LQA10T300 Power Integrations, LQA10T300 Datasheet - Page 4

• Manufacturer Part Number: LQA10T300
• Description: DIODE 300V 10A TO-220AC
• Manufacturer: Power Integrations
• Series: Qspeed™r

Specifications of LQA10T300

• Featured Product: Qspeed™ Series Advanced Diodes
• Voltage - Forward (vf) (max) @ If: 1.9V @ 10A
• Voltage - Dc Reverse (vr) (max): 300V
• Current - Average Rectified (io): 10A
• Current - Reverse Leakage @ Vr: 25µA @ 300V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 12.6ns
• Mounting Type: *
• Package / Case: *
• Configuration: Single
• Reverse Voltage: 300 V
• Forward Voltage Drop: 1.58 V
• Recovery Time: 12.6 ns
• Forward Continuous Current: 10 A
• Max Surge Current: 80 A
• Reverse Current Ir: 25 uA
• Power Dissipation: 52 W
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 596-1377-5

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LQA10T300
60
50
40
30
20
10
0
25
0.001
0.01
0.1
1.E-06
1
Figure 9. Power Derating Curve
D=0.005
D= 0.05
D= 0.02
D= 0.01
D=0.002
D = 0.3
D= 0.5
D= 0.1
Single Pulse
50
Case Temperature, T
75
Figure 11. Normalized Maximum Transient Thermal Impedance
1.E-05
100
C
(
o
C)
125
1.E-04
LQA10T300
150
t1(sec)
1.E-03
50
45
40
35
30
25
20
15
10
5
0
25
Figure 10. IF(Peak) vs TC, f=70 kHz
50
1.E-02
75
T
C
(°C)
1.E-01
100
125
duty cycle=10%
duty cycle=30%
duty cycle=50%
Rev 1.2 01/11
DC
1.E+00
150
4