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K1100E70RP2 View Datasheet(PDF) - Littelfuse, Inc

Part NameK1100E70RP2 Littelfuse
Littelfuse, Inc Littelfuse
DescriptionThyristors Standard Bidirectional SIDACs
K1100E70RP2 Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Teccor® brand Thyristors
Standard Bidirectional SIDACs
Figure 13: Relaxation Oscillator Using a SIDAC
Figure 14: Low-voltage Input Circuit for Gas Ignition
(a) Circuit
VDC(IN) ≥ VB0
R
SIDAC
VC
VBO
VC
(b) Waveforms
t
C
IL
RL
IL
R max
VIN - VBO
IBO
t
Rmin≥
VIN - VTM
IH (MIN)
10 µF
-+
50 V
24 V ac
60 Hz
4.7 µF
-+
100 V
+
-
4.7 µF
100 V
4.7 k
½W
1.2 µF
K1200E
Sidac
200 V
H.V.
Ignitor
Figure 15: Comparison of SIDAC versus SCR for Gas
Ignitor Circuit
Figure 16: Xenon Lamp Flashing Circuit
SCR
100-250 V ac
60 Hz
Sidac
100-250 V ac
60 Hz
100
-10 µ+F
2W
250 V
120 V ac
60 Hz
Xenon Lamp
+ 10 µF
- 450 V
K2200G
4 kV
20 M
Sidac
200-
400 V
0.01 µF
400 V
Trigger
Transformer
20:1
Figure 17: Typical High-pressure Sodium Lamp Firing Circuit
Ballast
Ballast
Sidac
3.3 k
0.47 µF
400 V
Lamp
Sidac
7.5 k
0.22 µF
Lamp
120 V ac
60 Hz
16 mH
120 V ac
220 V ac
60 Hz
220 V ac
Kxxxzy Series
5
Revised: December 9, 2011 01:32 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Direct download click here

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
• AC Circuit Oriented
• Triggering Voltage of 79V to 330V
• RoHS Compliant

Applications
Suitable for high voltage power supplies, natural gas igniters, high-pressure Sodium lamps, and Xenon flash ignition.
 

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