NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
2/18/99
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.
MBRF1635 THRU MBRF1660
SCHOTTKY ISOLATED PLASTIC RECTIFIER
Reverse Voltage - 35 to 60 Volts Forward Current - 16.0 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
Guardring for overvoltage protection
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
High temperature soldering guaranteed:
250C/10 seconds, 0.25" (6.35mm) from case
MECHANICAL DATA
Case: ITO-220AC fully overmolded plastic body
Terminals: Lead solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Weight: 0.08 ounce, 2.24 grams
Mounting Torque: 5 in. - lbs. max.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified
SYMBOLS
MBRF1635
MBRF1645
MBRF1650
MBRF1660
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 at T
C
=110C
I
(AV)
16.0
Amps
Peak repetitive forward current at T
C
=110C
(rated V
R
, sq. wave,20 KH
Z
) I
FRM
32.0
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
Maximum instantaneous forward voltage at:
(NOTE 2)
I
F
=16A, T
C
=25C
V
F
0.63
0.75
Volts
I
F
=16A, T
C
=125C 0.57
0.65
Maximum instantaneous reverse current at
rated DC blocking voltage
T
C
= 25C
I
R
0.2
1.0
(NOTE 2)
T
C
=125C
40.0
50.0
mA
Voltage rate of change (rated V
R
)
dv/dt
10,000
V/
ms
Maximum typical thermal resistance
(NOTE 3)
R
QJC
3.0
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 4)
with RH
30%
V
ISOL
3500
(NOTE 5)
Volts
1500
(NOTE 6)
NOTES:
(1) 2.0
ms pulse width, f=1.0 KH
Z
(2) Pulse test: 300
ms pulse width, 1% duty cycle
(3) Thermal resistance from junction to case per leg
(4) Clip mounting (on case), where lead does not overlap heatsink with 0.110 offset.
(5) Clip mounting (on case), where leads do overlap heatsink.
(6) Screw mounting with 4-40 screw, where washer diameter is
4.9 mm (0.19).
ITO-220AC
Dimensions in inches and (millimeters)
1
10
100
0
25
50
75
100
125
150
0.01
0.1
1
10
100
0.1
1
10
100
0
50
100
150
0
4
8
12
16
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
0.1
1
10
100
100
1,000
5,000
0
20
40
60
80
100
0.001
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
,
MIILIAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
JUNCTION CAP
ACIT
ANCE, pF
REVERSE VOLTAGE, VOLTS
T
J
=75C
T
J
=25C
T
J
=25C
T
J
=150C
PULSE WIDTH=300
ms
1% DUTY CYCLE
T
J
=125C
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
t, PULSE DURATION, sec.
TRANSIENT
THERMAL
IMPEDANCE,
C/W
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=25C
f=1.0 MHz
Vsig=50mVp-p
RESISTIVE OR INDUCTIVE LOAD
RATINGS AND CHARACTERISTIC CURVES MBRF1635 THRU MBRF1660
MBRF1635 - MBRF1645
MBRF1650 & MBRF1660
MBRF1635 - MBRF1645
MBRF1650 & MBRF1660
MBRF1635 - MBRF1645
MBRF1650 & MBRF1660
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