Product Sheet

V i s h ay I n t e r t e c h n o l o g y, I n c .
Diodes
Diodes - Low-Profile SMPA Package for Automotive and Commerical Applications
TMBS ® Rectifiers
Low-Profile, Low Forward Voltage Drop TMBS® Rectifiers
Cut Power Losses and Increase Efficiency in
Automotive and Commercial Applications
Key Benefits
• Very low-profile DO-221BC (SMPA) package
–– Typical height of 0.95 mm
• Current ratings from 3 A to 8 A
• Low forward voltage drop down to 0.37 V at 3 A
–– Low power losses and high efficiency
• Maximum operating junction temperature of 150 °C
• Trench MOS Schottky technology
• 45 V devices are AEC-Q101 qualified
APPLICATIONS
• For use in low-voltage, high-frequency DC/DC converters, switching power supplies,
freewheeling diodes, and polarity protection in automotive applications and mobile
device chargers
Resources
• Gateway page: http://www.vishay.com/diodes/rectifiers/do-221bc-smpa/
• For technical questions, contact [email protected]
• Material categorization: For definitions of compliance, please see http://www.vishay.com/doc?99912
One of the World’s Largest Manufacturers of
Discrete Semiconductors and Passive Components
PRODUCT SHEET
1/2
VMN-PT0388-1311
This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO
SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
V i s h ay I n t e r t e c h n o l o g y, I n c .
Diodes
Diodes - Low-Profile SMPA Package for Automotive and Commerical Applications
TMBS ® Rectifiers
The new 45 V and 50 V TMBS® Trench MOS Barrier Schottky rectifiers feature high current density with current
ratings from 3 A to 8 A in the low-profile DO-221BC (SMPA) package. The 45 V devices are AEC-Q101 qualified for
automotive applications, while the 50 V rectifiers are ideal for commercial applications, especially smartphone and
tablet chargers.
Device Specification Table:
Product
categories
TMBS
PRODUCT SHEET
Vishay P/N
IF
(A)
VRRM
(V)
V3PAL45HM3/I
3
V4PAL45HM3/I
VF at IF and TJ
IFSM
(A)
VF
(V)
IF
(A)
TA
(oC)
45
0.37
3
125
80
4
45
0.41
4
125
80
V8PAL45HM3/I
8
45
0.40
8
125
120
V3PAN50-M3/I
3
50
0.40
3
125
80
V4PAN50-M3/I
4
50
0.46
4
125
80
V8PAN50-M3/I
8
50
0.41
8
125
120
V8PAL50-M3/I
8
50
0.40
8
125
120
2/2
TJ max
(oC)
150
VMN-PT0388-1311
This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO
SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000