ISP2032E-225LT48

The ISP2032E-225LT48 is one member of the ISP2032E family which is designed as the dual symmetrical transient voltage suppressor that is designed to protect ISDN applications against transients caused by lightning strikes and a.c. power lines. Offered in two voltage variants to meet battery and protection requirements they are guaranteed to suppress and withstand the listed international lightning surges in both polarities. Transients are initially clipped by breakdown clamping until the voltage rises to the breakover level, which causes the device to crowbar. The high crowbar holding current prevents d.c. latchup as the current subsides.

Features of the ISP2032E-225LT48 are:(1)Ion-implanted breakdown region precise and stable voltage;(2)low voltage overshoot under surge;(3)planar passivated junctions;(4)Low Off-State Current < 10 A;(5)rated for international surge wave shapes;(6)surface mount and through-hole options.

The absolute maximum ratings of the ISP2032E-225LT48 can be summarized as:(1)Repetitive peak off-state voltage (0°C < Tj < 70°C):+/-58 V;(2)Non-repetitive peak on-state current: 6 A rms;(3)Initial rate of rise of on-state current, Linear current ramp, Maximum ramp value < 38 A: 250 A/us;(4)Junction temperature: -40 to +150 ;(5)storage temperature range: -40 to +150 . If you want to know more information such as the electrical characteristics about the ISP2032E-225LT48, please download the datasheet in www.seekic.com or www.chinaicmart.com.