MBR745 ON Semiconductor, MBR745 Datasheet - Page 4

• Manufacturer Part Number: MBR745
• Description: DIODE SCHOTTKY 45V 7.5A TO220AC
• Manufacturer: ON Semiconductor
• Series: SWITCHMODE™r

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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Other names: MBR745OS

30
28
26
24
22
20
18
16
14
12
10
14
12
10
8
6
4
2
0
8
6
4
2
0
140
0
T
Figure 4. Current Derating, Case, Per Leg
2
J
145
= 25°C
SQUARE
I
Figure 6. Forward Power Dissipation
F(AV)
4
dc
6
, AVERAGE FORWARD CURRENT (A)
T
150
C
, CASE TEMPERATURE (°C)
8 10 12 14 16 18 20 22 24 26 28 30
SQUARE
WAVE
155
160
165
dc
170
175
http://onsemi.com
180
4
1000
900
800
700
600
500
400
300
200
100
0
14
12
10
0
8
6
4
2
0
0
Figure 5. Current Derating, Ambient, Per Leg
dc
SQUARE
WAVE
25
10
Figure 7. Typical Capacitance
dc
T
V
A
R
, AMBIENT TEMPERATURE (°C)
50
, REVERSE VOLTAGE (V)
20
75
100
30
125
R
R
(No Heat Sink)
qJA
qJA
T
40
f = 1 MHz
J
= 25°C
= 16°C/W
= 60°C/W
150
50
175