MBR7xx, MBRF7xx & MBRB7xx Series
Reverse Voltage 35 to 60 Volts
Schottky Barrier Rectifiers
Forward Current 7.5 Amperes
Features
Plastic package has Underwriters Laboratory Flammability
Classifications 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
Guardring for overvoltage protection
For use in low voltage, high frequency inverters, free wheeling,
and polarity protection applications
High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
Mechanical Data
Case: JEDEC TO-220AC, ITO-220AC & TO-263AB molded
plastic body
Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Mounting Torque: 10 in-lbs maximum
Weight: 0.08 ounce, 2.24 grams
TO-220AC
ITO-220AC
TO-263AB(D
2
PAK)
Mounting Pad Layout TO-263AB
Dimensions in inches and (millimeters)
341
Maximum Ratings and Electrical Characteristics
( T
C
= 25
o
C unless otherwise noted )
Parameter
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current (See Fig. 1)
Peak repetitive forward current (sq. wave, 20KHz)
at T
C
=105
o
C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Peak repetitive reverse current at t
p
= 2.0
u
s, 1KHz
Voltage rate of change (rated V
R
)
Maximum instantaneous forward voltage (Note 4)
at I
F
=7.5A, T
C
=25
o
C
at I
F
=7.5A, T
C
=125 C
at I
F
=15A, T
C
=25 C
at I
F
=15A, T
C
=125 C
Maximum reverse current
at DC blocking voltage
T
C
=25 C
T
C
=125
o
C
o
o
o
o
Symbol
V
RRM
V
RWM
V
DC
I
F(AV)
I
FRM
I
FSM
I
RRM
dv/dt
MBR735
35
35
35
MBR745
45
45
45
7.5
15
150
1.0
MBR750
50
50
50
MBR760
60
60
60
Unit
Volts
Volts
Volts
Amps
Amps
Amps
0.5
10,000
Amps
V/
us
-
V
F
0.57
0.84
0.72
0.1
I
R
15
R
θ
JC
V
ISOL
T
J
T
STG
0.75
0.65
-
-
0.5
mA
20
o
Volts
Thermal resistance from junction to case
RMS Isolation voltage (MBRF type only) from terminals
to heatsink with t = 1.0 second, RH < 30%
Operating junction temperature range
Storage temperature range
Notes:
MBR 3.0 / MBRF 5.0 / MBRB 3.0
4500 (Note 1)
3500 (Note 2)
1500 (Note 3)
-55 to +150
-55 to +150
C/W
Volts
o
C
C
o
1. Clip mounting (on case), where lead does not overlap heatsink with 0.110" offset
2. Clip mounting (on case), where leads do overlap heatsink
3. Screw mounting with 4-40 screw, where washer diameter is < 4.9 mm (0.19")
4. Pulse test: 300us pulse width, 1% duty cycle
342
单片机
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