SK040R Littelfuse / Teccor Brand Thyristors, SK040R Datasheet - Page 4

• Manufacturer Part Number: SK040R
• Description: SCR NON-ISOLAT 1000V 40A TO220AB
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of SK040R

• Scr Type: Standard Recovery
• Voltage - Off State: 1000V
• Voltage - Gate Trigger (vgt) (max): 1.5V
• Voltage - On State (vtm) (max): 1.8V
• Current - On State (it (av)) (max): 25A
• Current - On State (it (rms)) (max): 40A
• Current - Gate Trigger (igt) (max): 40mA
• Current - Hold (ih) (max): 60mA
• Current - Off State (max): 30µA
• Current - Non Rep. Surge 50, 60hz (itsm): 430A, 520A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3, TO-220AB
• Current - On State (it (rms) (max): 40A
• 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