S4040R Littelfuse Inc, S4040R Datasheet - Page 4
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S4040R
Manufacturer Part Number
S4040R
Description
SCRs 40A 400V
Manufacturer
Littelfuse Inc
Datasheet
1.S8040R.pdf
(8 pages)
Specifications of S4040R
Breakover Current Ibo Max
520 A
Rated Repetitive Off-state Voltage Vdrm
400 V
Off-state Leakage Current @ Vdrm Idrm
0.01 mA
On-state Rms Current (it Rms)
40 A
Forward Voltage Drop
1.8 V
Gate Trigger Voltage (vgt)
1.5 V
Gate Trigger Current (igt)
40 mA
Holding Current (ih Max)
60 mA
Mounting Style
Through Hole
Package / Case
TO-220
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
Teccor
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
Revised: November 1, 2010 05:04 PM
®
20
40 Amp Standard SCRs
brand Thyristors
290
50.0
1.5
25
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
Please refer to http://www.littelfuse.com for current information.
0.0
vs. RMS On-State Current
25
Specifications are subject to change without notice.
0.5
RMS On-State Current [I
Case Temperature (T
50
1.0
75
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
1.5
C
T(RMS)
) - °C
©2010 Littelfuse, Inc
100
] - Amps
2.0
125
150
2.5