12F80 Vishay, 12F80 Datasheet - Page 4

• Manufacturer Part Number: 12F80
• Description: STANDARD DIODE, 12A, 800V, DO-203AA
• Manufacturer: Vishay

Specifications of 12F80

• Repetitive Reverse Voltage Vrrm Max: 800V
• Forward Current If(av): 12A
• Forward Voltage Vf Max: 1.26V
• Forward Surge Current Ifsm Max: 265A
• Diode Type: Standard Recovery
• Voltage - Forward (vf) (max) @ If: 1.26V @ 38A
• Voltage - Dc Reverse (vr) (max): 800V
• Current - Average Rectified (io): 12A
• Current - Reverse Leakage @ Vr: 12mA @ 800V
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-203AA, DO-4, Stud
• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 800 V
• Forward Voltage Drop: 1.26 V at 38 A
• Forward Continuous Current: 12 A
• Max Surge Current: 280 A
• Reverse Current Ir: 12000 uA
• Mounting Style: Stud
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *12F80; VS-12F80; VS-12F80; VS12F80; VS12F80

12F(R) Series
Vishay High Power Products
www.vishay.com
4
250
225
200
175
150
125
100
275
250
225
200
175
150
125
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
0.01
1
12F(R) Series
At Any Rated Load Condition And With
Rated V
Maximum Non Repetitive Surge Current
12F(R) Series
Pulse Train Duration (s)
RRM
20
16
12
8
4
0
Versus Pulse Train Duration.
0
RMS Limit
Applied Following Surge.
10
Rated V
0.1
No Voltage Reapplied
180°
120°
Average Forward Current (A)
90°
60°
30°
DC
4
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 175°C
Initial T = 175°C
For technical questions, contact: [e-mail]
RRM
J
8
J
Reapplied
Fig. 4 - Forward Power Loss Characteristics
Standard Recovery Diodes
12
100
(Stud Version), 12 A
Conduction Period
12F(R) Series
T = 175°C
1
J
16
20
0
Maximum Allowable Ambient Temperature (°C)
25
1000
100
0.1
Fig. 8 - Thermal Impedance Z
10
10
0.001
Fig. 7 - Forward Voltage Drop Characteristics
1
1
0
50
Steady State Value
R
(DC Operation)
T = 25°C
thJC
Instantaneous Forward Voltage (V)
J
Square Wave Pulse Duration (s)
1
0.01
= 2.0 K/W
75
2
0.1
3
12F(R) Series
100
12F(R) Series
Document Number: 93487
thJC
T = 175°C
J
4
Revision: 29-Sep-08
Characteristics
1
5
10
6