P1400AD Datasheet, PDF (1/2 Pages) Littelfuse – CATV and HFC SIDACtor Device

CATV and HFC SIDACtor Device
CATV and HFC SIDACtor Device
This SIDACtor device is a 1000 A solid state protection device offered in a TO-220 package.
1
3 _{It protects equipment located in the severe surge environment of Community Antenna TV}
(CATV) applications.
Used in Hybrid Fiber Coax (HFC) applications, this device replaces the gas tube
traditionally used for station protection, because a SIDACtor device has a much tighter
voltage tolerance.
Electrical Parameters
Part
Number *
P1400AD
P1800AD
V_DRM
Volts
120
170
V_S
Volts
160
220
V_T
Volts
3
3
I_DRM
µAmps
5
5
I_S
mAmps
800
800
I_T
Amps
2.2
2.2
I_H
mAmps
50
50
C_O
pF
Pins 1-3
200
150
* For surge ratings, see table below.
General Notes:
• All measurements are made at an ambient temperature of 25 °C. I_PP applies to -40 °C through +85 °C temperature range.
• I_PP is a repetitive surge rating and is guaranteed for the life of the product.
• Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
• V_DRM is measured at I_DRM.
• V_S is measured at 100 V/µs.
• Special voltage (V_S and V_DRM) and holding current (I_H) requirements are available upon request.
• Off-state capacitance (C_O) is measured at 1 MHz with a 2 V bias and is a typical value.
Surge Ratings
Series
D
I_PP
8x20 µs
Amps
1000
I_PP
10x1000 µs
Amps
250
I_TSM
60 Hz
Amps
120
di/dt
Amps/µs
500
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© 2004 Littelfuse, Inc.
SIDACtor^® Data Book and Design Guide