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ST Microelectronics |
DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE s s s Dual bi-directional asymmetrical protection Stand-off voltages: q Between Line and Ground +105V for positive voltages -180V for negative voltages q Between Line and Line +180V for positive voltages -180V for negative voltages Peak pulse curre |
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ST Microelectronics |
DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE Dual bidirectional asymmetrical protection : Stand-off voltages : + 130V for positive voltages - 185V for negative voltages Peak pulse current : IPP = 2 * 25A (5 / 310 µs) Holding current : 150mA SO8 FUNCTIONAL DIAGRAM TIP 1 8 GND NC 2 7 GND |
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