Vishay MBRS1100TR, MBRS190TR Data Sheet
Bulletin PD-20592 04/01
MBRS190TR
MBRS1100TR
SCHOTTKY RECTIFIER |
1 Amp |
SMB
Major Ratings and Characteristics
Characteristics |
MBR190TR |
Units |
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MBR1100TR |
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IF(AV) |
Rectangularwaveform |
1.0 |
A |
VRRM |
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100 |
V |
IFSM |
@ tp = 5 µs sine |
870 |
A |
VF |
@1.0Apk,TJ=125°C |
0.62 |
V |
TJ |
range |
-55 to175 |
°C |
Description/Features
The MBRS190TR, MBRS1100TR surface-mount Schottky rectifierhasbeendesignedforapplicationsrequiringlowforward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters,free-wheelingdiodes,batterycharging,andreverse battery protection.
Small foot print, surface mountable
Lowforwardvoltagedrop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
DeviceMarking:IR19/IR1C |
CATHODE |
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ANODE |
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2.15 (.085) |
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3.80 (.150) |
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1.80 (.071) |
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3.30 (.130) |
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1 |
2 |
4.70 (.185) |
1 POLARITY 2 PART NUMBER |
4.10 (.161) |
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2.5 TYP. |
SOLDERING PAD |
2.40 (.094) |
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(.098 TYP.) |
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1.90 (.075) |
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1.30 (.051) |
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0.30 (.012) |
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0.15 (.006) |
2.0 TYP. |
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0.76 (.030) |
5.60 (.220) |
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(.079 TYP.) |
4.2 (.165) |
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5.00 (.197) |
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4.0 (.157)
Outline SMB
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
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1 |
MBRS190TR, MBRS1100TR
Bulletin PD-20592 04/01
Voltage Ratings
Part number |
MBRS190TR |
MBRS1100TR |
VR Max. DC Reverse Voltage (V) |
90 |
100 |
VRWM Max. Working Peak Reverse Voltage (V) |
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Absolute Maximum Ratings
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Parameters |
Value |
Units |
Conditions |
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IF(AV) |
Max.AverageForwardCurrent |
1.0 |
A |
50%dutycycle@TL=147°C,rectangularwaveform |
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IFSM |
Max.PeakOneCycleNon-Repetitive |
870 |
A |
5µs Sineor3µsRect.pulse |
Following any |
rated |
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load condition |
and |
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SurgeCurrent |
50 |
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10msSineor6msRect. pulse |
with rated VRRMapplied |
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EAS |
Non-RepetitiveAvalancheEnergy |
6.0 |
mJ |
TJ =25°C,IAS =0.5A,L=11mH |
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IAR |
RepetitiveAvalancheCurrent |
0.5 |
A |
Currentdecayinglinearlytozeroin1µsec |
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Frequency limited by TJ max. Va = 1.5 x Vr typical |
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Electrical Specifications
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Parameters |
Value |
Units |
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Conditions |
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VFM |
Max. Forward Voltage Drop (1) |
0.78 |
V |
@ 1A |
TJ |
= 25 °C |
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* See Fig. 1 |
0.87 |
V |
@ 2A |
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0.62 |
V |
@ 1A |
TJ |
= 125 °C |
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0.70 |
V |
@ 2A |
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IRM |
Max. Reverse Leakage Current (1) |
0.5 |
mA |
TJ = 25 °C |
VR |
= rated VR |
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* See Fig. 2 |
1 |
mA |
TJ = 125 °C |
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CT |
Typical Junction Capacitance |
42 |
pF |
VR = 5VDC, (test signal range 100kHz to 1MHz) 25°C |
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LS |
Typical Series Inductance |
2.0 |
nH |
Measured lead to lead 5mm from package body |
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dv/dt |
Max. Volatge Rate of Charge |
10000 |
V/ µs |
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(Rated VR) |
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(1) Pulse Width < 300µs, Duty Cycle < 2% |
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Thermal-Mechanical |
Specifications |
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Parameters |
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Value |
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Units |
Conditions |
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TJ |
Max.JunctionTemperatureRange |
-55to175 |
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°C |
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Tstg |
Max.StorageTemperatureRange |
-55to175 |
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°C |
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R |
Max.ThermalResistance,Junction |
36 |
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°C/W |
DCoperation |
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thJL |
toLead |
(2) |
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wt |
ApproximateWeight |
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0.10 |
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g(oz.) |
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CaseStyle |
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SMB |
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SimilarDO-214AA |
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(2) Mounted 1 inch square PCB, thermal probe connected to lead 2mm from package
2 |
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