MBR4045CT-1PBF Vishay, MBR4045CT-1PBF Datasheet - Page 3

• Manufacturer Part Number: MBR4045CT-1PBF
• Description: DIODE SCHOTTKY 45V 20A TO262
• Manufacturer: Vishay

Specifications of MBR4045CT-1PBF

• Diode Configuration: 1 Pair Common Cathode
• Diode Type: Schottky
• Voltage - Forward (vf) (max) @ If: 600mV @ 20A
• Current - Reverse Leakage @ Vr: 1mA @ 45V
• Current - Average Rectified (io) (per Diode): 20A
• Voltage - Dc Reverse (vr) (max): 45V
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Through Hole, Radial
• Package / Case: I²Pak, TO-262 (3 straight leads + tab)
• Product: Schottky Diodes
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 20 A
• Max Surge Current: 900 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.6 V
• Maximum Reverse Leakage Current: 1000 uA
• Operating Temperature Range: - 65 C to + 150 C
• Mounting Style: Through Hole
• Repetitive Reverse Voltage Vrrm Max: 45V
• Forward Current If(av): 40A
• Forward Voltage Vf Max: 780mV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *MBR4045CT-1PBF; VS-MBR4045CT-1PBF; VS-MBR4045CT-1PBF; VSMBR4045CT-1PBF; VSMBR4045CT-1PBF

Document Number: 93981
Revision: 21-Aug-08
Fig. 1 - Maximum Forward Voltage Drop Characteristics
0
0.001
0.2 0.4
0.01
0.1
10
0.00001
V
1
FM
- Forward Voltage Drop (V)
0.6
0.8
(thermal resistance)
(Per Leg)
Single pulse
1.0
0.0001
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
1.2
Fig. 4 - Maximum Thermal Impedance Z
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1.4
T
T
T
J
J
J
= 150 °C
= 125 °C
= 25 °C
Schottky Rectifier, 2 x 20 A
1.6
0
1.8 2.0
0.001
t
1
- Rectangular Pulse Duration (s)
10
V
R
- Reverse Voltage (V)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
20
T
0.01
J
= 25 °C
30
MBRB4045CT/MBR4045CT-1
thJC
Characteristics (Per Leg)
40
0
Fig. 2 - Typical Values of Reverse Current vs.
0.1
Vishay High Power Products
Notes:
1. Duty factor D = t
2. Peak T
5
50
T
T
T
T
T
T
J
J
J
J
J
J
= 75 °C
= 25 °C
= 50 °C
= 150 °C
= 125 °C
= 100 °C
10
Reverse Voltage (Per Leg)
V
J
R
= P
- Reverse Voltage (V)
15
P
DM
DM
x Z
1
1
20
/t
t
1
thJC
2
t
2
+ T
25
C
30
35
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10
40
45
3