MBR3035PT THRU MBR3060PT
SCHOTTKY RECTIFIER
Reverse Voltage - 35 to 60 Volts Forward Current - 30.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classifications 94V-0
Dual rectifier construction, positive center-tap
Metal silicon junction,
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:
250C/10 seconds, 0.17" (4.3mm) from case
MECHANICAL DATA
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 25C ambient temperature unless otherwise specified.
SYMBOLS
MBR3035PT
MBR3045PT
MBR3050PT
MBR3060PT
UNITS
Maximum repetitive peak reverse voltage
V
RRM
35
45
50
60
Volts
Maximum working peak reverse voltage
V
RWM
35
45
50
60
Volts
Maximum DC blocking voltage
V
DC
35
45
50
60
Volts
Maximum average forward rectified current
(SEE FIG. 1)
I
(AV)
30.0
Amps
Peak repetitive forward current per leg at T
C
=105C
(rated V
R
, square wave, 20 KH
Z
)
I
FRM
30.0
Amps
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
200.0
Amps
Peak repetitive reverse surge current
(NOTE 2)
I
RRM
2.0
1.0
Amps
Maximum instantaneous forward voltage
per leg at:
I
F
=20A, T
C
=25C
_
0.75
(NOTE 1)
I
F
=20A, T
C
=125C
V
F
0.60
0.65
Volts
I
F
=30A, T
C
=25C
0.76
_
I
F
=30A, T
C
=125C
0.72
_
Maximum instantaneous reverse current
at rated DC blocking voltage
T
C
=25C
I
R
1.0 5.0
mA
per leg (
NOTE 2
) T
C
=125C
60.0
100.0
Maximum thermal resistance (
NOTE 3
)
R
JC
1.4
C/W
Voltage rate of change at (rated V
R
)
dv/dt
10,000
V/
s
Operating junction temperature range
T
J
-65 to +150
C
Storage temperature range
T
STG
-65 to +175
C
NOTES:
(1) 2.0
s pulse width, f=1.0 KH
Z
(2) Pulse test: 300
s pulse width, 1% duty cycle
(3) Thermal resistance from junction to case per leg
4/98
PIN 1
PIN 3
CASE
0.245 (6.2)
0.225 (5.7)
0.645 (16.4)
0.625 (15.9)
0.323 (8.2)
0.313 (7.9)
0.142 (3.6)
0.138 (3.5)
0.170
(4.3)
0.086 (2.18)
0.076 (1.93)
0.160 (4.1)
0.140 (3.5)
0.225 (5.7)
0.205 (5.2)
0.127 (3.22)
0.117 (2.97)
0.048 (1.22)
0.044 (1.12)
0.795 (20.2)
0.775 (19.6)
0.840 (21.3)
0.820 (20.8)
1
2
3
0.078 REF
(1.98)
0.203 (5.16)
0.193 (4.90)
10
o
TYP.
BOTH SIDES
30
o
10
o
1
o
REF.
0.118 (3.0)
0.108 (2.7)
0.030 (0.76)
0.020 (0.51)
BOTH SIDES
PIN 2
TO-247AD
Dimensions in inches and (millimeters)
1
10
100
0
50
100
150
200
250
300
0.01
0.1
1
10
100
0.1
1
10
100
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
0.01
0.1
1
10
50
0.1
1
10
100
100
1,000
5,000
0
50
100
150
0
6
12
18
24
30
0
20
40
60
80
100
0.001
0.01
0.1
1
10
50
RATINGS AND CHARACTERISTIC CURVES MBR3035PT THRU MBR3060PT
T
J
=150C
MBR3035PT - MBR3045PT
MBR3050PT & MBR3060PT
FIG. 1 - FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, C
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS PER LEG
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
RESISTIVE OR INDUCTIVE LOAD
T
J
=75C
T
J
=25C
T
J
=25C
PULSE WIDTH=300
s
T
J
=125C
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
t, PULSE DURATION, sec.
TRANSIENT THERMAL IMPEDANCE,
C/W
MBR3035PT - MBR3045PT
MBR3050PT & MBR3060PT
MBR3035PT - MBR3045PT
MBR3050PT & MBR3060PT
MBR3035PT - MBR3045PT
MBR3050PT & MBR3060PT
T
J
=25C
f=1.0 MHz
Vsig=50mVp-p
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