TCP009A

` DUAL ASYMETRICAL TRANSIENT SUPPRESSOR
` PEAK PULSE CURRENT: I_PP=40A,10/1000s
` HOLDING CURRENT:50mA min.
` BREAKDOWN VOLTAGE: TCP009A: 9 V LOW DYNAMIC CHARACTERISTICS
` STAND CCITT K20 AND LSSGR

waveform: Note 1 : Pulse waveform :
Note 1: Pulse wave
10/1000 s tr = 10 s tp = 1000 s
5/310 s tr = 5s tp = 310 s
2/10 s tr = 2s tp = 10 s

This Thyristor Surge Suppressor device TCP009A has been especially designed to protect against overvoltage. Two diodes clamp positive overloads while negative surges are suppressed by two protection thyristors.

Particular attention has been given to the internal wire bonding. The "4-point" configuration ensures a reliable protection, eliminating overvoltages introduced by the parasitic inductances of the wiring (Ldi/dt), especially for very fast transient overvoltages.

IMPORTANT TCP009A: For the most current data, consult MICROSEMI's website: http://www.microsemi.com