KA5Q0740RTYDTU Fairchild Semiconductor, KA5Q0740RTYDTU Datasheet - Page 8

• Manufacturer Part Number: KA5Q0740RTYDTU
• Description: IC SWIT PWM CM UVLO HV TO220F
• Manufacturer: Fairchild Semiconductor

Specifications of KA5Q0740RTYDTU

• Frequency Range: 18 ~ 22kHz
• Voltage - Input: 9 ~ 40 V
• Voltage - Output: 400V
• Power (watts): 42W
• Operating Temperature: 25°C ~ 160°C
• Package / Case: TO-220-5 Full Pack (Formed Leads)
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KA5Q0740RT
Typical Performance Characteristics
8
1.10
1.06
1.02
0.98
0.94
0.90
1.10
1.06
1.02
0.98
0.94
0.90
1.10
1.06
1.02
0.98
0.94
0.90
Figure 15. Burst Mode Sync. High Threshold Voltage
Figure 13. Burst Mode Low Threshold Voltage
-25 ℃
-25 ℃
-25 ℃
Figure 17. Primary Voltage
0 ℃
0 ℃
0 ℃
25 ℃
25 ℃
25 ℃
50 ℃
50 ℃
Temp.(ºC)
Temp.(ºC)
Temp.(ºC)
50 ℃
75 ℃
75 ℃
75 ℃
100 ℃
100 ℃
100 ℃
125 ℃
125 ℃
125 ℃
150 ℃
150 ℃
(Continued)
1.10
1.06
1.02
0.98
0.94
0.90
1.10
1.06
1.02
0.98
0.94
0.90
Figure 16. Burst Mode Sync. Low Threshold Voltage
1.20
1.12
1.04
0.96
0.88
0.80
-25 ℃
-25 ℃
-25 ℃
Figure 14. Burst Mode High Threshold Voltage
0 ℃
Figure 18. Primary Mode Gain
0 ℃
0 ℃
25 ℃
25 ℃
25 ℃
50 ℃
50 ℃
50 ℃
Temp.(ºC)
Temp.(ºC)
Temp.(ºC)
75 ℃
75 ℃
75 ℃
100 ℃
100 ℃
100 ℃
125 ℃
125 ℃
125 ℃
150 ℃
150 ℃
150 ℃