BYS10-25 thru BYS10-45
Document Number 86013
14-Jul-05
Vishay General Semiconductor
www.vishay.com
1
DO-214AC (SMA)
Surface Mount Schottky Barrier Rectifier
Major Ratings and Characteristics
IF(AV) 1.5 A
VRRM 25 V to 45 V
IFSM 40 A
VF0.50 V
Tj max. 150 °C
Features
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Very low switching losses
• High surge capability
• Meets MSL level 1, per J-STD-020C
• Solder Dip 260 °C, 40 seconds
Typical Applications
For use in low voltage high frequency inverters, free-
wheeling, dc-to-dc converters, and polarity protection
applications
Mechanical Data
Case: DO-214AC (SMA)
Epoxy meets UL-94V-0 Flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Color band denotes the cathode end
Maximum Ratings
TA = 25 °C unless otherwise specified
Parameter Symbol BYS10-25 BYS10-35 BYS10-45 Unit
Device marking code BYS 025 BYS 035 BYS 045
Maximum repetitive peak reverse voltage VRRM 25 35 45 V
Maximum average forward rectified current IF(AV) 1.5 A
Peak forward surge current single half sine-wave
superimposed on rated load
at 8.3 ms
at 10 ms
IFSM 40
30
A
Junction and storage temperature range TJ, TSTG - 65 to + 150 °C