MBRA140TRPBF Datasheet, PDF (1/5 Pages) Vishay Siliconix – Schottky Rectifier, 1.0 A

MBRA140TRPbF
Vishay High Power Products
Schottky Rectifier, 1.0 A
SMA
Cathode
Anode
PRODUCT SUMMARY
I_F(AV)
V_R
I_RM
1.0 A
40 V
26 mA at 125 °C
FEATURES
• Small foot print, surface mountable
• Low forward voltage drop
• High frequency operation
RoHS
COMPLIANT
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The MBRA140TRPbF 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,
freewheeling diodes, battery charging, and reverse battery
protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 µs sine
V_F
1.0 Apk, T_J = 125 °C
T_J
Range
VALUES
1.0
40
120
0.49
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V_R
V_RWM
MBRA140TRPbF
40
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 4
I_F(AV)
Maximum peak one cycle non-repetitive
surge current
I_FSM
See fig. 6
Non-repetitive avalanche energy
E_AS
Repetitive avalanche current
I_AR
TEST CONDITIONS
VALUES
50 % duty cycle at T_L = 118 °C, rectangular waveform
On PC board 9 mm² island (0.013 mm thick copper pad area)
1.0
5 µs sine or 3 µs rect. pulse
Following any rated load
120
condition and with rated
10 ms sine or 6 ms rect. pulse _{VRRM applied}
30
T_J = 25 °C, I_AS = 1 A, L = 6 mH
3.0
1.0
UNITS
A
mJ
A
Document Number: 94301
Revision: 14-Aug-08
For technical questions, contact: [e-mail]
www.vishay.com
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