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
Fig. 1 - Typical Forward Voltage Drop Characteristics
100
0.1
10
1
0
0.2 0.4 0.6 0.8
0.01
0.1
0.00001
10
1
Forward Voltage Drop - V
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
Fig. 4 - Max. Thermal Impedance Z
0.0001
(Thermal Resistance)
1
t
1
Single Pulse
, Rectangular Pulse Duration (Seconds)
T = 175˚C
T = 150˚C
T = 25˚C
J
J
J
1.2 1.4 1.6 1.8
FM
(V)
0.001
0.01
thJC
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
Characteristics
0.001
1000
MURB820PbF, MURB820-1PbF
0.01
100
100
Fig. 2 - Typical Values Of Reverse Current
0.1
10
10
1
0
1
Fig. 3 - Typical Junction Capacitance
T = 175˚C
P
0.1
J
DM
50
Vs. Reverse Voltage
Reverse Voltage - V
Reverse Voltage - V
Vs. Reverse Voltage
1 t
150˚C
125˚C
100˚C
2 t
25˚C
10
Bulletin PD-21085 08/05
100
T = 25˚C
J
1
www.vishay.com
150
100
R
R
(V)
(V)
200
1000
250
3