector current (see Figures 14 and 15) 30 500 IOK Output clamp current Total emitter-terminal current 500 –2.5 Continuous total power dissipation See Dissipation Rating Table TA Oper...