*库存供应WEOS61089-17 (TISP61089BDR-S) (SOP-8)

限量*库存供应：WEOS61089-17可替换型号：TISP61089BDR-S  Features
? Dual programmable transient suppressor.
? Wide negative firing voltage range:VGKRM=-167V max.
? Low dynamic switching voltage:VFRM and VGK(BD)
? Low gate triggering current:IGT=5mA max
? Peak pulse current:IPP=30A for 10/1000us surge
? Holding current:IH=150mA min. Description
This device has been especially designed to protect subscriber line card interfaces (SLIC) against transient over-voltages. Positive overloads are clipped with 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to-VBAT through the gate. This component presents a very low gate triggering current (IGT) in order to reduce the current consumption on printed circuit board during the firing phase. A particular attention has been given to the internal wire bonding. The configuration ensures reliable protection, eliminating the overvoltage introduced by the parasitic inductances of the wiring (Ldi/dt), especially for very fast transients. Complies with The Following Standards
YD/T 950-1998
ITU-T K.20
FCC part 68
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