ETC MBRF1660CT

MBRF1635CT thru MBRF1660CT
Crownpo Technology
Dual Schottky Barrier Rectifiers
Reverse Voltage 35 to 60V
Forward Current 16A
Features
ITO-220AB
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
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
0.676 (17.2)
0.646 (16.4)
0.600 (15.5)
0.580 (14.5)
0.350 (8.89)
0.330 (8.38)
PIN
Mechanical Data
1
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
2
3
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.110 (2.80)
0.100 (2.54)
0.060 (1.52)
PIN 1
PIN 2
PIN 3
0.037 (0.94)
0.027 (0.69)
0.105 (2.67)
0.095 (2.41)
0.022 (0.55)
0.014 (0.36)
Dimensions in
inches and (millimeters)
0.205 (5.20)
0.195 (4.95)
Maximum Ratings and Thermal Characteristics
MBRF
Symbol 1635CT
Parameter
0.131 (3.39)
DIA.
0.122 (3.08)
0.140 (3.56)
DIA.
0.130 (3.30)
(TC = 25-C unless otherwise noted)
MBRF
1640CT
MBRF
1645CT
MBRF
1650CT
MBRF
1660CT
Unit
Maximum repetitive peak reverse voltage
VRRM
35
40
45
50
60
V
Working peak reverse voltage
VRWM
35
40
45
50
60
V
Maximum DC blocking voltage
VDC
35
40
45
50
60
V
Maximum average forward rectified current Total device
at TC = 95 -C
Per leg
IF(AV)
16
8
A
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method) per leg
IFSM
150
A
Peak repetitive reverse current per leg at tp = 2e s, 1KHZ
IRRM
0.5
A
Voltage rate of change (rated VR)
dv/dt
10,000
V/e s
RθJC
4.0
TJ, TSTG
s65 to +150
-C/W
-C
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%
Electrical Characteristics (T
C
Maximum instantaneous
forward voltage per leg (4)
Notes: (1)
(2)
(3)
(4)
V
= 25-C unless otherwise noted)
at IF = 8.0A, TC = 25-C
Maximum reverse current per leg
at working peak reverse voltage(4)
4500 (1)
3500 (2)
1500 (3)
VISOL
TJ = 25-C
TJ = 100-C
VF
IR
0.60
0.70
5.0
50
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: 300e s pulse width, 1% duty cycle
01-Mar-04
Document No. 11050
www.crownpo.com
MBRF1635CT thru MBRF1660CT
Crownpo Technology
Ratings and
Characteristic Curves (TA = 25-C unless otherwise noted)
Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
Forward Current Derating Curve
20
180
Peak Forward Surge Current (A)
Average Forward Current (A)
Resistive or Inductive Load
16
12
8
4
0
TJ = TJ max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
150
120
90
60
30
0
50
0
100
150
1
2
5
Case Temperature (-C)
1.0
0.1
MBRF1635CT - MBRF1645CT
MBRF1650CT & MBRF1660CT
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
50
10
TJ = 125-C
1.0
75-C
0.1
25-C
0.01
0.001
0
20
40
60
80
Percent of Rated Peak Reverse Voltage (%)
Typical Junction Capacitance Per Leg
Typical Transient
Thermal Impedance Per Leg
1
10
Reverse Voltage (V)
01-Mar-04
Document No. 11050
100
100
TJ = 25-C
f = 1.0 MHZ
Vsig = 50mVp-p
1,000
100
0.1
100
50
Instantaneous Forward Voltage (V)
4,000
pF sJunction Capacitance
IR sInstantaneous Reverse Current (mA)
Pulse Width = 300e s
1% Duty Cycle
TJ = 25-C
0.01
0
20
Typical Reverse Characteristics Per Leg
50
Transient Thermal Impedance (-C/W)
IF sInstantaneous Forward Current (A)
Typical Instantaneous
Forward Characteristics Per Leg
10
10
Number of Cycles at 60 HZ
100
10
1
0.1
0.01
0.1
1
10
100
t sPulse Duration (sec.)
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