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JINAN JINGHENG ELECTRONICS

MURF640CT Datasheet Preview

MURF640CT Datasheet

GLASS PASSIVATED SUPER FAST RECTIFIER

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R
SEMICONDUCTOR
MURF620CT THRU MURF660CT
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage - 200 - 600V Volts
Forward Current - 6.0Amperes
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Fast switching for high efficiency
Low forward voltage drop
Single rectifier construction
High surge capability
For use in low voltage ,high frequency inverters,
free wheeling ,and polarity protection applications
High temperature soldering guaranteed:260 C/10 seconds,
JF
MURF620CT
0.25"(6.35mm)from case
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
0.177(4.50)
0.138(3.50)
ITO-220AB
0.410(10.41)
0.388(9.85)
PIN
1 23
0.145(3.55)
0.128(3.25)
DIA
0.111(2.83)
0.101(2.57)
0.666(16.92)
0.633(16.08)
0.190(4.75)
0.165(4.25)
0.130(3.31)
0.110(2.81)
0.174(4.42)
0.165(4.18)
0.325(8.25)
0.321(8.15)
0.610(15.5)
0.571(14.5)
1.161(29.5)
1.083(27.5)
0.551(14.00)
0.512(13.00)
0.136(3.45)
0.116(2.95)
MECHANICAL DATA
Case: JEDEC ITO-220AB molded plastic body
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: As marked.
Mounting Position: Any
Weight: 0.08ounce, 2.24 gram
0.029(0.73)
0.019(0.47)
0.104(2.64)
0.096(2.44)
0.029(0.73)
0.019(0.47)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
MURF
620CT
MURF
640CT
MURF
660CT
Maximum repetitive peak reverse voltage
VRRM
200
400
600
Maximum RMS voltage
VRMS
140
280
420
Maximum DC blocking voltage
VDC
200
400
600
Maximum average forward
rectified current(see Fig.1)
Per leg
Total device
I(AV)
3.0
6.0
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
IFSM
17550.0
Maximum instantaneous forward voltage
at 10.0 A(Note 1 )
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
T A =25 C
TA =125 C
VF
IR
0.975
5
1.3 1.7
10
500
Maximum Reverse Recovery Time (Note 2)
Trr
35
Typical thermal resistance (Note 3)
R JC
3.0
Operating junction temperature range
Storage temperature range
TJ
TSTG
-65 to+150
-65 to+150
Notes: 1. Pulse test: 300 s pulse width,1% duty cycle
2. Reverse recovery test conditions IF=0.5A,IR=1.0A, Irr=0.25A
3. Thermal resistance from junction to case
Units
Volts
Volts
Volts
Amps
Amps
Volts
uA
ns
C/W
C
C
JINAN JINGHENG ELECTRONICS CO., LTD.
9-16
HTTP://WWW.JINGHENGGROUP.COM




JINAN JINGHENG ELECTRONICS

MURF640CT Datasheet Preview

MURF640CT Datasheet

GLASS PASSIVATED SUPER FAST RECTIFIER

No Preview Available !

RATINGS AND CHARACTERISTIC CURVES MURF620CT THRU MURF660CT
FIG.1-FORWARD CURRENT DERATING CURVE
12
10
RESISTIVE OR INDUCTVE LOAD
8
6
4
2
0
0 20 40 60 80 100 120
150
LEAD TEMPERATURE ( C)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
180
50
10
PULSE WIDTH=300 S
1% DUTY CYCLE
1
0.1
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-TYPICAL JUNCTION CAPACITANCE
4000
1000
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
120
100
80
60
40
20
0
0.1
1
10
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
20
10
TJ=100 C
1
TJ=25 C
0.1
0.01
0.001
0
20 40
60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
100
0.1
1 10
REVERSE VOLTAGE. VOLTS
100
0.1
0.01
0.1 1 10
T, PULSE DURATION ,sec.
100
JINAN JINGHENG ELECTRONICS CO., LTD.
9-17
HTTP://WWW.JINGHENGGROUP.COM


Part Number MURF640CT
Description GLASS PASSIVATED SUPER FAST RECTIFIER
Maker JINAN JINGHENG ELECTRONICS
Total Page 2 Pages
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