MBR4045PT Fairchild Semiconductor, MBR4045PT Datasheet - Page 2

• Manufacturer Part Number: MBR4045PT
• Description: DIODE SCHOTTKY 40A 45V TO-247AD
• Manufacturer: Fairchild Semiconductor

Specifications of MBR4045PT

• Voltage - Forward (vf) (max) @ If: 800mV @ 40A
• Current - Reverse Leakage @ Vr: 1mA @ 45V
• Current - Average Rectified (io) (per Diode): 40A
• 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: TO-247-3
• Product: Schottky Diodes
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 40 A @ Ta=125C
• Max Surge Current: 400 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.8 V
• Maximum Reverse Leakage Current: 1000 uA
• Operating Temperature Range: - 65 C to + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MBR4045PTFS

2001 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 1. Forward Current Derating Curve
Figure 3. Forward Voltage Characteristics
60
50
40
30
20
10
0.01
5000
2000
1000
0
0.1
500
200
100
50
10
0
1
0.1
0
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" (9.00mm) LOAD
LENGTHS
T = 150 C
MBR4050PT-MBR4060PT
25
A
Figure 5. Total Capacitance
0.2
º
Ambient Temperature [ºC]
50
Forward Voltage, V
Reverse Voltage, V
0.4
1
Pulse Width = 300 S
2% Duty Cycle
75
MBR4050PT-MBR4060PT
0.6
MBR4035PT-MBR4045PT
100
MBR4035PT-MBR4045PT
0.8
F
10
T = 25 C
125
A
[V]
R
[V]
º
150
1
175
100
1.2
Figure 4. Reverse Current vs Reverse Voltage
Figure 6. Thermal Impedance Characteristics
400
300
200
100
0.001
100
Figure 2. Non-Repetitive Surge Current
0.1
0.01
10
0.1
1
0.01
50
10
1
1
0
Percent of Rated Peak Reverse Voltage [%]
MBR4035PT-MBR4045PT
2
MBR4050PT-MBR4060PT
20
MBR4035PT-MBR4045PT
0.1
Number of Cycles at 60Hz
40
Pulse Duration [s]
5
MBR4050PT-MBR4060PT
60
10
Schottky Rectifier
1
80
T = 125 C
20
T = 75 C
T = 25 C
A
MBR4035PT - MBR4060PT, Rev. C
A
A
100
10
º
º
º
50
120
(continued)
100
140
100