MBR745 Fairchild Semiconductor, MBR745 Datasheet - Page 2

• Manufacturer Part Number: MBR745
• Description: DIODE SCHOTTKY 7.5A 45V TO-220AC
• Manufacturer: Fairchild Semiconductor

Specifications of MBR745

• Voltage - Forward (vf) (max) @ If: 840mV @ 15A
• Voltage - Dc Reverse (vr) (max): 45V
• Current - Average Rectified (io): 7.5A
• Current - Reverse Leakage @ Vr: 100µA @ 45V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Through Hole
• Package / Case: TO-220-2, TO-220AC
• Product: Schottky Diodes
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 7.5 A
• Max Surge Current: 150 A
• Configuration: Single
• Forward Voltage Drop: 0.84 V @ 15 A
• Maximum Reverse Leakage Current: 100 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): -
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2001 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 3. Forward Voltage Characteristics
Figure 1. Forward Current Derating Curve
10
0.01
5000
1000
8
6
4
2
0
0.1
100
50
10
10
0
1
0.1
0
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" (9.00mm) LOAD
LENGTHS
25
Figure 5. Total Capacitance
T = 125 C
0.2
A
MBR750-MBR760
MBR735-MBR745
Ambient Temperature [ºC]
50
Forward Voltage, V
Reverse Voltage, V
º
0.4
1
MBR750-MBR760
Pulse Width = 300 S
2% Duty Cycle
75
MBR735-MBR745
0.6
MBR735-MBR745
100
0.8
F
10
125
T = 25 C
MBR750-MBR760
[V]
R
A
[V]
º
150
1
175
100
1.2
Figure 6. Thermal Impedance Characteristics
Figure 4. Reverse Current vs Reverse Voltage
175
150
125
100
0.001
100
Figure 2. Non-Repetitive Surge Current
0.1
75
50
25
0.01
10
0.1
1
0.01
50
10
1
1
0
Percent of Rated Peak Reverse Voltage [%]
MBR735-MBR745
MBR750-MBR760
MBR735-MBR745
2
20
Number of Cycles at 60Hz
0.1
40
5
Pulse Duration [s]
60
10
Schottky Rectifier
1
MBR750-MBR760
T = 125 C
80
T = 75 C
T = 25 C
A
A
A
20
100
º
º
º
10
MBR735 - MBR760, Rev. C
50
120
(continued)
100
140
100