MBR745 ON Semiconductor, MBR745 Datasheet - Page 2

• 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

1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dP
2. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%.
MAXIMUM RATINGS
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may
affect device reliability.
THERMAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(T
Peak Repetitive Forward Current, (Square Wave, 20 kHz, T
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz)
Storage Temperature Range
Operating Junction Temperature (Note 1)
Voltage Rate of Change (Rated V
Maximum Thermal Resistance, Junction−to−Case
Maximum Thermal Resistance, Junction−to−Ambient
Maximum Instantaneous Forward Voltage (Note 2)
(i
(i
(i
Maximum Instantaneous Reverse Current (Note 2)
(Rated dc Voltage, T
(Rated dc Voltage, T
F
F
F
C
= 7.5 Amps, T
= 15 Amps, T
= 15 Amps, T
= 164°C)
J
J
J
= 125°C)
= 25°C)
= 125°C)
J
J
= 125°C)
= 25°C)
Rating
R
Characteristic
)
Characteristic
http://onsemi.com
C
Per Device
= 168°C)
MBR735
MBR745
2
Symbol
V
V
I
I
I
dv/dt
I
F(AV)
T
FRM
FSM
RRM
RWM
RRM
V
T
stg
R
J
Symbol
v
i
R
F
D
/dT
−65 to +175
−65 to +175
Symbol
R
R
10,000
Value
J
qJC
qJA
Min
150
7.5
7.5
1.0
35
45
< 1/R
−
−
−
−
−
qJA
.
0.48
0.61
0.68
0.03
Typ
10
Value
3.0
60
Max
0.57
0.72
0.84
0.1
15
Unit
V/ms
°C
°C
V
A
A
A
A
°C/W
°C/W
Unit
Unit
mA
V