GE MBRF2045CT Schottky isolated plastic rectifier Datasheet

NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
MBRF2035CT THRU MBRF2060CT
SCHOTTKY ISOLATED PLASTIC RECTIFIER
Reverse Voltage - 35 to 60 Volts
FEATURES
ITO-220AB
¨ Isolated plastic package has Underwriters Laboratory
Flammability Classification 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
¨ Guardring for overvoltage protection
¨ For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
¨ High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
DIA.
0.122 (3.08)
0.140 (3.56)
DIA.
0.130 (3.30)
0.600 (15.5)
0.580 (14.5)
0.676 (17.2)
0.646 (16.4)
PIN
1
2
3
0.350 (8.89)
0.330 (8.38)
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
Forward Current - 20.0 Amperes
0.110 (2.80)
0.100 (2.54)
0.060 (1.52)
MECHANICAL DATA
0.037 (0.94)
0.027 (0.69)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
Case: ITO-220AB fully overmolded plastic body
Terminals: Leads 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.
0.022 (0.55)
0.014 (0.36)
PIN 1
PIN 2
PIN 3
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25¡C ambient temperature unless otherwise specified.
SYMBOLS
MBRF2035CT
MBRF2045CT
MBRF2050CT
MBRF2060CT
UNITS
Maximum repetitive peak reverse voltage
VRRM
35
45
50
60
Volts
Maximum working peak reverse voltage
VRWM
35
45
50
60
Volts
35
45
50
60
Volts
Maximum DC blocking voltage
VDC
Maximum average forward rectified current
at TC=135¡C
I(AV)
20.0
Amps
Peak repetitive forward current per leg at TC=135¡C
(rated VR, sq. wave 2.0 KHZ)
IFRM
20.0
Amps
Peak forward surge current 8.3ms single half sinewave superimposed on rated load (JEDEC Method)
IFSM
150.0
Amps
Peak repetitive reverse surge current (NOTE 1)
Maximum instantaneous
IF=10A, TC=25¡C
forward voltage per leg at
IF=10A, TC=125¡C
IF=20A, TC=25¡C
(NOTE 2)
IF=20A, TC=125¡C
Maximum instantaneous reverse current at
rated DC blocking voltage per leg
TC=25¡C
TC=125¡C
IRRM
1.0
_
0.5
VF
0.57
0.84
0.72
0.80
0.70
0.95
0.85
IR
0.1
15.0
0.15
150.0
Amps
Volts
mA
Voltage rate of change, (rated VR)
dv/dt
10,000
V/ms
Typical thermal resistance per leg (NOTE 3)
Operating junction temperature range
RQJC
5.0
¡C/W
TJ
-65 to +150
¡C
Storage temperature range
TSTG
-65 to +175
¡C
RMS Isolation voltage from terminals to heatsink
with RH ² 30%
VISOL
4500 (NOTE 4)
3500 (NOTE 5)
1500 (NOTE 6)
Volts
NOTES: (1) 2.0ms pulse width, f=1.0KHZ
(2) Pulse test: 300ms 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 0.110Ó 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 (0.19Ó).
2/18/99
RATINGS AND CHARACTERISTIC CURVES MBRF2035CT THRU MBRF2060CT
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 1 - FORWARD CURRENT DERATING CURVE
20
RESISTIVE OR INDUCTIVE LOAD
16
12
8
4
0
50
0
150
100
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
160
TJ=TJ max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
140
120
100
80
60
40
NUMBER OF CYCLES AT 60 HZ
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
20
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
100
10
1
CASE TEMPERATURE, ¡C
50
0.1
10
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
PULSE WIDTH=300ms
1% DUTY CYCLE
TJ=125¡C
TJ=25¡C
1
0.1
MBRF1035 - MBRF1045
MBRF1050 & MBRF1060
1
TJ=125¡C
0.1
TJ=75¡C
MBRF2035CT - MBRF2045CT
MBRF2050CT & MBRF2060CT
0.01
0.01 0.01
0.91.0
1.01.11.1
0 0.10 0.2
0.8 0.9
0.3 0.3
0.40.40.50.50.6
0.1 0.2
0.6 0.7
0.7 0.8
1.2 1.2
TJ=25¡C
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0.001
0
20
60
40
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
JUNCTION CAPACITANCE, pF
TJ=25¡C
f=1.0 MHz
Vsig=50mVp-p
1,000
MBRF2035CT - MBRF2045CT
MBRF2050CT & MBRF2060CT
100
0.1
1
10
REVERSE VOLTAGE, VOLTS
100
TRANSIENT THERMAL IMPEDANCE, °C/W
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
4,000
100
10
1
0.1
0.01
0.1
1
10
t, PULSE DURATION, (sec.)
100
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