LCAS Asymmetrical Discrete Device
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+1 972-580-7777 SIDACtor
®
Data Book and Design Guide
LCAS Asymmetrical Discrete Device
These DO-214AA SIDACtor devices are intended for LCAS (Line Circuit Access Switch)
applications that require asymmetrical protection in discrete (individual) packages. They
enable the protected equipment to meet various regulatory requirements including
GR 1089, ITU K.20, K.21, K.45, IEG 60950, UL 60950, and TIA-968-A (formerly known as
FCC Part 68).
* For individual “SA”, “SB”, and “SC” 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 between Pins 1-2 and 3-2 at 1 MHz with a 2 V bias and is a typical value for “SA” and “SB”
product. “SC” capacitance is approximately 10 pF higher.
Electrical Parameters
Part
Number *
V
DRM
Volts
V
S
Volts
V
T
Volts
I
DRM
µAmps
I
S
mAmps
I
T
Amps
I
H
mAmps
C
O
pF
P1200S_ 100 130 4 5 800 2.2 120 40
P2000S_ 180 220 4 5 800 2.2 120 30
P2500S_ 230 290 4 5 800 2.2 120 30
Surge Ratings
Series
I
PP
2x10 µs
Amps
I
PP
8x20 µs
Amps
I
PP
10x160 µs
Amps
I
PP
10x560 µs
Amps
I
PP
10x1000 µs
Amps
I
TSM
60 Hz
Amps
di/dt
Amps/µs
A 150 150 90 50 45 20 500
B 250 250 150 100 80 30 500
C 500 400 200 150 100 50 500
