SIDACtor Device
http://www.littelfuse.com 2 - 16 © 2004 Littelfuse, Inc.
+1 972-580-7777 SIDACtor
®
Data Book and Design Guide
SIDACtor Device
TO-92 SIDACtor solid state protection devices protect telecommunications equipment such
as modems, line cards, fax machines, and other CPE.
SIDACtor devices are used to enable equipment to meet various regulatory requirements
including GR 1089, ITU K.20, K.21, and K.45, IEC 60950, UL 60950, and TIA-968-A
(formerly known as FCC Part 68)
.
* For individual “EA”, “EB”, and “EC” 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 for “EA” and “EB” product. “EC” capacitance
is approximately 2x the listed value. The off-state capacitance of the P0080EB is equal to the “EC” device.
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
P0080E_ 6 25 4 5 800 2.2 50 100
P0300E_ 25 40 4 5 800 2.2 50 110
P0640E_ 58 77 4 5 800 2.2 150 50
P0720E_ 65 88 4 5 800 2.2 150 50
P0900E_ 75 98 4 5 800 2.2 150 50
P1100E_ 90 130 4 5 800 2.2 150 40
P1300E_ 120 160 4 5 800 2.2 150 40
P1500E_ 140 180 4 5 800 2.2 150 40
P1800E_ 170 220 4 5 800 2.2 150 30
P2300E_ 190 260 4 5 800 2.2 150 30
P2600E_ 220 300 4 5 800 2.2 150 30
P3100E_ 275 350 4 5 800 2.2 150 30
P3500E_ 320 400 4 5 800 2.2 150 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
