UC1611 UC3611
SLUS338A – JUNE 1993 – REVISED MAY 2001
QUAD SCHOTTKY DIODE ARRAY
FEATURES
D Matched, Four-Diode Monolit...
UC1611 UC3611
SLUS338A – JUNE 1993 – REVISED MAY 2001
QUAD SCHOTTKY DIODE ARRAY
FEATURES
D Matched, Four-Diode Monolithic Array D High Peak Current D Low-Cost MINIDIP Package D Low-Forward
Voltage D Parallelable for Lower VF or Higher IF D Fast Recovery Time D Military Temperature Range Available
DESCRIPTION
This four-diode array is designed for general purpose use as individual diodes or as a high-speed, high-current bridge. It is particularly useful on the outputs of high-speed power
MOSFET drivers where Schottky diodes are needed to clamp any negative excursions caused by ringing on the driven line.These diodes are also ideally suited for use as
voltage clamps when driving inductive loads such as relays and solenoids, and to provide a path for current free-wheeling in motor drive applications.The use of Schottky diode technology features high efficiency through lowered forward
voltage drop and decreased reverse recovery time.This single monolithic chip is fabricated in both hermetic CERDIP and copper-eaded plastic packages. The UC1611 in ceramic is designed for –55°C to 125°C environments but with reduced peak current capability: while the UC3611 in plastic has higher current rating over a 0°C to 70°C ambient temperature range.
TA = TJ
–55°C to 125°C 0°C to 70°C
AVAILABLE OPTIONS
Packaged Devices
SOIC Wide (DW)
DIL (J)
UC1611DW
UC1611J
UC3611DW
UC3611J
DIL (N) UC1611N UC3611N
PRODUCTION DATA information is current as of publication date. Products conform to s...