MURB820PBF Vishay, MURB820PBF Datasheet - Page 3

• Manufacturer Part Number: MURB820PBF
• Description: DIODE ULTRA FAST 200V 8A D2PAK
• Manufacturer: Vishay
• Series: FRED Pt™r

Specifications of MURB820PBF

• Diode Type: Standard
• Voltage - Forward (vf) (max) @ If: 975mV @ 8A
• Voltage - Dc Reverse (vr) (max): 200V
• Current - Average Rectified (io): 8A
• Current - Reverse Leakage @ Vr: 5µA @ 200V
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 35ns
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 200 V
• Forward Voltage Drop: 0.975 V
• Recovery Time: 35 ns
• Forward Continuous Current: 8 A
• Max Surge Current: 100 A
• Reverse Current Ir: 5 uA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Repetitive Reverse Voltage Vrrm Max: 200V
• Forward Current If(av): 8A
• Forward Voltage Vf Max: 975mV
• Reverse Recovery Time Trr Max: 25ns
• Forward Surge Current Ifsm Max: 100A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *MURB820PBF; VS-MURB820PBF; VS-MURB820PBF; VSMURB820PBF; VSMURB820PBF

Document Number: 94081
Revision: 11-Mar-10
100
Fig. 1 - Typical Forward Voltage Drop Characteristics
0.1
10
1
0
0.2
0.01
0.1
10
0.00001
V
1
F
0.4
- Forward Voltage Drop (V)
0.6
(thermal resistance)
0.8
Single pulse
1.0
0.0001
T
T
T
1.2
J
J
J
= 175 °C
= 150 °C
= 25 °C
Fig. 4 - Maximum Thermal Impedance Z
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Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
1000
100
1.4
10
1
1.6
t
1
1.8
- Rectangular Pulse Duration (s)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
Ultrafast Rectifier,
V
0.001
R
8 A FRED Pt
VS-MURB820PbF, VS-MURB820-1PbF
- Reverse Voltage (V)
10
T
J
= 25 °C
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100
®
0.01
0.001
0.01
100
thJC
0.1
10
1
0
Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
1000
Notes:
1. Duty factor D = t
2. Peak T
Vishay High Power Products
50
V
R
- Reverse Voltage (V)
J
T
Reverse Voltage
= P
0.1
J
T
100
= 175 °C
J
T
DM
P
= 150 °C
J
DM
T
= 125 °C
J
x Z
= 100 °C
1
/t
t
1
thJC
2
t
2
150
T
.
+ T
J
= 25 °C
C
200
.
1
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250
3