MBR4035PT THRU MBR4060PT
SCHOTTKY RECTIFIER
Reverse Voltage -
35 to 60 Volts
TO-247AD
0.645 (16.4)
0.625 (15.9)
0.203 (5.16)
0.193 (4.90)
0.245 (6.2)
0.225 (5.7)
0.323 (8.2)
0.313 (7.9)
10
o
30
o
0.078 REF
(1.98)
Forward Current -
40.0 Amperes
FEATURES
0.170
(4.3)
0.840 (21.3)
0.820 (20.8)
10
o
TYP.
BOTH SIDES
0.142 (3.6)
0.138 (3.5)
1
2
3
0.086 (2.18)
0.076 (1.93)
1
o
REF.
BOTH SIDES
0.118 (3.0)
0.108 (2.7)
0.127 (3.22)
0.160 (4.1)
0.140 (3.5)
0.795 (20.2)
0.775 (19.6)
0.117 (2.97)
♦
Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
♦
Dual rectifier construction, positive center-tap
♦
Metal silicon rectifier,
majority carrier conduction
♦
Low power loss,
high efficiency
♦
High current capability, low forward voltage drop
♦
High surge capability
♦
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
♦
Guardring for overvoltage protection
♦
High temperature soldering guaranteed:
250°C/10 seconds, 0.17" (4.3mm) from case
MECHANICAL DATA
0.048 (1.22)
0.225 (5.7)
0.205 (5.2)
0.044 (1.12)
0.030 (0.76)
0.020 (0.51)
PIN 2
CASE
PIN 1
PIN 3
Dimensions in inches and (millimeters)
Case:
JEDEC TO-247AD molded plastic body
Terminals:
Lead solderable per MIL-STD-750,
Method 2026
Polarity:
As marked
Mounting Position:
Any
Mounting Torque:
10 in. - lbs. max.
Weight:
0.2 ounce, 5.6 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
MBR4035PT
MBR4045PT
MBR4050PT
MBR4060PT
UNITS
Maximum repetitive peak reverse voltage
Maximum working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
C
=125°C
Peak repetitive forward current per leg at T
C
=120°C
(rated V
R
square wave, 20 KH
Z
)
Peak forward surge current, 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
Peak repetitive reverse surge current
(NOTE1)
Maximum instantaneous forward voltage
per leg at
I
F
=20A, T
C
=25°C
I
F
=20A, T
C
=125°C
(NOTE 2)
I
F
=40A, T
C
=25°C
I
F
=40A, T
C
=125°C
Maximum instantaneous reverse current at T
C
=25°C
rated DC blocking voltage per leg
(NOTE 2)
T
C
=125°C
Typical thermal resistance per leg
(NOTE 3)
Voltage rate of change (rated V
R
)
Operating junction temperature range
Storage temperature range
NOTES:
(1) 2.0µs pulse width, f=1.0 KH
Z
(2) Pulse test: 300µs pulse width, 1% duty cycle
(3) Thermal resistance from junction to case per leg
V
RRM
V
RMS
V
DC
I
(AV)
I
FRM
I
FSM
I
RRM
35
35
35
45
45
45
40.0
40.0
400.0
2.0
0.70
0.60
0.80
0.75
1.0
100.0
1.2
10,000
-65 to +150
-65 to +175
50
50
50
60
60
60
Volts
Volts
Volts
Amps
Amps
Amps
1.0
0.72
0.62
_
_
Amps
V
F
Volts
I
R
R
ΘJC
dv/dt
T
J
T
STG
mA
°C/W
V/µs
°C
°C
4/98
RATINGS AND CHARACTERISTIC CURVES MBR4035PT THRU MBR4060PT
FIG. 1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT PER LEG
PEAK FORWARD SURGE CURRENT,
AMPERES
50
RESISTIVE OR INDUCTIVE LOAD
400
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
40
30
20
10
0
300
200
0
50
100
150
100
1
10
NUMBER OF CYCLES AT 60 H
Z
100
CASE TEMPERATURE, °C
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
50
PULSE WIDTH=300µs
1% DUTY CYCLE
50
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
T
J
=125°C
10
T
J
=150°C
1
1
T
J
=25°C
T
J
=75°C
0.1
0.1
0.01
T
J
=25°C
MBR4035PT - MBR4045PT
MBR4050PT & MBR4060PT
MBR4035PT - MBR4045PT
MBR4050PT & MBR4060PT
0.01
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
5,000
JUNCTION CAPACITANCE, pF
T
J
=25°C
f=1.0 MHz
Vsig=50mVp-p
TRANSIENT THERMAL IMPEDANCE,
°C/W
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
FIG . 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
100
10
1,000
1
MBR4035PT - MBR4045PT
MBR4050PT & MBR4060PT
100
0.1
0.1
0.01
0.1
1
10
100
1
10
100
t, PULSE DURATION, sec.
REVERSE VOLTAGE, VOLTS
PCB设计
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