MURB820PBF Vishay, MURB820PBF Datasheet - Page 4

• 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

VS-MURB820PbF, VS-MURB820-1PbF
Vishay High Power Products
Note
(1)
www.vishay.com
4
Formula used: T
Pd = Forward power loss = I
Pd
REV
180
170
160
150
140
130
10
Fig. 5 - Maximum Allowable Case Temperature vs.
8
6
4
2
0
= Inverse power loss = V
0
0
Fig. 6 - Forward Power Loss Characteristics
See note (1)
I
I
F(AV)
F(AV)
Square wave (D = 0.50)
Rated V
C
- Average Forward Current (A)
- Average Forward Current (A)
Average Forward Current
= T
3
3
R
DC
applied
J
- (Pd + Pd
F(AV)
6
6
R1
x V
REV
x I
DC
FM
) x R
R
(1 - D); I
For technical questions, contact:
at (I
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
9
9
thJC
RMS limit
F(AV)
;
R
/D) (see fig. 6);
at V
12
12
R1
= Rated V
Ultrafast Rectifier,
8 A FRED Pt
R
[e-mail]
®
200
160
120
50
40
30
20
10
80
40
0
Fig. 7 - Typical Reverse Recovery Time vs. dI
100
100
V
T
T
Fig. 8 - Typical Stored Charge vs. dI
J
J
I
I
I
R
F
F
F
= 125 °C
= 25 °C
= 160 V
= 16 A
= 8 A
= 4 A
dI
dI
F
F
/dt (A/µs)
/dt (A/µs)
V
T
T
J
J
R
= 125 °C
= 25 °C
= 160 V
Document Number: 94081
I
I
I
F
F
F
= 16 A
= 8 A
= 4 A
Revision: 11-Mar-10
F
/dt
1000
1000
F
/dt