MBRF1035 THRU MBRF1060
SCHOTTKY ISOLATED PLASTIC RECTIFIER
Reverse Voltage - 35 to 60 Volts Forward Current - 10.0 Amperes
FEATURES
Isolated plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
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, 0.25" (6.35mm) from case
MECHANICAL DATA
Case: JEDEC ITO-220AC fully overmolded plastic body
Terminals: Leads solderable per MIL-STD-750, Method 2026
Polarity: As marked
Mounting Position: Any
Mounting Torque: 5 in. - lbs. max.
Weight: 0.08 ounces, 1.81 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
MBRF1035
MBRF1045
MBRF1050
MBRF1060
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)
10.0
Amps
Peak repetitive forward current at T
C
=135C
(square wave 20 KH
Z)
I
FRM
20.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
I
FSM
150.0
Amps
Peak repetitive reverse surge current
(NOTE 1)
I
RRM
1.0
0.5
Amps
Voltage rate of change (rated V
R
)
dv/dt
10,000
V
ms
Maximum instantaneous
I
F
=10A, T
C
=25C
-
0.80
forward voltage at
(NOTE 2)
I
F
=10A, T
C
=125C
0.57
0.70
Volts
I
F
=20A, T
C
=25C
V
F
0.84
0.95
I
F
=20A, T
C
=125C
0.72
0.85
Maximum instantaneous reverse current at rated
DC blocking voltage
T
C
= 25C
I
R
0.10
mA
(NOTE 2)
T
C
=125C
15.0
mA
Maximum thermal resistance, junction to case
R
QJC
4.0
C/W
Operating junction temperature range
T
J
-65 to +150
C
Storage temperature range
T
STG
-65 to +175
C
RMS Isolation voltage from terminals to heatsink
4500
(NOTE 3)
with RH 30%
V
ISOL
3500
(NOTE 4)
Volts
1500
(NOTE 5)
NOTES:
(1) 2.0
ms pulse width, f=1.0 KH
Z
(2) Pulse test: 300
ms pulse width, 1% duty cycle
(3) Clip mounting (on case), where lead does not overlap heatsink with 0.110 offset.
(4) Clip mounting (on case), where leads do overlap heatsink.
(5) Screw mounting with 4-40 screw, where washer diameter is
4.9 mm (0.19).
Dimensions in inches and (millimeters)
ITO-220AC
0.060 (1.52)
0.405 (10.27)
0.383 (9.72)
0.676 (17.2)
0.646 (16.4)
0.191 (4.85)
0.171 (4.35)
0.600 (15.5)
0.580 (14.5)
0.560 (14.22)
0.530 (13.46)
0.037 (0.94)
0.027 (0.69)
0.140 (3.56)
0.130 (3.30)
0.350 (8.89)
0.330 (8.38)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.110 (2.80)
0.100 (2.54)
0.022 (0.55)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
PIN 1
PIN 2
1
2
PIN
DIA.
DIA.
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
2/18/99
0
50
100
150
2
4
6
8
10
12
0.1
1
10
100
25
50
75
125
150
175
0.01
0.1
1
10
100
0.1
10.0
0.1
1
10
100
100
1,000
4,000
100
100
1
0
0
20
40
60
80
100
0.001
0.01
0.1
1
10
20
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
FIG. 1 - FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, C
A
VERAGE FOR
W
ARD CURRENT
,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 H
Z
PEAK FOR
W
ARD SURGE CURRENT
,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE
CHARACTERISTICS
INST
ANT
ANEOUS FOR
W
ARD CURRENT
,
AMPERES
INST
ANT
ANEOUS REVERSE CURRENT
,
MILLIAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAP
ACIT
ANCE, pF
REVERSE VOLTAGE, VOLTS
T
J
=75C
T
J
=25C
T
J
=25C
T
J
=125C
PULSE WIDTH=300
ms
1% DUTY CYCLE
T
J
=25C
f=1.0 MHz
Vsig=50mVp-p
T
J
=125C
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
t
,
PULSE DURATION, sec.
TRANSIENT
THERMAL
IMPEDANCE,
C/W
MBRF1035 - MBRF1045
MBRF1050 & MBRF1060
MBRF1035 - MBRF1045
MBRF1050 & MBRF1060
MBRF1035 - MBRF1045
MBRF1050 & MBRF1060
MBRF1035 - MBRF1045
MBRF1050 & MBRF1060
RESISTIVE OR INDUCTIVE LOAD
RATINGS AND CHARACTERISTIC CURVES MBRF1035 THRU MBRF1060
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