MUR440 [RECTRON]
ULTRAFAST RECTIFIER VOLTAGE RANGE 200 to 600 Volts CURRENT 4.0 Amperes; 超快整流器电压范围200〜 600伏特电流4.0安培
| 型号： | MUR440 |
| 厂家： | 
RECTRON SEMICONDUCTOR |
| 描述： | ULTRAFAST RECTIFIER VOLTAGE RANGE 200 to 600 Volts CURRENT 4.0 Amperes |
| 文件： | 总3页 (文件大小：192K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
DO-201AD
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
.052 (1.3)
.048 (1.2)
DIA.
1.0 (25.4)
MIN.
* Weight: 1.18 gram
.375 (9.5)
.335 (8.5)
.220 (5.6)
.197 (5.0)
DIA.
1.0 (25.4)
MIN.
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%.
Dimensions in inches and (millimeters)
O
MAXIMUM RATINGS (@ T
A
=25 C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
MUR420
200
MUR440
400
MUR460
600
UNITS
Volts
Volts
Volts
V
V
RRM
RMS
140
280
420
Maximum DC Blocking Voltage
V
200
400
600
DC
O
Maximum Average Forward Rectified Current
I
Amps
4.0
O
at T =55 C
A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
Amps
0 C
125
110
FSM
Operating and Storage Temperature Range
T , T
J STG
-55 to + 150
MUR440
O
ELECTRICAL CHARACTERISTICS(@T =25 C unless otherwise noted)
A
MUR420
0.89
MUR460
CHARACTERISTICS
SYMBOL
UNITS
Volts
Maximum Instantaneous Forward Voltage at 4.0A DC
V
1.28
F
@T = 25oC
J
Maximum DC Reverse Current
at Rated DC Blocking Voltage
5
10
250
50
I
R
uAmps
nSec
@T = 100oC
J
150
25
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Test Conditions: I = 0.5A, I = -1.0A, I
trr
= -0.25A
2010-02
REV: O
F
R
RR
2. "Fully ROHS complaint", "100% Sn plating (Pb-free)"
RATING AND CHARACTERISTICS CURVES ( MUR420 THRU MUR460 )
trr
+0.5A
50 Ω
NONINDUCTIVE
10 Ω
NONINDUCTIVE
( - )
PULSE
GENERATOR
(NOTE 2)
D.U.T
0
( + )
25 Vdc
(approx)
( - )
-0.25A
1
( + )
OSCILLOSCOPE
(NOTE 1)
NON-
INDUCTIVE
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
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
5
4
1000
T
= 100 OC
A
100
T
A
= 75 OC
= 25 OC
60
3
2
10
T
A
1.0
Single Phase
Half Wave 60Hz
Resistive or
1
0
MUR420
MUR440,MUR460
Inductive Load
0.1
0
25
50
75
100
125
150
175
0
20
40
80
100
120
140
AMBIENT TEMPERATURE, (OC)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.3 TYPICAL REVERSE
CHARACTERISTICS
20
200
100
8.3ms Single Half Sine-Wave
(JEDED Method)
10
T
= 25 OC
J
3.0
1.0
MUR440,MUR460
50
0.3
0.1
30
20
MUR420
MUR420
0.03
0.01
Pulse Width=300uS
1% Duty Cycle
MUR440,MUR460
10
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1
5
10
50
100
INSTANTANEOUS FORWARD VOLTAGE, (V)
NUMBER OF CYCLES AT 60Hz
FIG.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
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 liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. 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 rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval 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 Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
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