25TTSFPPBF Datasheet, PDF (4/7 Pages) Vishay Siliconix – Phase Control SCR TO-220AB FULL-PAK, 25 A

25TTS...FPPbF High Voltage Series
Vishay High Power Products ^{Phase Control SCR}
TO-220AB FULL-PAK, 25 A
130
25TTS.. Series
120
R_thJC (DC) = 1.5 °C/ W
110
100
Conduc tion Angle
30°
90
60°
90°
120°
80
180°
70
0
5
10
15
20
Average On-state Current (A)
Fig. 1 - Current Rating Characteristics
130
25TTS.. Series
120
R_thJC(DC) = 1.5 °C/ W
110
Conduc tion Period
100
90
30° _60°
80
90°
120°
180° DC
70
0
5 10 15 20 25 30
Average On-state Current (A)
Fig. 2 - Current Rating Characteristics
25
180°
120°
20
90°
60°
30°
15
RMSLimit
10
Conduction Angle
5
25TTS.. Series
T_J= 125°C
0
0
4
8
12
16
20
Avera ge On-state Current (A)
Fig. 3 - On-State Power Loss Characteristics
35
DC
30
180°
120°
90°
25
60°
30°
20
RMSLimit
15
Conduc tion Period
10
25TTS.. Series
5
T_J= 125°C
0
0
5 10 15 20 25 30
Avera ge On-sta te Current (A)
Fig. 4 - On-State Power Loss Characteristics
350
At Any Rated Load Cond ition And With
Rated V_RRM App lied Following Surge.
Initial T_J= 125°C
300
@60 Hz 0.0083 s
@50 Hz 0.0100 s
250
200
25TTS.. Series
150
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses(N)
Fig. 5 - Maximum Non-Repetitive Surge Current
400
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
350 ^{Of Conduc tion Ma y Not Be Mainta ined.}
Initia l T_J = 125°C
No Voltage Rea pp lied
300
Rated V_RRM Reapp lied
250
200
150
25TTS.. Series
100
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
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Document Number: 94384
Revision: 27-May-08