MBRF1635CT thru MBRF1660CT
Crownpo Technology
Dual Schottky Barrier Rectifiers
Features
N
Plastic package has Underwriters Laboratory
N
N
N
N
N
Flammability Classification 94V-0
Dual rectifier construction, positive center tap
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
0.405 (10.27)
0.383 (9.72)
Reverse Voltage
35 to 60V
Forward Current
16A
ITO-220AB
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.140 (3.56)
DIA.
0.130 (3.30)
0.131 (3.39)
DIA.
0.122 (3.08)
0.600 (15.5)
0.580 (14.5)
PIN
0.676 (17.2)
0.646 (16.4)
0.350 (8.89)
0.330 (8.38)
3
Mechanical Data
Case:
JEDEC ITO-220AB molded plastic body
Terminals:
Plated leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250
-
C/10 seconds, 0.25" (6.35mm) from case
Polarity:
As marked
Mounting Position:
Any
Mounting Torque:
10 in-lbs maximum
Weight:
0.08 oz., 2.24 g
0.560 (14.22)
0.530 (13.46)
1
2
0.191 (4.85)
0.171 (4.35)
0.060 (1.52)
PIN 1
PIN 3
PIN 2
0.110 (2.80)
0.100 (2.54)
0.105 (2.67)
0.095 (2.41)
0.037 (0.94)
0.027 (0.69)
0.022 (0.55)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
Dimensions in
inches and (millimeters)
Maximum Ratings and Thermal Characteristics
Parameter
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Total device
at T
C
= 95
-
C
Per leg
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method) per leg
Peak repetitive reverse current per leg at t
p
= 2
e
s, 1KH
Z
Voltage rate of change (rated V
R
)
Typical thermal resistance per leg
Operating junction and storage temperature range
RMS Isolation voltage (MBRF type only) from terminals
to heatsink with t = 1 second, RH
m
30%
MBRF
Symbol 1635CT
V
RRM
V
RWM
V
DC
I
F(AV)
I
FSM
I
RRM
dv/dt
R
胃
JC
T
J
, T
STG
V
ISOL
35
35
35
(T
C
= 25-C unless otherwise noted)
MBRF
1640CT
40
40
40
MBRF
1645CT
45
45
45
16
8
150
0.5
10,000
4.0
s
to +150
65
MBRF
1650CT
50
50
50
MBRF
1660CT
60
60
60
Unit
V
V
V
A
A
A
V/
e
s
-
C/W
-
C
V
4500
(1)
3500
(2)
1500
(3)
Electrical Characteristics
(T
Maximum instantaneous
forward voltage per leg
(4)
Maximum reverse current per leg
at working peak reverse voltage
(4)
Notes:
(1)
(2)
(3)
(4)
C
= 25
-
C unless otherwise noted)
at I
F
= 8.0A, T
C
= 25
-
C
T
J
= 25
-
C
T
J
= 100
-
C
V
F
I
R
0.60
5.0
50
0.70
V
mA
Clip mounting (on case), where lead does not overlap heatsink with 0.110
"
offset
Clip mounting (on case), where leads do overlap heatsink
Screw mounting with 4-40 screw, where washer diameter is
m
4.9 mm (0.19
"
)
Pulse test: 300
e
s pulse width, 1% duty cycle
01-Mar-04
Document No. 11050
www.crownpo.com
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