MURS120PBF [INFINEON]
Ultrafast Rectifier; 超快整流器
| 型号： | MURS120PBF |
| 厂家： | 
Infineon |
| 描述： | Ultrafast Rectifier |
| 文件： | 总6页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-20877 11/04
MURS120PbF
Ultrafast Rectifier
Features
• Ultrafast Recovery Time
IF(AV) = 1.0Amp
VR = 200V
• Low Forward Voltage Drop
• Low Leakage Current
• 175°C Operating Junction Temperature
• Lead-Free ("PbF" suffix)
Description/ Applications
International Rectifier's MUR.. series are the state of the art Ultra fast recovery rectifiers specifically designed with
optimized performance of forward voltage drop and ultra fast recovery time.
The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as
free-wheeling diode in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
Absolute Maximum Ratings
Parameters
Max
Units
VRRM
IF(AV)
IFSM
Peak Repetitive Peak Reverse Voltage
Average Rectified Forward Current, T L = 158°C
Non Repetitive Peak Surge Current
200
V
1
40
A
TJ, TSTG Operating Junction and Storage Temperatures
- 65 to 175
°C
Case Styles
MURS120PbF
SMB
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1
MURS120PbF
Bulletin PD-20877 11/04
Electrical Characteristics @ T = 25°C (unless otherwise specified)
J
Parameters
Min Typ Max Units Test Conditions
VBR, Vr
VF
Breakdown Voltage,
Blocking Voltage
200
-
-
V
IR = 100µA
Forward Voltage
-
-
-
-
-
0.83 0.875
0.65 0.71
V
IF = 1A
V
IF = 1A, TJ = 150°C
VR = VR Rated
TJ = 150°C, VR = VR Rated
VR = 200V
IR
Reverse Leakage Current
Junction Capacitance
0.1
11
12
2
50
-
µA
µA
pF
CT
Dynamic Recovery Characteristics @ T = 25°C (unless otherwise specified)
J
Parameters
Min Typ Max Units Test Conditions
trr
Reverse Recovery Time
-
-
-
-
35
25
ns
IF = 1.0A, diF/dt = 50A/µs, VR = 30V
IF = 0.5A, IR = 1.0A, IREC = 0.25A
Thermal - Mechanical Characteristics
Parameters
Min
Typ
Max
175
175
21
Units
TJ
Max. Junction Temperature Range
-
- 65
-
-
-
-
°C
TStg
Max. Storage Temperature Range
RthJL
Wt
Thermal Resistance, Junction to Lead
Weight
°C/W
-
-
0.1
0.07
-
-
g
(oz)
wt
Approximate Weight
Case Style
0.10 (0.003)
SMB
g (oz.)
Device Marking
IRU120
2
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MURS120PbF
Bulletin PD-20877 11/04
10
100
10
Tj = 175˚C
150˚C
125˚C
100˚C
1
75˚C
0.1
50˚C
25˚C
0.01
0.001
T
T
T
= 175˚C
= 150˚C
0
50
100
150
200
J
J
J
Reverse Voltage-VR (V)
1
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage
=
25˚C
100
Tj = 25˚C
0.1
0.4
10
0.6
0.8
1
1.2
1.4
0
40
80
120
160
200
Forward Voltage Drop-VFM (V)
Reverse Voltage-VR (V)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage
Fig.1-Typical Forward Voltage Drop Characteristics
100
D = 0.50
D = 0.20
D = 0.10
10
D = 0.05
D = 0.02
D = 0.01
P
DM
t
1
t
1
Single Pulse
2
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC+ Tc
0.1
0.001
0.01
0.1
1
10
t1,Rectangular Pulse Duration (Seconds)
Fig.4-Max. Thermal Impedance Z thJC Characteristics
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3
MURS120PbF
Bulletin PD-20877 11/04
1
0.8
0.6
0.4
0.2
0
180
170
160
RMS Limit
DC
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
DC
Square wave (D = 0.50)
Rated Vr applied
150
140
see note (3)
0.4
0
0.8
1.2
1.6
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
Average Forward Current - IF(AV) (A)
Average Forward Current - IF(AV) (A)
Fig.5-Max. Allowable LeadTemperature
Vs. Average Forward Current
Fig. 6-Forward Power Loss Characteristics
100
10
Tj = 25˚C
Tj = 25˚C
10
Vr = 30V
If = 1A
Vr = 30V
If = 1A
1
100
1
100
1000
1000
diF/dt (A/µs)
di F /dt (A/µs)
Fig. 8 - Typical Stored Charge vs. di F /dt
Fig. 7 - Typical Reverse Recovery vs. di F /dt
(3) Formulaused:TC =TJ -(Pd+PdREV)xRthJC
;
Pd=ForwardPowerLoss=IF(AV) xVFM@(IF(AV)/D) (seeFig.6);
PdREV =InversePowerLoss=VR1 xIR(1-D); IR @VR1=ratedVR
4
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MURS120PbF
Bulletin PD-20877 11/04
Outline Table
CATHODE
1
ANODE
Device Marking: IR1C
2
2.15 (.085)
1.80 (.071)
3.80 (.150)
3.30 (.130)
2
POLARITY
PART NUMBER
1
4.70 (.185)
4.10 (.161)
2.5 TYP.
SOLDERING PAD
(.098 TYP.)
2.40 (.094)
1.90 (.075)
0.30 (.012)
1.30 (.051)
0.76 (.030)
0.15 (.006)
2.0 TYP.
(.079 TYP.)
5.60 (.220)
5.00 (.197)
4.2 (.165)
4.0 (.157)
Outline SMB
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
Marking & Identification
Each device has 2 rows for identification. The first row designates the device as manufactured by International
Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and
Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID.
IRU120
VOLTAGE
CURRENT
PROCESS TYPE
IR LOGO
PYWWX
SITE ID
WEEK
2nd digit of the YEAR
"Y" = 1st digit of the YEAR "standard product"
"P" = "Lead-Free"
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5
MURS120PbF
Bulletin PD-20877 11/04
Tape & Reel Information
Dimensions in millimeters and (inches)
Ordering Information Table
Device Code
MUR
S
1
20 TR PbF
2
4
1
3
5
6
1
-
-
-
-
-
Ultrafast MUR Series
Package Style: SMB
Current Rating (1 = 1A)
2
3
4
5
Voltage Rating (20 = 200V)
y none= Box (1000 pieces)
y TR = Tape & Reel (3000 pieces)
y none= Standard Production
y PbF = Lead-Free
6
-
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 11/04
6
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