MUR480EG [ONSEMI]
SWITCHMODE TM Power Rectifiers; 开关模式TM电源整流器
| 型号： | MUR480EG |
| 厂家： | 
ONSEMI |
| 描述： | SWITCHMODE TM Power Rectifiers |
| 文件： | 总6页 (文件大小：88K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MUR480E, MUR4100E
SWITCHMODEt
Power Rectifiers
Ultrafast “E’’ Series with High Reverse
Energy Capability
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These state−of−the−art devices are designed for use in switching
power supplies, inverters and as free wheeling diodes.
ULTRAFAST RECTIFIER
4.0 AMPERES, 800−1000 VOLTS
Features
• 20 mJ Avalanche Energy Guaranteed
• Excellent Protection Against Voltage Transients in Switching
Inductive Load Circuits
• Ultrafast 75 Nanosecond Recovery Time
• 175°C Operating Junction Temperature
• Low Forward Voltage
• Low Leakage Current
• High Temperature Glass Passivated Junction
• Reverse Voltage to 1000 V
• These are Pb−Free Devices*
Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 1.1 Gram (Approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
AXIAL LEAD
CASE 267
STYLE 1
• Lead Temperature for Soldering Purposes:
MARKING DIAGRAM
260°C Max. for 10 Seconds
• Shipped in Plastic Bags, 5,000 per Bag
• Available Tape and Reel, 1,500 per Reel, by Adding a “RL’’ Suffix to
the Part Number
• Polarity: Cathode indicated by Polarity Band
A
MUR
4xxx
YYWWG
G
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
RRM
V
RWM
V
MUR480E
MUR4100E
800
1000
A
= Assembly Location
R
MUR4xxx= Device Number (see page 2)
YY
WW
G
= Year
= Work Week
= Pb−Free Package
Average Rectified Forward Current
(Square Wave; Mounting Method #3 Per Note 2)
I
4.0 @
T = 35°C
A
A
A
F(AV)
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 Hz)
I
70
FSM
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
Operating Junction and Storage Temperature
Range
T , T
−65 to
+175
°C
J
stg
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2007
1
Publication Order Number:
February, 2007 − Rev. 7
MUR480E/D
MUR480E, MUR4100E
THERMAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Maximum Thermal Resistance, Junction−to−Ambient
ELECTRICAL CHARACTERISTICS
Characteristic
R
See Note 2
°C/W
q
JA
Symbol
Max
Unit
Maximum Instantaneous Forward Voltage (Note 1)
v
V
F
(i = 3.0 Amps, T = 150°C)
1.53
1.75
1.85
F
J
(i = 3.0 Amps, T = 25°C)
F
J
(i = 4.0 Amps, T = 25°C)
F
J
Maximum Instantaneous Reverse Current (Note 1)
i
R
mA
(Rated dc Voltage, T = 150°C)
900
25
J
(Rated dc Voltage, T = 25°C)
J
Maximum Reverse Recovery Time
t
rr
ns
(I = 1.0 Amp, di/dt = 50 Amp/ms)
100
75
F
(I = 0.5 Amp, i = 1.0 Amp, I = 0.25 Amp)
F
R
REC
Maximum Forward Recovery Time
(I = 1.0 Amp, di/dt = 100 Amp/ms, Recovery to 1.0 V)
t
fr
75
ns
F
Controlled Avalanche Energy (See Test Circuit in Figure 6)
W
AVAL
20
mJ
1. Pulse Test: Pulse Width = 300 ms, Duty Cycle v 2.0%.
ORDERING INFORMATION
†
Device
Marking
Package
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Axial Lead*
Shipping
MUR480E
500 Units / Bulk
500 Units / Bulk
1500 / Tape & Reel
1500 / Tape & Reel
500 Units / Bulk
500 Units / Bulk
500 Units / Bulk
500 Units / Bulk
1500 / Tape & Reel
1500 / Tape & Reel
MUR480EG
MUR480ERL
MUR480E
MUR480ERLG
MUR480ES
MUR480ES
MUR4100E
MUR480ESG
MUR4100E
MUR4100EG
MUR4100ERL
MUR4100ERLG
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
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2
MUR480E, MUR4100E
MUR480E, MUR4100E
20
1000
400
T = 175°C
J
200
100
25°C
T = 175°C
J
40
20
10
10
7.0
5.0
100°C
25°C
100°C
4.0
2.0
1.0
0.4
0.2
0.1
3.0
2.0
0.04
0.02
0.01
0.004
0.002
0.001
*The curves shown are typical for the highest voltage
device in the voltage grouping. Typical reverse current
for lower voltage selections can be estimated from these
same curves if V is sufficiently below rated V .
