Transcript
MUR420 MUR440 MUR460
ULTRAFAST RECTIFIER VOLTAGE RANGE 200 to 600 Volts CURRENT 4.0 Amperes FEATURES * * * * * * *
High reliability Low leakage Low forward voltage High current capability Ultrafast switching speed High surge capability Good for switching mode circuit
MECHANICAL DATA * * * * *
m i l e
Case: Molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 1.18 gram
Pr
ry
DO-201AD
a n i
.052 (1.3) 1.0 (25.4)
.048 (1.2)
DIA.
MIN.
.375 (9.5) .335 (8.5)
.220 (5.6) .197 (5.0)
DIA.
1.0 (25.4)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MIN.
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) SYMBOL
MUR420
MUR440
MUR460
UNITS
Maximum Recurrent Peak Reverse Voltage
RATINGS
VRRM
200
400
600
Volts
Maximum RMS Voltage
VRMS
140
280
420
Volts
VDC
200
400
600
Volts
Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A=55 OC
IO
Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method)
I FSM
Operating and Storage Temperature Range
Amps
4.0 125
T J, T STG
Amps
110
0
-55 to + 150
C
ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS
SYMBOL
MUR420
VF
0.89
1.28
5
10
150
250
25
50
Maximum Instantaneous Forward Voltage at 4.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage
@T J = 25 o C @T J = 100 o C
Maximum Reverse Recovery Time (Note 1) NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A 2. "Fully ROHS complaint", "100% Sn plating (Pb-free)"
IR trr
MUR440
MUR460
UNITS Volts uAmps nSec 2010-02 REV: O
RATING AND CHARACTERISTICS CURVES ( MUR420 THRU MUR460 ) 50 W NONINDUCTIVE
(-)
D.U.T
(+) 25 Vdc (approx) (-)
PULSE GENERATOR (NOTE 2)
1 NONINDUCTIVE
trr
+0.5A
10 W NONINDUCTIVE
0 -0.25A
(+)
OSCILLOSCOPE (NOTE 1)
NOTES: 1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF.
-1.0A
2. Rise Time = 10ns max. Source Impedance = 50 ohms.
1cm SET TIME BASE FOR 20/1 ns/cm
AVERAGE FORWARD CURRENT, (A)
4 3 2 Single Phase Half Wave 60Hz Resistive or Inductive Load
1 0
0
25
50
75
100
125
150
175
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 5
1000 TA = 100 OC
100 TA = 75 OC
10 TA = 25 OC
1.0
0.1
MUR420 MUR440,MUR460
0
AMBIENT TEMPERATURE, ( C)
TJ = 25 C O
3.0
MUR440,MUR460
1.0 0.3 0.1
MUR420
0.03 0.01
Pulse Width=300uS 1% Duty Cycle
0
0.5
1.0
1.5
2.0
2.5
40
60
80
100
120
140
FIG.3 TYPICAL REVERSE CHARACTERISTICS PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS FORWARD CURRENT, (A)
FIG.2 TYPICAL FORWARD CURRENT DERATING CURVE
20 10
20
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
O
3.0
3.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.4 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
200
8.3ms Single Half Sine-Wave (JEDED Method)
100
50 30 MUR420
20
MUR440,MUR460
10
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.
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Rectron: MUR420
