25TTS08S 데이터 시트보기 (PDF) - Vishay Semiconductors
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25TTS08S Datasheet PDF : 7 Pages
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25TTS...S High Voltage Series
Vishay High Power Products Surface Mountable Phase
Control SCR, 16 A
130
25TTS.. Series
RthJC (DC) = 1.1 °C/ W
120
Conduc tion Angle
110
30° 60°
100
90°
120°
180°
90
0
5
10
15
20
Average On-sta te Current (A)
Fig. 1 - Current Rating Characteristics
130
25TTS.. Series
R thJC (DC) = 1.1 °C/ W
120
110
Conduction Period
100
90
80
0
90°
60° 120°
30°
180° DC
5 10 15 20 25 30
Average On-sta te Current (A)
Fig. 2 - Current Rating Characteristics
25
180°
120°
20
90°
60°
30°
15
RMSLimit
10
Conduc tion Angle
5
25TTS.. Series
TJ= 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
RMS Limit
15
Conduction Period
10
25TTS.. Series
5
TJ= 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 Condition And With
Rated V RRM Applied Following Surge.
Initial TJ= 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 Cyc le Current Pulses(N)
Fig. 5 - Maximum Non-Repetitive Surge Current
400
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
350 Of Cond uc tion Ma y Not Be Ma inta ined.
Initia l TJ = 125°C
No Voltage Rea pp lied
300
Rated VRRM 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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For technical questions, contact: diodes-tech@vishay.com
Document Number: 93704
Revision: 20-Jun-08
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