s8040rtp Littelfuse, Inc., s8040rtp Datasheet - Page 4

• Manufacturer Part Number: s8040rtp
• Description: Teccor Brand Thyristors 40 Amp Standard Scrs
• Manufacturer: Littelfuse, Inc.

Sxx40x Series
Figure 7: Maximum Allowable Case Temperature
Figure 9: Maximum Allowable Ambient Temperature vs. Average On-State Current
Figure 10: Peak Capacitor Discharge Current
10000
1000
130
125
120
115
110
105
100
120
100
100
80
60
40
20
95
90
85
80
0
0.0
0.5
0
vs. Average On-State Current
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
I
TRM
1.0
t
W
Average On-State Current [I
5
Average On-State Current [I
Pulse Current Duration (t
0.5
10
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
15
T(AVE)
10.0
T(AVE)
w
1.0
) - ms
] - Amps
] - Amps
Teccor
20
®
50.0
Revised: July 29, 2009
40 Amp Standard SCRs
1.5
25
brand Thyristors
286
Figure 8: Maximum Allowable Ambient Temperature
Figure 11: Peak Capacitor Discharge Current Derating
1.2
1.0
0.8
0.6
0.4
0.2
0.0
120
100
0
80
60
40
20
0
0.0
vs. RMS On-State Current
25
0.5
RMS On-State Current [I
Please refer to http://www.littelfuse.com for current information.
Please refer to http://www.littelfuse.com for current information.
Case Temperature (T
50
1.0
Specifications are subject to change without notice.
Specifications are subject to change without notice.
75
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
1.5
C
T(RMS)
) - °C
100
] - Amps
2.0
125
©2008 Littelfuse, Inc.
150
2.5