ULTRAFAST RECTIFIER
VOLTAGE RANGE 200 to 600 Volts CURRENT 3.0 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MURS320
MURS340
MURS360
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
FEATURES
* High reliability
* Low leakage
* Low forward voltage
* High current capability
* Ultrafast switching speed
* High surge capability
* Good for switching mode circuit
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.24 gram
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA=55OC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
SYMBOL
V
RRM
V
DC
I
FSM
T
J
, T
STG
V
RMS
UNITS
Volts
Volts
Amps
3.0
75 Amps
0
C
Operating and Storage Temperature Range
I
O
-55 to + 150
Volts
MURS320 MURS340
400200
400200
280140
600
MURS360
MURS320 MURS340 MURS360
600
420
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. "Fully ROHS complaint", "100% Sn plating (Pb-free)"
2010-02
REV: O
CHARACTERISTICS
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 1)
V
F
SYMBOL
I
R
nSec
uAmps
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 3.0A DC Volts
10
25
@T
J
= 150
o
C
@T
J
= 25
o
C
trr
0.875 1.25
250
5
150
50
UNITS
DO-214AB
Dimensions in inches and (millimeters)
0.103 ( 2.62 )
0.079 ( 2.06 )
0.012 ( 0.305 )
0.006 ( 0.152 )
0.008 ( 0.203 )
0.004 ( 0.102 )
0.060 ( 1.52 )
0.030 ( 0.76 )
0.320 ( 8.13 )
0.305 ( 7.75 )
0.280 ( 7.11 )
0.260 ( 6.60 )
0.245 ( 6.22 )
0.220 ( 5.59 )
0.125 (3.17 )
0.115 (2.92 )
Preliminary
AMBIENT TEMPERATURE, (OC)
INSTANTANEOUS REVERSE CURRENT, (uA)
25
5
00
4
3
2
1
7550 175100 125 150
RATING AND CHARACTERISTICS CURVES ( MURS320 THRU MURS360 )
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
AVERAGE FORWARD CURRENT, (A)
0
1.0
0.1
100
1000
10
6020 40 80 100 120 140
FIG.3 TYPICAL REVERSE
CHARACTERISTICS
trr
+0.5A
50 W
NONINDUCTIVE
10 W
NONINDUCTIVE
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR 15/1 ns/cm
NOTES:
1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
D.U.T
25 Vdc
(approx)
( - )
( - )
( + )
( + )
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
T
A
= 25 OC
T
A
= 75 OC
T
A
= 150 OC
MURS320
MURS340,MURS360
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
1
10
30
20
50
100
200
INSTANTANEOUS FORWARD CURRENT, (A)
1.0
0.3
0.1
0.03
0.01
3.0
10
20
105 50 100
2.52.01.51.00.50 3.0 3.5
FIG.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
8.3ms Single Half Sine-Wave
(JEDED Method)
Pulse Width=300uS
1% Duty Cycle
T
J
= 25 OC
MURS320
MURS340,MURS360
Mounting Pad Layout
Dimensions in inches and (millimeters)
0.121MIN.
( 3.07 MIN.)
0.185 MAX.
(4.69 MAX.)
0.060 MAX.
(1.52 MAX.)
0.320 REF
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specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
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