Thyristor Surge Suppressors -PxxxxSX Series
Description
DO-214AA/SMB Series are low capacitance devices designed to
protect broadband equipment such as VOIP, DSL modems and
DSLAMs from damaging overvoltage transients.
The series provides a surface mount solution that enables
equipment to comply with global regulatory standards while limiting
the impact to broadband signals.
Features
Compared to surge suppression using other technologies, P Series
devices offer absolute surge protection
regardless of the surge current available and the rate of applied
voltage (dv/dt). P Series devices:
• Cannot be damaged by voltage
• Eliminate hysteresis and heat dissipation typically found with
clamping devices
• Eliminate voltage overshoot caused by fast-rising transients
• Are non-degenerative
• Will not fatigue
• Have low capacitance, making them ideal for high-speed
transmission equipment
Dimensions
(mm)
(inches)
Part Number Code
P
x
x
x
x
X
X
Type
Breakdown Voltage
Type
S: SMB
T:SMA
E:TO-92
L:DO-15
Peak Pilse
Current-Ipp
8/20μs
A=150A
B=250A
C=400A
Revision:20170301-P1
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