L3100B Datasheet | STMicroelectronics

® L3100B L3100B1 OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELE LINE Application Specific Discretes A.S.D.™ Features UNIDIRECTIONAL FUNCTION PROGRAMMABLE BREAKDOWN VOLTAGE UP TO 265 V PROGRAMMABLE CURRENT LIMITATION FROM 50 mA TO 550 mA HIGH SURGE CURRENT CAPABILITY IPP = 100A 10/1000 µs DESCRIPTION Dedicated to sensitive tele equipment protection, this device can provide both voltage protection and current limitation with a very tight tolerance. Its high surge current capability makes the L3100B a reliable protection device for very exposed equipment, or when series resistors are very low. The breakdown voltage can be easily programmed by using an external zener diode. A...