CHENDA MUR420 Ultra fast rectifier Datasheet

MUR405 THRU MUR4100
ULTRA FAST RECTIFIERS
Reverse Voltage - 200 to 600 Volts
Forward Current - 4.0 Amperes
FEATURES
DO-201AD
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Ultra fast switching for high efficiency
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
1.0 (25.4)
MIN.
0.220(5.6)
0.197(5.0)
DIA.
0.375(9.5)
0.285(7.2)
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.04 ounce, 1.10 grams
1.0 (25.4)
MIN.
0.052(1.3)
0.048(1.2)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 4.0A
Maximum DC reverse current
TA=25 C
at rated DC blocking voltage
TA=150 C
Maximum reverse recovery time
(NOTE 1)
SYMBOLS MUR405 MUR410
VRRM
VRMS
VDC
50
35
50
100
70
100
MUR415
150
105
150
MUR420 MUR440
200
140
200
400
280
400
MUR460
MUR480
600
420
600
800
550
800
MUR4100
UNITS
1000
700
1000
VOLTS
VOLTS
VOLTS
I(AV)
4.0
Amps
IFSM
150
Amps
VF
0.875
IR
2.0
50.0
5.0
150.0
trr
25
50
ns
50.0
C/W
C
Typical thermal resistance (NOTE 2)
RθJA
Operating junction and storage temperature range TJ,TSTG
1.25
27.0
-65 to +175
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
1.85
Volts
µA
FIG. 1- FORWARD CURRENT DERATING CURVE
5
4
3
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
2
1
0
0
25
50
75
100
125
150
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
RATINGS AND CHARACTERISTIC CURVES MUR405 THRU MUR4100
175
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
MUR405-MUR420
1
MUR440-MUR4100
0.4
0.8
1.2
1.6
1.8
JUNCTION CAPACITANCE, pF
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
20
0
40
30
20
1025 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
1
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
200
TJ=25 C
100
10
2
0.1
1.0
10
100
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
0.1
50
0
AMBIENT TEMPERATURE, C
10
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
REVERSE VOLTAGE,VOLTS
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
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