TIC126 SERIES
SILICON CONTROLLED RECTIFIERS
APRIL 1971 - REVISED JUNE 2000
THERMAL INFORMATION
AVERAGE ON-STATE CURRENT
DERATING CURVE
P
A
- Max Continuous Anode Power Dissipated - W
16
I
T(AV)
- Maximum Average On-State Current - A
14
Continuous DC
12
10
8
6
4
0°
2
0
30
180°
Φ
Conduction
Angle
40
50
60
70
80
90
100
110
Φ
= 180º
TI03AE
MAX ANODE POWER LOSS
vs
ON-STATE CURRENT
100
T
J
= 110°C
TI03AF
10
1
0·1
0·1
1
10
100
T
C
- Case Temperature - °C
I
T
- Continuous On-State Current - A
Figure 1.
SURGE ON-STATE CURRENT
vs
CYCLES OF CURRENT DURATION
100
I
TM
- Peak Half-Sine-Wave Current - A
TI03AG
Figure 2.
TRANSIENT THERMAL RESISTANCE
vs
CYCLES OF CURRENT DURATION
10
R
θ
JC(t)
- Transient Thermal Resistance - °C/W
TI03AH
10
1
T
C
≤
70°C
No Prior Device Conduction
Gate Control Guaranteed
1
1
10
Consecutive 50 Hz Half-Sine-Wave Cycles
100
0.1
1
10
Consecutive 50 Hz Half-Sine-Wave Cycles
100
Figure 3.
Figure 4.
PRODUCT
INFORMATION
3
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