ILN2003AN High-voltage High-current Darlington Transistor Arrays

DESCRIPTION:

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-kseries 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. 50 V Output Clamp Diodes Inputs Compatible With Various Types of Logic Relay Driver Applications

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 mm (1/16 inch) from case for 10 seconds 30 V Peak ­2.5 A See Dissipation Rating Table 150°C 260°C

NOTE 1: All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted.