K2200F23

http://www.littelfuse.com E9 - 4 ©2004 Littelfuse, Inc.
+1 972-580-7777 Thyristor Product Catalog
Sidac Data Sheets
Figure E9.3 Repetitive Peak On-state Current (I
TRM
) versus
Pulse Width at Various Frequencies
Figure E9.4 Maximum Allowable Ambient Temperature versus
On-state Current
Figure E9.5 Normalized V
BO
Change versus Junction Temperature
Figure E9.6 Normalized Repetitive Peak Breakover Current versus
Junction Temperature
Figure E9.7 On-state Current versus On-state Voltage (Typical)
Figure E9.8 Power Dissipation (Typical) versus On-state Current
[Refer to Figure E9.14 for Basic Sidac Circuit]
di/dt Limit Line
0.6
0.8
4
2
4
6
8
10
20
40
60
80
100
200
400
600
2 x 10-3
68
1 x 10-2
2468
1 x 10-1
24681
1
Pulse base width (t
o
) – ms
Repetitive Peak
On-state Current (I
TRM
) – Amps
V
BO
Firing
Current
Waveform
Non-Repeated
Repetition Frequency f=5 Hz
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 5 kHz
f = 10 kHz
f = 20 kHz
T
J
= 125 ºC Max
to
I
TRM
l/f
Non-Repeated
0 0.2 0.4 0.6 0.8 1.0
20
40
60
80
100
120
140
25
RMS On-state Current [I
T(RMS)
] – Amps
Maximum Allowable Ambient Temperature (T
A
) – ˚C
CURRENT WAVEFORM: Sinusoidal - 60 Hz
LOAD: Resistive or Inductive
FREE AIR RATING
TO-92 and DO-214
DO-15X and TO-202 Type 23 and 41
TO-202
Type 1
-12
-20 0 +20 +40 +60 +80 +100 +120
-10
-8
-6
-4
-2
0
+2
+4
-40
+25
Junction Temperature (T
J
) – ˚C
Percentage of
V
BO
Change – %
+140
K2xxxF1
K1xxxE
K1xxxG
K1xxxS
K2xxxE
K2xxxG
K2xxxS
20 30 40 50 60 8070 90 100 110 120
1
2
3
4
5
6
7
8
9
Junction Temperature (T
J
) –
˚
C
Repetitive Peak Breakover
Current (I
BO
) Multiplier
V = V
BO
130
0
0.8 1.21.0 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.
6
0
1
2
3
4
5
6
7
8
9
Positive or Negative Instantaneous On-state Voltage (v
T
) – Volts
Positive or Negative Instantaneous
On-state Current (i
T
) – Amps
T
L
= 25 ˚C
TO-92, DO-214 and DO-15X
"E", "S" and "G" Packages
TO-202 "F" Package
0.2
0.4
0.6 0.8
1.0
0
0.4
0.8
1.2
1.6
0.2
0.6
1.0
1.4
1.8
2.0
2.2
RMS On-state Current [I
T(RMS)
] – Amps
Average On-state
Power Dissipation [P
D(AV)
] – Watts
"E", "S" and "G" Packages
TO-92, DO-214 and DO-15X
TO-202 "F" Package
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE:
See Basic Sidac Cirucit
©2004 Littelfuse, Inc. E9 - 5 http://www.littelfuse.com
Thyristor Product Catalog +1 972-580-7777
Data Sheets Sidac
Figure E9.9 Comparison of Sidac versus SCR for Gas Ignitor Circuit
Figure E9.10 Circuit (Low Voltage Input) for Gas Ignition
Figure E9.11 Typical High Pressure Sodium Lamp Firing Circuit
Figure E9.12 Xenon Lamp Flashing Circuit
Figure E9.13 Dynamic Holding Current Test Circuit for Sidacs
Figure E9.14 Basic Sidac Circuit
100-250 V ac
60 Hz
100-250 V ac
60 Hz
SCR Sidac
4.7 µF
100 V
10 µF
50 V
24 V ac
60 Hz
4.7 µF
100 V
½ W
K1200E
Sidac
200 V
H.V.
Ignitor
1.2 µF
4.7 k
- +
- +
+
-
Sidac
120 V ac
60 Hz
16 mH
3.3 k
0.47 µF
400 V
Ballast
Sidac
220 V ac
60 Hz
7.5 k
0.22 µF
Ballast
Lamp
120 V ac 220 V ac
Lamp
- +
+
-
Xenon Lamp
K2200G
10 µF
2 W
120 V ac
60 Hz
10 µF
450 V
4 kV
0.01 µF
400 V
20 M
Sidac
200-
400 V
100
250 V
Trigger
Transformer
20:1
100-250 V ac
60 Hz
Scope
Push to test
S1
Switch to test
in each direction
100
1%
Device
Under
Test
S1
Scope Indication
Trace Stops
I
H
I
PK
Load
100-250 V ac
60 Hz
I
H
V
BO
120-145
˚
Conduction
Angle
I
H
I
H
Load Current
V
BO
V
BO
http://www.littelfuse.com E9 - 6 ©2004 Littelfuse, Inc.
+1 972-580-7777 Thyristor Product Catalog
Sidac Data Sheets
Figure E9.15 Relaxation Oscillator Using a Sidac
Figure E9.16 Sidac Added to Protect Transistor for Typical Transistor Inductive Load Switching Requirements
Figure E9.17 Typical Metal Halide Ignitor Circuit
V
DC(IN)
V
B0
V
C
I
L
R
L
R
SIDAC
(a) Circuit
R
max
V
IN
-
V
BO
I
BO
R
min
V
IN
-
V
TM
I
H (MIN)
(b) Waveforms
V
BO
V
C
I
L
t
t
C
V
CE
Monitor
100 mH
I
C
Monitor
+
-
R
S
= 0.1
Test Circuit
V
BB1
=10 V
+
-
V
BB2
=0
R
BB2
=
100
R
BB1
=
150
2N6127
(or equivalent)
50
50
Input
(See Note B)
TIP-47
V
CC
= 20 V
Voltage and Current Waveforms
Input
Voltage
0 V
5 V
0.63 A
0
Sidac V
BO
10 V
V
CE(sat)
t
w
3 ms
(See Note A)
Collector
Current
Collector
Voltage
100 ms
t
w
Note A: Input pulse width is increased until I
CM
= 0.63 A.
Note B: Sidac (or Diac or series of Diacs) chosen so that V
BO
is just below V
CEO
rating of transistor to be protected.
The Sidac (or Diac) eliminates a reverse breakdown of the transistor in inductive switching circuits where otherwise the
transistor could be destro
y
ed.
Ballast
K2401F1
220 V / 240 V
50 / 60 Hz
Metal
Halide
Lamp
H.V.
Step-up
Transformer
0.1 – 0.15 µF
0.22 – 0.33µF
5 – 6µH
5.6K – 8.2K
5W

K2200F23

Mfr. #:
Manufacturer:
Littelfuse
Description:
SIDAC 205-230V 1A TO92
Lifecycle:
New from this manufacturer.
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