LUGUANG MURF1640CT

MURF1620CT-MURF1660CT
16.0AMP. Switchmode Power Rectifiers
ITO-220AB
Features
Ultrafast 35 and 60 Nanosecond Recovery times
Popular ITO-220AB Package
High temperature glass passivated junction
High voltage capability to 600 volts
Low leakage specified @ 150OC case temperature
Current derating @ both case and ambient
temperatures
Mechanical Data
Case: Epoxy, molded
Terminal : Pure tin plated, lead free
Lead temperature for soldering purposes: 260oC
Max. for 10 seconds
Finish: all external surfaces corrosion resistant and
terminal leads are readily solderable
Shipped 50 units per plastic tube
W eight : 2. 24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Type Number
Symbol
VRRM
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
VRWM
DC Blocking Voltage
VR
Average Rectified Forward Current
IF(AV)
Total Device, (Rated VR), Tc=150oC
Total Device
Peak Rectified Forward Current
IFM
(Rated VR, Square Wave, 20 KHz), Tc=150 oC
Per Diode Leg
Nonrepetitive Peak Surge Current
IFSM
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 Hz)
Operating Junction Temperature and Storage
TJ, TSTG
Temperature
RθJC
Maximum Thermal Resistance, Junction to Case
Maximum Instantaneous Forward Voltage
VF
(Note 1)
(IF=8.0 Amps, Tc=25 oC)
(IF=8.0 Amps, Tc=150 oC)
Maximum Instantaneous Reverse Current
IR
at Rated DC Blocking Voltage @ TA=25 oC
@ TA=125 oC
Maximum Reverse Recovery Time
trr
(IF=1.0 Amp, di/dt = 50 Amps / us)
(IF=0.5 Amp, IR=1.0 Amp, IREC=0.25 Amp)
Note: 1. Pulse Test: Pulse Width = 300 us, Duty Cycle ≦2.0%.
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MURF
1620CT
MURF
1640CT
200
400
MURF Units
1660CT
600
8.0
16
Amps
16
Amps
100
Amps
o
-65 to + 175
3.0
0.975
0.895
V
o
2.0
1.30
1.30
C/W
1.50
1.20
C
V
5.0
250
10
500
uA
uA
35
25
60
50
nS
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MURF1620CT-MURF1660CT
16.0AMP. Switchmode Power Rectifiers
RATINGS AND CHARACTERISTIC CURVES (MURF1620CT THRU MURF1660CT)
FIG.2- TYPICAL REVERSE CURRENT
FIG.1- CURRENT DERATING, CASE
800
400
200
RATED VR APPLIED
9.0
IR, REVERSE CURRENT. ( A)
IF(A), AVERAGEPOWER DISSIPATION (W)
10
8.0
7.0
6.0
5.0
dc
4.0
3.0
SQUARE WAVE
2.0
1.0
0
140
145
150
155
160
165
170
175
80
40
20
Tj=175 0C
8.0
4.0
2.0
100 0C
0.8
0.4
0.2
0.08
0.04
0.02
0
25 0C
0
180
20
40
60
80
100
120
140
160
180 200
1.0
1.1
o
TC, CASE TEMPERATURE. ( C)
VR, REVERSE VOLTAGE. (V)
100
8.3ms Single Half Sine Wave
JEDEC Method
80
FIG.5- TYPICAL FORWARD VOLTAGE
60
100
70
40
50
20
0
2
1
5
10
20
50
IF, INSTANTANEOUS FORWARD CURRENT. (A)
PEAK FORWARD SURGE CURRENT. (A)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
NUMBER OF CYCLES AT 60HZ
JUNCTION CAPACITANCE.(pF)
1000
FIG.4- TYPICAL CAPACITANCE
300
Tj=25 0C
100
30
Tj=175 0C
20
10
7.0
5.0
3.0
2.0
100 0C
1.0
0.7
25 0C
0.5
0.3
30
0.2
10
1.0
0.1
10
100
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
VF, INSTANTANEOUS VOLTAGE. (V)
VR, REVERSE VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
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0
-0.25A
(+)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Version: A06
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1.2