R
MURF820 THRU MURF860
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage - 200 -600 Volts
Forward Current - 8.0Amperes
S E M I C O N D U C T O R
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,
JF
free wheeling ,and polarity protection applications
MURF860
High temperature soldering guaranteed:260 C/10 seconds,
0.25"(6.35mm)from case
0.177(4.50)
0.138(3.50)
Component in accordance to RoHS 2011
/
65
/
EU
0.056(1.43)
0.043(1.10)
0.410(10.42)
ITO-220AC
0.140(3.55)
0.128(3.25)
DIA
0.111(2.83)
0.101(2.57)
0.187(4.75)
0.167(4.25)
0.130(3.31)
0.388(9.85)
0.110(2.81)
0.272(6.90)
0.256(6.50)
0.610(15
.
5)
0.571(14.5)
PIN
1
2
1.161(29.50)
1.083(27.50)
0.551(14.00)
0.496(12.60)
0.029(0.73)
0.019(0.47)
0.136(3.45)
0.102(2.60)
MECHANICAL DATA
Case: JEDEC ITO-220AC molded plastic body
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: As marked
Mounting Position: Any
Weight: 0.08ounce, 2.24 gram
0.208(5.28)
0.192(4.88)
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
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
rectified current(see Fig.1)
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 8.0 A(Note 1 )
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
T
A
=25
°
C
T
A
=125
°
C
MURF820
200
140
200
MURF840
400
280
400
8.0
150.0
90
0.975
5
500
35
1.5
-55 to+150
-55 to+150
1.3
10
MURF860
600
420
600
Units
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
Trr
R
θJC
T
J
T
STG
V
olts
V
olts
V
olts
A
mps
A
mps
1.7
V
olts
μA
ns
°C/W
°C
°C
Maximum Reverse Recovery Time (Note 2)
Typical thermal resistance (Note 3)
Operating junction temperature range
Storage temperature range
Notes:
1. Pulse test: 300 s pulse width,1% duty cycle
2. Reverse recovery test conditions I
F
=0.5A,I
R
=1.0A, Irr=0.5A
3. Thermal resistance from junction to case
JINAN JINGHENG ELECTRONICS CO., LTD.
9-20
HTTP
://
WWW.JINGHENGGROUP.COM
RATINGS AND CHARACTERISTIC CURVES MURF820 THRU MURF860
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
12
10
RESISTIVE OR INDUCTVE LOAD
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT(AMPERES)
105
90
75
60
45
30
15
0
1
2
5
10
20
50
8.3ms Single Half Sine
-
Wave
(JEDEC Method)
8
6
4
2
0
0
20
40
60
80
100
120
150
180
LEAD TEMPERATURE (
°
C)
100
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
20
10
T
J
=100
°
C
INSTANTANEOUS FORWARD CURRENT( AMPERES)
10
400V
600V
(UA)
200V
PULSE WIDTH=300
μ
S
1% DUTY CYCLE
INSTANTANEOUS REVERSE CURRENT
1
1
T
J
=25
°
C
0.1
0.1
0.01
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
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.5-TYPICAL JUNCTION CAPACITANCE
400
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
100
JUNCTION CAPACITANCE(pF)
T
J
=25
°
C
f=1.0MH
Z
Vsig=50mVp-p
10
100
1
10
0.1
1
10
100
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
T, PULSE DURATION ,sec.
JINAN JINGHENG ELECTRONICS CO., LTD.
9-21
HTTP
://
WWW.JINGHENGGROUP.COM
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