K0900G70
| Model | K0900G70 |
| Description | SIDAC, 97V V(BO) Max, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| PDF file | Total 11 pages (File size: 284K) |
| Chip Manufacturer | LITTELFUSE |
Teccor
®
brand Thyristors
Standard Bidirectional SIDACs
Figure 9: Maximum Allowable Ambient Temperature vs.
RMS On-State Current
140
Figure 10: Normalized Repetitive Peak Breakover
Current (I
BO
) vs. Junction Temperature
10
Maximum Allowable Ambient Temperature
(T
A
) - °C
120
100
80
Kxxx0G
60
Kxxx0S
Kxxx0E
Kxxx2G
40
25
20
0.0
0.2
Repetitive Peak Breakover
Current (I
BO
) Multiplier
1
20
30
40
50
60
70
80
90
100
110
120
130
CURRENT WAVEFORM: Sinusoidal - 60Hz
LOAD: Resistive or Inductive
FREE AIR RATING
0.4
0.6
0.8
1.0
RMS On-State Current [I
T(RMS)
] - Amps
Junction Temperature (T
J
) -- °C
Figure 11: Dynamic Holding Current Test Circuit for
SIDACs
Push to test
Switch to test
in each direction
Figure 12: Basic SIDAC Circuit
S1
100-250 V ac
60 Hz
100
1%
Device
Under
Test
100-250 V ac
60 Hz
V
BO
V
BO
V
BO
S1
Scope
I
H
Load
I
H
120-145
Conduction
Angle
I
PK
Trace Stops
˚
I
H
Load Current
I
H
Scope Indication
Figure 13: Relaxation Oscillator Using a SIDAC
Figure 14: Low-voltage Input Circuit for Gas Ignition
4.7
μF
(a) Circuit
10
μF
VBO
R
SIDAC
VDC(IN)
≥
VB0
VC
t
RL
IL
VC
(b) Waveforms
- +
100 V
+
-
4.7 k
-
50 V
+
�½W
4.7
μF
100 V
1.2
μF
K1200E
Sidac
200 V
C
IL
24 V ac
60 Hz
R
max
≤
VIN - VBO
IBO
VIN - VTM
IH (MIN)
t
Rmin
≥
H.V.
Ignitor
Kxxxzy Series
312
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
