MBRA120TR_02 [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | MBRA120TR_02 |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-20643 rev. A 02/02
MBRA120TR
SCHOTTKY RECTIFIER
1.0 Amp
SMA
Major Ratings and Characteristics
Description/ Features
The MBRA120TR surface mount Schottky rectifier has been
designed for applications requiring low forward drop and very
small foot prints on PC boards. Typical applications are in disk
drives, switching power supplies, converters, free-wheeling
diodes, battery charging, and reverse battery protection.
Small foot print, surface mountable
Lowforwardvoltagedrop
Characteristics
MBRA120TR Units
I
Rect.Waveform
1.0
A
FAV
V
20
310
V
A
RRM
I
@tp=5µssine
Highfrequencyoperation
FSM
Guardringforenhancedruggednessandlongterm
V
@1.0Apk,T =125°C
J
0.34
V
reliability
F
T
range
- 65 to150
°C
J
DeviceMarking:IR12A
CATHODE
ANODE
1
2
1.40 (.055)
1.60 (.062)
2.50 (.098)
2.90 (.114)
2
POLARITY
PART NUMBER
1
4.00 (.157)
4.60 (.181)
2.10 MAX.
.152 (.006)
.305 (.012)
(.085 MAX. )
1.47 MIN.
(.058 MIN.)
2.00 (.078)
2.44 (.096)
.103 (.004)
.203 (.008)
0.76 (.030)
1.52 (.060)
1.27 MIN.
(.050 MIN.)
4.80 (.188)
5.28 (.208)
5.53 (.218)
SOLDERING PAD
Outline SMA Similar to D-64
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
www.irf.com
1
MBRA120TR
Bulletin PD-20643 rev. A 02/02
Voltage Ratings
Partnumber
MBRA120TR
VR
Max. DC Reverse Voltage (V)
20
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
Value Units Conditions
IF(AV) Max.AverageForwardCurrent
1.0
A
50%duty cycle@TL=136°C,rectangular waveform
Following any rated
load condition and
with rated VRRMapplied
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent
310
5µs Sineor3µsRect.pulse
40
3
10msSineor6msRect. pulse
EAS NonRepetitiveAvalancheEnergy
mJ TJ=25°C,IAS=1A,L=10mH
A
IAR
RepetitiveAvalancheCurrent
0.8
Electrical Specifications
Parameters
Typ.
Max. Units
Conditions
VFM Max. ForwardVoltageDrop (1)
0.42
0.46
0.33
0.39
0.30
0.36
0.015
2.0
0.45
0.52
0.37
0.45
0.35
0.43
0.2
6.0
20
-
V
V
V
V
V
@ 1A
@ 2A
@ 1A
@ 2A
TJ = 25 °C
TJ = 100 °C
TJ = 125 °C
@ 1A
V
@ 2A
IRM Max.ReverseLeakageCurrent (1)
mA
mA
mA
pF
T J = 25 °C
TJ = 100 °C
TJ = 125 °C
VR = 5VDC (test signal range 100kHz to
1Mhz), @ 25°C
VR = rated VR
7.0
110
CT
LS
TypicalJunctionCapacitance
TypicalSeriesInductance
2.0
-
-
nH
Measuredleadtolead5mmfrompackagebody
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300µs, Duty Cycle < 2%
10000
V/ µs (RatedVR)
Thermal-Mechanical Specifications
Parameters
Value Units
Conditions
TJ
Max.JunctionTemperatureRange (*) -65 to150 °C
Tstg Max.StorageTemperatureRange
RthJL Max.ThermalResistanceJunction
-65 to150 °C
35
°C/W DCoperation
to Lead
(**)
RthJA Max.ThermalResistanceJunction
toAmbient
80
°C/W
Wt ApproximateWeight
Case Style
0.07(0.002) gr(oz)
SMA
SimilarD-64
DeviceMarking
IR12A
(*) dPtot
dTj
1
<
thermal runaway condition for a diode on its own heatsink
(**) Mounted 1 inch square PCB
Rth( j-a)
2
www.irf.com
MBRA120TR
Bulletin PD-20643 rev. A 02/02
100
10
Tj = 150˚C
10
125˚C
100˚C
1
75˚C
50˚C
25˚C
0.1
0.01
0.001
0.0001
0
5
10
15
20
ReverseVoltage-VR(V)
Fig.2-TypicalPeakReverseCurrent
Vs.ReverseVoltage
1
Tj = 150˚C
Tj = 125˚C
Tj = 100˚C
Tj = 25˚C
1000
100
10
Tj = 25˚C
0.1
0
0.2
0.4
0.6
0.8
1
Forward Voltage Drop -VFM(V)
Fig.1-Maximum Forward Voltage Drop Characteristics
0
5
10
15
20
ReverseVoltage-VR(V)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage
www.irf.com
3
MBRA120TR
Bulletin PD-20643 rev. A 02/02
155
150
145
0.5
0.4
0.3
0.2
0.1
0
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMS Limit
140
DC
Square wave
DC
135
see note (2)
130
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
0
0.4
0.8
1.2
1.6
AverageForwardCurrent-IF(AV)(A)
AverageForwardCurrent-IF(AV)(A)
Fig.4-MaximumAverageForwardCurrent
Vs.AllowableLeadTemperature
Fig.5-MaximumAverageForwardDissipation
Vs.AverageForwardCurrent
1000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
100
Tj = 25˚C
10
10
100
1000
10000
SquareWavePulseDuration-tp(microsec)
Fig.6-Maximum Peak Surge Forward Current Vs. Pulse Duration
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC
;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D)
4
www.irf.com
MBRA120TR
Bulletin PD-20643 rev. A 02/02
Tape & Reel Information
NOTE:
1. OUTLINE CONFORMS TO EIA-481.
Dimensionsinmillimetersand(inches)
Ordering Information
Marking & Identification
Eachdevicehasmarkingandidentificationontworows.
-Thefirstrowdesignatesthedeviceasmanufacturedby
International Rectifierasindicatedbytheletters"IR",then
Current,Voltage.
MBRA120TR - TAPE AND REEL
WHEN ORDERING, INDICATE THE PART NUMBER
AND THE QUANTITY ( IN MULTIPLES OF 7500
PIECES).
-Thesecond rowshowsthedatacode:YearandWeek.
Seebelowmarkingdiagram.
EXAMPLE: MBRA120TR - 15000PIECES
FIRST ROW
IR 1 2 A
SECOND ROW
Date Code
YY WW
Data and specifications subject to change without notice.
This product has been designed for Industrial Level.
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. 02/02
www.irf.com
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