t143-500-4 SEMPO ELECTRONIC Limited, t143-500-4 Datasheet - Page 3

• Manufacturer Part Number: t143-500-4
• Description: Phase Control Thyristor
• Manufacturer: SEMPO ELECTRONIC Limited

I , A
TAV
1000
I , A
800
600
400
200
2500
2000
1500
1000
TAV
I , A
500
800
700
600
500
400
300
200
100
T
0
0
0
60
0.5
60
SEMPO Electronics Ltd.
Max. case temperature vs. average on-state
current, square waveform, f=50Hz, T=1/f
Max. case temperature vs. average on-state
current, sine waveform, f=50Hz, T=1/f
70
70
Limiting on-state characteristic I = f (V )
1.0
T
T
80
80
T = 25 C
1.5
J
90
90
O
2.0
100
100
2.5
110
110
T = T
T
J
DC
180
120
90
60
30
3.0
120
120
O
O
O
180
120
90
60
30
JM
O
O
T
O
O
O
O
O
T
T
V , V
C,
C,
T
O
O
C
C
R
th JC
P , W
P , W
TAV
2500
2000
1500
1000
, C/W
2000
1800
1600
1400
1200
1000
TAV
0.030
0.025
0.020
0.015
0.010
0.005
500
O
800
600
400
200
0
0
0
0
0
10
-3
100
On-state power loss vs. average on-state
current, square waveform, f=50Hz, T=1/f
On-state power loss vs. average on-state
current, sine waveform, f=50Hz, T=1/f
180
120
90
60
30
180
120
200
90
60
30
Transient thermal impedance R
DC
O
O
O
O
O
O
O
O
O
O
www.sempoel.com
200
t - square wave pulse duration
10
d
-2
400
300
10
400
-1
600
500
10
0
800
600
th JC
T
T
= f ( )
700
10
1000
t
1
d
I , A
I , A
TAV
TAV
t , s
d