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

• Manufacturer Part Number: MBR4045CT-1
• Description: DIODE SCHOTTKY 45V 20A TO-262
• Manufacturer: Vishay

Specifications of MBR4045CT-1

• 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
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• 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: 40 A
• Max Surge Current: 900 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.78 V
• Maximum Reverse Leakage Current: 1000 uA
• Operating Temperature Range: - 65 C to + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
• Other names: *MBR4045CT-1

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1000
100
10
1
0
Fig. 1 - Max. Forward Voltage Drop Characteristics
0.001
0.2 0.4 0.6 0.8
0.01
0.1
0.00001
10
1
Forward Voltage Drop - V
D = 0.20
D = 0.33
D = 0.25
D = 0.75
D = 0.50
Fig. 4 - Max. Thermal Impedance Z
0.0001
(Per Leg)
1
(Thermal Resistance)
1.2 1.4 1.6 1.8
Single Pulse
t
1
, Rectangular Pulse Duration (Seconds)
T = 150˚C
T = 125˚C
T = 25˚C
0.001
FM
J
J
J
(V)
MBR4045CT, MBRB4045CT, MBR4045CT-1
2
0.01
thJC
Characteristics (Per Leg)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.001
1000
0.01
900
800
700
600
500
400
300
200
0.1
100
0.1
10
1
Fig. 2 - Typical Values Of Reverse Current
0
0
Fig. 3 - Typical Junction Capacitance
5 10 15 20 25 30 35 40 45
Vs. Reverse Voltage (Per Leg)
Vs. Reverse Voltage (Per Leg)
T = 150˚C
Bulletin PD-20051 rev. A 09/01
P
10
DM
J
Reverse Voltage - V
Reverse Voltage - V
1
1 t
125˚C
100˚C
2 t
75˚C
25˚C
50˚C
20
10
30
T = 25˚C
R
J
R
(V)
(V)
40
50
3