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  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

MUR840 Datasheet

Ultrafast Plastic Rectifiers

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MUR840 pdf
MUR820 - MUR860
8.0AMP. Glass Passivated Super Fast Rectifiers
TO-220AC
Features
— High efficiency, Low VF
— High current capability
— High reliability
— High surge current capability
— For use in low volyage, high frequency inverter,
free wheeling, and polarity protection
application.
— Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
— Case: TO-220AC molded plastic
— Epoxy: UL 94V-0 rate flame retardant
— Terminals: Pure tin plated leads, lead free, solderable
per MIL-STD-202, Method 208 guaranteed
— Polarity: As marked
— High temperature soldering guaranteed:
260/10s/.25", (6.35mm) from case.
— Weight:1.9 grams
Ordering Information(example)
Part No. Package Packing Packing code
Packing code
(Green)
MUR820 TO-220AC 50 / TUBE
C0
C0G
Maximum Ratings and Electrical Characteristics
Rating at 25 ambient temperature unless otherwise specified.
Parameter
Symbol MUR820
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method )
VRRM
VRMS
VDC
IF(AV)
IFSM
200
140
200
Maximum Instantaneous Forward Voltage (Note 1)
@8A
VF 0.975
Maximum Reverse Current
@ TA=25
@ TA=100
IR
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1: Pulse lest: tp = 300uS, Duty Cycle<1%
Trr
RθJC
TJ
TSTG
Note 2: Reverse Recovery Test Condition:IF=0.5A, IR=1.0A, IRR=0.25A
25
3
MUR840
400
280
400
8
100
1.30
MUR860
600
420
600
Units
V
V
V
A
A
1.70 V
5
250
-55 to + 175
-55 to + 175
50
2
uA
uA
ns
OC/W
OC
OC
Version:I13


  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

MUR840 Datasheet

Ultrafast Plastic Rectifiers

No Preview Available !

MUR840 pdf
RATINGS AND CHARACTERISTIC CURVES (MUR820 THRU MUR860)
FIG.1 MAXIMUM FORWARD CURRENT
DERATING CURVE
12
10
8
6
4
RESISTIVE OR
2 INDUCTIVELOAD
WITH HEATSINK
0
0 25 50
75
100 125
CASE TEMPERATURE (oC)
150
175
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
125
8.3mS Single Half Sine Wave
100 JEDEC Method
75 TA=25
50
25
0
1 10 100
Number of Cycles at 60 Hz
FIG. 3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
TA=25
MUR840
10 MUR820
1
MUR860
0.1
0
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE (V)
2
1000
FIG. 5 TYPICAL JUNCTION CAPACITANCE
1000
100
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
TA=150
10
TA=100
1
0.1 TA=25
0.01
20
40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
100
TA=25
f=1.0MHz
Vsig=50mVp-p
10
0.1
1 10
REVERSE VOLTAGE (V)
100
Version:I13


Part Number MUR840
Description Ultrafast Plastic Rectifiers
Maker Taiwan Semiconductor
Total Page 3 Pages
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