JIEJIE MICROELECTRONICS CO., LTD.
JIP61089H Dual Programmable Thyristor Transient Voltage Suppressor Rev.2.2
DESCRIPTION
This device is especially designed to protect subscriber
line card interfaces (SLIC) against transient overvoltages.
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
Device package type SOP-8
has been given to the internal wire bonding. The “4-point”
configuration ensures reliable protection, eliminating the
overvoltage introduced by the parasitic inductances of the
wiring (Ldi/dt), especially for very fast transients.
Device package type SOP-8
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=100A for 10/1000μs surge.
Holding current: IH=150mA min.
Moisture sensitivity level: Level 3.
UL 497B item recognized. (File No.: E480698).
IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact).
APPLICATION
JIP61089H is designed to protect communication equipment such as SPC exchanger from being
damaged by transient overvoltages at the second level.
TESTING STANDARDS
Wave Sharp
VPP/IPP
Type
Voltage
Current
10/700μs
5/310μs
6000V
150A
ITU-T K.20/21and K.45
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