K1050SRP Datasheet, PDF (1/12 Pages) Littelfuse – Teccor® brand Thyristors Standard Bidirectional SIDACs

Kxxxzy SIDAC
Teccor^® brand Thyristors
Standard Bidirectional SIDACs
Schematic Symbol
Description
The SIDAC is a silicon bilateral voltage triggered switch.
Upon application of a voltage exceeding the SIDAC breakover
voltage point, the SIDAC switches on through a negative
resistance region to a low on-state voltage. Conduction
continues until the current is interrupted or drops below the
minimum holding current of the device.
SIDACs feature glass-passivated junctions to ensure a
rugged and dependable device capable of withstanding
harsh environments.
Features
t


"$
$JSDVJU
0SJFOUFE
t


5SJHHFSJOH
7PMUBHF
PG
7

to 330V
t

3
P)4
$PNQMJBOU
Applications
Suitable for high voltage power supplies, natural gas
igniters, high-pressure Sodium lamps, and Xenon flash
ignition.
Electrical Specifications (T_J = 25°C, unless otherwise specified)
Symbol
Parameters
V
Breakover/Trigger Voltage
BO
V
DRM
Repetitive Peak Off-state Voltage
Note: xxx = voltage, z = circuit function, y = package
Kxxxzy Series
Test Conditions
K0900y
K1050y
K1100y
K1200y
K1300y
K1400y
K1500y
K1800y
K200zy
K220zy
K240zy
K250zy
K300zy
K0900y
K1050y
K1100y
K1200y
K1300y
K1400y
K1500y
K1800y
K200zy
K220zy
K240zy
K250zy
K300zy
339
Min
Max
Unit
79
97
95
113
104
118
110
125
120
138
130
146
140
170
V
165
195
190
215
205
230
220
250
240
280
270
330
70
90
90
90
90
90
90
V
140
180
180
190
200
200
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 09/23/13