K2400E70 Littelfuse / Teccor Brand Thyristors, K2400E70 Datasheet - Page 5

• Manufacturer Part Number: K2400E70
• Description: SIDAC 220-250 VOLTS TO-92
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of K2400E70

• Current - Peak Output: 1A
• Voltage - Breakover: 220 ~ 250V
• Current - Hold (ih) (max): 150mA
• Current - Breakover: 10µA
• Package / Case: TO-92-2, TO-226AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Kxxxzy Series
Figure 15: Comparison of SIDAC versus SCR for Gas
Figure 17: Typical High-pressure Sodium Lamp Firing Circuit
Figure 13: Relaxation Oscillator Using a SIDAC
V DC(IN) ≥ V B0
(a) Circuit
R
R min ≥
max
100-250 V ac
60 Hz
Sidac
Ignitor Circuit
120 V ac
≤
60 Hz
V
R
C
C
V IN - V TM
V IN - V BO
I
H (MIN)
3.3 k
120 V ac
SCR
Ballast
I
BO
SIDAC
I L
0.47 μF
16 mH
400 V
R L
Lamp
V BO
V C
I L
Sidac
220 V ac
60 Hz
Teccor
7.5 k
Ballast
220 V ac
Standard Bidirectional SIDACs
(b) Waveforms
100-250 V ac
60 Hz
0.22 μF
Revised: December 21, 2010 02:40 PM
Sidac
®
brand Thyristors
Lamp
317
t
t
Figure 16: Xenon Lamp Flashing Circuit
Figure 14: Low-voltage Input Circuit for Gas Ignition
24 V ac
60 Hz
-
10 μF
50 V
Please refer to http://www.littelfuse.com for current information.
120 V ac
+
100
2 W
60 Hz
100 V
-
4.7 μF
-
10 μF
250 V
Specifications are subject to change without notice.
+
+
+
-
4.7 μF
100 V
+
-
10 μF
450 V
Xenon Lamp
4.7 k
½ W
©2010 Littelfuse, Inc
1.2 μF
Transformer
4 kV
Trigger
20:1
K2200G
400 V
Sidac
200-
200 V
Ignitor
K1200E
H.V.
Sidac
0.01 μF
400 V
20 M