KA5Q0740RTYDTU Fairchild Semiconductor, KA5Q0740RTYDTU Datasheet - Page 6

• 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
6
1.10
1.05
1.00
0.95
0.90
0.85
1.10
1.05
1.00
0.95
0.90
0.85
1.08
1.01
0.94
0.87
0.80
-25 ℃
-25 ℃
-25 ℃
Figure 5. Initial Frequency
0 ℃
0 ℃
0 ℃
Figure 3. Stand by Current
Figure 1. Start Voltage
25 ℃
25 ℃
25 ℃
50 ℃
50 ℃
50 ℃
Temp.(ºC)
Temp.(ºC)
Temp.(ºC)
75 ℃
75 ℃
75 ℃
100 ℃
100 ℃
100 ℃
125 ℃
125 ℃
125 ℃
150 ℃
150 ℃
150 ℃
1.10
1.06
1.02
0.98
0.94
0.90
1.10
1.05
1.00
0.95
0.90
0.85
1.10
1.06
1.02
0.98
0.94
0.90
-25 ℃
-25 ℃
-25 ℃
0 ℃
0 ℃
Figure 4. Operating Current
0 ℃
Figure 6. Maximum Duty
Figure 2. Stop Voltage
25 ℃
25 ℃
25 ℃
50 ℃
50 ℃
50 ℃
Temp.(ºC)
Temp.(ºC)
Temp.(ºC)
75 ℃
75 ℃
75 ℃
100 ℃
100 ℃
100 ℃
125 ℃
125 ℃
125 ℃
150 ℃
150 ℃
150 ℃