SIDACtor® Protection Thyristors
High Surge Current Protection
Primary Protection Series - Cell
Agency Approvals
Agency
Agency File Number
E133083
Pinout Designation
Not Applicable
Schematic Symbol
Description
The Primary Protection Cell Series are SIDACtor®
overvoltage protection devices designed for use in
primary protection modules.
Some of the series provides a single line overvoltage
solution for primary protection modules required to
meet the harsh requirements of GR-974.
Features and Benefits
t Low voltage overshoot
t Low on-state voltage
t Does not degrade with
use
t Fails short circuit when
surged in excess of
ratings
t Low capacitance
Applicable Global Standards
t TIA-968-B
t GR-974
t ITU K.20/21 Enhanced
Level
t ITU K.20/21 Basic Level
t YD/T 1082
t YD/T 993
t YD/T 950
t UL 497B Component
Level
t UL 497 Module Level
(GR-974 compliant
devices)
Electrical Characteristics
Part
Number
P-T100-008 *
P-T100-030 *
P-T100-064 *
P-T100-090 *
P-T100-150 *
P-T100-230 *
P-T100-260
P-T100-310
P-T100-350
VDRM@IDRM = 5 μA
V min
6
25
58
75
140
190
220
280
320
VS@100 V / μs
V max
25
40
77
98
180
260
290
350
400
VT@IT = 2.2A
V max
4
4
4
4
4
5
5
5
5
IS
mA max
800
800
800
800
800
800
800
800
800
t"CTPMVUFNBYJNVNSBUJOHTNFBTVSFEBU5A $ VOMFTTPUIFSXJTFOPUFE
tDevices are bi-directional (unless otherwise noted).
t*PPSBUJOHBQQMJDBCMFPWFSUFNQFSBUVSFSBOHFPG$UP $BOEHVBSBOUFFEGPSUIFMJGFPGUIFQSPEVDU
t1FBLQVMTFDVSSFOUSBUJOH *PP) is repetitive.
t*T is a free air rating and heat sink is at 25°C.
t1BSU/VNCFSXJUIBTUFSJTL
BSFOPODPNQMJBOUUP(3
IT
A max
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
IH
mA min
50
120
150
150
150
150
260
260
260
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
192
Revised: April 15, 2011
