ILN2004 Datasheet, PDF (1/8 Pages) IK Semicon Co., Ltd – Output Clamp Diodes

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 common-
cathode clamp diodes for switching inductive loads. The collector-
current 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
T_A = -20°C to 85° C for all packages
LOGIC SYMBOL
LOGIC DIAGRAM
SCHEMATICS (each Darlington Pair)
ILN2004: R_B = 10.5 kΩ
All resistor values shown are nominal.
2011, January, Rev. 00