R
R
0
100 200 300 400 500 600 700 800 900 1000
1.0
V , REVERSE VOLTAGE (VOLTS)
R
Figure 2. Typical Reverse Current*
0.7
0.5
10
8.0
6.0
4.0
0.3
0.2
Rated V
R
R
q
= 28°C/W
JA
0.1
0.07
0.05
dc
SQUARE WAVE
2.0
0
0.03
0.02
0
50
100
150
200
250
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
1.6 1.8
2
T , AMBIENT TEMPERATURE (°C)
A
v
INSTANTANEOUS VOLTAGE (VOLTS)
F,
Figure 3. Current Derating
Figure 1. Typical Forward Voltage
(Mounting Method #3 Per Note 2)
10
9.0
8.0
7.0
6.0
5.0
70
60
50
T = 175°C
J
5.0
40
30
T = 25°C
J
10
I
(Capacitive
Load)
PK
=20
dc
I
20
AV
4.0
3.0
2.0
SQUAREWAVE
10
9.0
8.0
1.0
0
7.0
0
1.0
2.0
3.0
4.0
5.0
0
10
20
30
40
50
V , REVERSE VOLTAGE (VOLTS)
R
I
, AVERAGE FORWARD CURRENT (AMPS)
F(AV)
Figure 4. Power Dissipation
Figure 5. Typical Capacitance
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3
MUR480E, MUR4100E
+V
DD
I
L
40 mH COIL
BV
DUT
V
D
I
D
MERCURY
SWITCH
I
D
I
L
DUT
S
1
V
DD
t
0
t
1
t
2
t
Figure 6. Test Circuit
Figure 7. Current−Voltage Waveforms
The unclamped inductive switching circuit shown in
Figure 6 was used to demonstrate the controlled avalanche
capability of the new “E’’ series Ultrafast rectifiers. A
mercury switch was used instead of an electronic switch to
simulate a noisy environment when the switch was being
opened.
component resistances. Assuming the component resistive
elements are small Equation (1) approximates the total
energy transferred to the diode. It can be seen from this
equation that if the V
voltage is low compared to the
DD
breakdown voltage of the device, the amount of energy
contributed by the supply during breakdown is small and the
total energy can be assumed to be nearly equal to the energy
When S is closed at t the current in the inductor I ramps
1
0
L
up linearly; and energy is stored in the coil. At t the switch
stored in the coil during the time when S was closed,
1
1
is opened and the voltage across the diode under test begins
to rise rapidly, due to di/dt effects, when this induced voltage
reaches the breakdown voltage of the diode, it is clamped at
Equation (2).
The oscilloscope picture in Figure 8, shows the
information obtained for the MUR8100E (similar die
construction as the MUR4100E Series) in this test circuit
conducting a peak current of one ampere at a breakdown
voltage of 1300 V, and using Equation (2) the energy
absorbed by the MUR8100E is approximately 20 mjoules.
Although it is not recommended to design for this
condition, the new “E’’ series provides added protection
against those unforeseen transient viruses that can produce
unexplained random failures in unfriendly environments.
BV
and the diode begins to conduct the full load current
DUT
which now starts to decay linearly through the diode, and
goes to zero at t .
2
By solving the loop equation at the point in time when S
1
is opened; and calculating the energy that is transferred to
the diode it can be shown that the total energy transferred is
equal to the energy stored in the inductor plus a finite amount
of energy from the V power supply while the diode is in
DD
breakdown (from t to t ) minus any losses due to finite
1
2
CHANNEL 2:
I
EQUATION (1):
CH1 500V
CH2 50mV
A
20ms
953 V VERT
L
0.5 AMPS/DIV.
BV
DUT
2
1
W
[
LILPK ǒ Ǔ
AVAL
2
BV
–V
DUT DD
CHANNEL 1:
V
DUT
500 VOLTS/DIV.
EQUATION (2):
2
LPK
1
2
W
[
LI
AVAL
TIME BASE:
20 ms/DIV.
1
ACQUISITIONS
SAVEREF SOURCE
217:33 HRS
STACK
CH1
CH2
REF
REF
Figure 8. Current−Voltage Waveforms
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4
MUR480E, MUR4100E
NOTE 2 − AMBIENT MOUNTING DATA
Data shown for thermal resistance junction−to−ambient
(R ) for the mountings shown is to be used as typical
qJA
guideline values for preliminary engineering or in case the
tie point temperature cannot be measured.
TYPICAL VALUES FOR R
IN STILL AIR
q
JA
Lead Length, L (IN)
Mounting
Method
1/8
50
58
1/4
51
59
1/2
53
61
3/4
55
63
Units
°C/W
°C/W
°C/W
1
2
3
R
q
JA
28
MOUNTING METHOD 1
P.C. Board Where Available Copper
Surface area is small.
L
L
MOUNTING METHOD 2
Vector Push−In Terminals T−28
L
L
MOUNTING METHOD 3
P.C. Board with
″
″
1−1/2 x 1−1/2 Copper Surface
L = 1/2″
Board Ground Plane
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5
MUR480E, MUR4100E
PACKAGE DIMENSIONS
AXIAL LEAD
CASE 267−05
(DO−201AD)
ISSUE G
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
A
K
D
2. CONTROLLING DIMENSION: INCH.
1
2
INCHES
DIM MIN MAX
MILLIMETERS
MIN
7.30
4.80
1.20
25.40
MAX
9.50
5.30
1.30
−−−
A
B
D
K
0.287
0.189
0.047
1.000
0.374
0.209
0.051
−−−
B
K
STYLE 1:
PIN 1. CATHODE (POLARITY BAND)
2. ANODE
SWITCHMODE is a trademark of Semiconductor Components Industries, LLC.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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For additional information, please contact your local
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MUR480E/D
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