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International Rectifier Electronic Components Datasheet

MBRS190TR Datasheet

SCHOTTKY RECTIFIER

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SCHOTTKY RECTIFIER
Bulletin PD-20592 rev. C 05/02
MBRS190TR
MBRS1100TR
1 Amp
SMB
Major Ratings and Characteristics
Characteristics
MBR190TR
MBR1100TR
Units
IF(AV) Rectangular waveform
1.0
A
VRRM
IFSM @ tp = 5 µs sine
90 - 100
870
V
A
VF @1.0 Apk, TJ=125°C
0.63
V
TJ range
- 55 to 175
°C
Description/Features
The MBRS190TR, MBRS1100TR 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
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Device Marking: IR19/ IR10
CATHODE
ANODE
2.15 (.085)
1.80 (.071)
3.80 (.150)
3.30 (.130)
12
4.70 (.185)
4.10 (.161)
1 POLARITY 2 PART NUMBER
2.40 (.094)
1.90 (.075)
2.5 TYP. SOLDERING PAD
(.098 TYP.)
1.30 (.051)
0.76 (.030)
5.60 (.220)
5.00 (.197)
0.30 (.012)
0.15 (.006)
2.0 TYP.
(.079 TYP.)
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
www.irf.com
1


International Rectifier Electronic Components Datasheet

MBRS190TR Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

MBRS190TR, MBRS1100TR
Bulletin PD-20592 rev. C 05/02
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
MBRS190TR
90
MBRS1100TR
100
Absolute Maximum Ratings
Parameters
Value
IF(AV) Max. Average Forward Current
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current
1.0
870
50
EAS Non- Repetitive Avalanche Energy
IAR Repetitive Avalanche Current
5.0
0.2
Units Conditions
A 50% duty cycle @ TL = 147 °C, rectangular wave form
A 5µs Sine or 3µs Rect. pulse Following any rated
load condition and
10ms Sine or 6ms Rect. pulse with rated VRRMapplied
mJ TJ = 25 °C, IAS = 0.5A, L = 10mH
A
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
CT Typical Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Volatge Rate of Charge
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Value Units
Conditions
0.78
0.62
0.5
1.0
42
2.0
10000
V @ 1A
TJ = 25 °C
V @ 1A
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC, (test signal range 100kHz to 1MHz) 25°C
nH Measured lead to lead 5mm from package body
V/ µs
Thermal-Mechanical Specifications
Parameters
Value Units
Conditions
TJ Max. Junction Temperature Range (*) - 55 to 175 °C
Tstg Max. Storage Temperature Range - 55 to 175 °C
RthJL Max. Thermal Resistance
Junction to Lead
36
(**)
°C/W
RthJA Max. Thermal Resistance
Junction to Ambient
80 °C/W
DC operation (See Fig. 4)
DC operation
wt Approximate Weight
0.10(0.003) g (oz.)
Case Style
SMB
Similar to DO-214AA
Device Marking
IR19-IR10
(*) dPtot < 1 thermal runaway condition for a diode on its own heatsink
dTj Rth( j-a)
(**) Mounted 1 inch square PCB
2 www.irf.com


Part Number MBRS190TR
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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MBRS190TR Datasheet PDF






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