MUR440 [TSC]
4.0 AMPS. Ultrafast Glass Passivated Rectifiers; 4.0安培。超快玻璃钝化整流器
| 型号： | MUR440 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 4.0 AMPS. Ultrafast Glass Passivated Rectifiers |
| 文件： | 总2页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MUR420 THRU MUR460
4.0 AMPS. Ultrafast Glass Passivated Rectifiers
Voltage Range
200 to 600 Volts
Current
4.0 Amperes
DO-201AD
Features
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Ideally suited for use in very high
frequency switching power supplies,
inverters and as free wheeling diodes
Ultrafast recovery time for high efficiency
Excellent high temperature switching
Glass passivated junction
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Mechanical Data
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Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Axial leads, solderable per MIL-STD-
202, Method 208 guaranteed
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Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
260℃/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
Mounting position: Any
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Weight: 1.2 grams, 0.045oz.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
MUR420
MUR440
400
280
MUR460
600
420
Type Number
Maximum Recurrent Peak Reverse Voltage
Units
VRRM
VRMS
VDC
200
140
200
V
V
V
Maximum RMS Voltage
Maximum DC Blocking Voltage
400
600
Maximum Average Forward Rectified Current
.375”(9.5mm) Lead Length (See Fig. 1)
I(AV)
IFSM
VF
4.0
A
A
V
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
125
150
Maximum Instantaneous Forward Voltage
@ 4.0A
0.89
1.28
Maximum DC Reverse Current @ TC=25℃
at Rated DC Blocking Voltage @ TC=150℃
(Note 4)
5.0
150
10
250
uA
uA
IR
Maximum Reverse Recovery Time ( Note 2 )
Trr
Cj
25
25
50
nS
pF
Typical Junction Capacitance ( Note 1 )
TJ = 25℃(Fig. 5)
65
28
Typical Thermal Resistance (Note 3)
℃/W
nS
RθJA
TFR
Maximum Forward Recovery Time TFR
(IF=1.0A, di/dt = 100A/us, Rev. to 1.0V)
50
Operating Temperature Range
Storage Temperature Range
℃
℃
TJ
-65 to +175
-65 to +175
TSTG
Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4..0 Volts D.C.
2. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
3. Thermal Resistance from Junction to Ambient, Lead Length = 1/2” on P.C. Board with
1.5” x 1.5” Copper Surface.
4. Pulse lest: tp = 300 uS, Duty Cycle < 2%.
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RATINGS AND CHARACTERISTIC CURVES (MUR420 THRU MUR460)
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
6.0
150
125
100
75
L = 1/2"
4.0
PCB with 1.5" x 1.5"
copper pads
2.0
50
0
25
0
50
100
150
200
1
10
NUMBER OF CYCLES AT 60HZ
100
AMBIENT TEMPERATURE. (OC)
FIG.3- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4- TYPICSL REVERSE CHARACTERISTICS
100
1000
Tj=250C
100
10
10
Tj=1000C
1
1
0.1
Tj=250C
0.1
0.01
0.001
0.01
0
20
40
60
80
100
0
0.4
0.8
1.2
1.6
2.0
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
INSTANTANEOUS FORWARD VOLTAGE. (V)
FIG.5- TYPICAL JUNCTION CAPACITANCE
PERLEG
1000
Tj=250C
f=1.0MHz
Vsig=50m Vp-p
100
10
0.1
1
10
100
REVERSE VOLTAGE. (V)
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