8AF2NPP Vishay, 8AF2NPP Datasheet - Page 4

• Manufacturer Part Number: 8AF2NPP
• Description: DIODE STD REC 200V 50A B-47
• Manufacturer: Vishay

Specifications of 8AF2NPP

• Diode Type: Standard
• Voltage - Dc Reverse (vr) (max): 200V
• Current - Average Rectified (io): 50A
• Current - Reverse Leakage @ Vr: 5mA @ 200V
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis, Stud Mount
• Package / Case: B-47
• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 200 V
• Forward Voltage Drop: 1.45 V
• Forward Continuous Current: 50 A
• Max Surge Current: 747 A
• Reverse Current Ir: 5000 uA
• Mounting Style: Stud
• Maximum Operating Temperature: + 195 C
• Minimum Operating Temperature: - 65 C
• Repetitive Reverse Voltage Vrrm Max: 200V
• Forward Current If(av): 50A
• Forward Voltage Vf Max: 1.45V
• Forward Surge Current Ifsm Max: 628A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Voltage - Forward (vf) (max) @ If: -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *8AF2NPP; VS-8AF2NPP; VS-8AF2NPP; VS8AF2NPP; VS8AF2NPP

8AF Series
Vishay High Power Products
www.vishay.com
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Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
700
650
600
550
500
450
400
350
300
250
200
150
750
700
650
600
550
500
450
400
350
300
250
200
150
Number Of Equal Amplitude Half Cycle Current Pulses (N)
0.01
1
Maximum Non Repetitive Surge Current
8AF Series
8AF Series
At Any Rated Load Condition And With
Rated V
Pulse Train Duration (s)
RRM
90
80
70
60
50
40
30
20
10
Versus Pulse Train Duration.
0
0
Applied Following Surge.
Rated V
0.1
10
No Voltage Reapplied
180°
120°
10
90°
60°
30°
DC
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Average Forward Current (A)
Initial T = 195 °C
Initial T = 195°C
20
RRM
For technical questions, contact: [e-mail]
J
30
Reapplied
J
Fig. 4 - Forward Power Loss Characteristics
40
Pressfit Rectifier Diodes, 50 A
100
Conduction Period
1
50
8AF Series
T = 195°C
J
60
RMS Limit
70
80
0
Maximum Allowable Ambient Temperature (°C)
25
50
Fig. 8 - Thermal Impedance Z
1000
75
0.01
100
Fig. 7 - Forward Voltage Drop Characteristics
0.1
10
0.001
1
1
0
100
Steady State Value
(DC Operation)
Instantaneous Forward Voltage (V)
1
Square Wave Pulse Duration (s)
125
0.01
2
150
T = 25°C
T = 195°C
J
J
3
0.1
8AF Series
4
Document Number: 93530
thJC
8AF Series
5
1
Characteristics
Revision: 17-Jun-08
6
10
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