B330LA-M3, B340A-M3
Vishay General Semiconductor
www.vishay.com
High-Current Density Surface Mount Schottky Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
DO-214AC (SMA)
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in low voltage, high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
PRIMARY CHARACTERISTICS
Package
DO-214AC (SMA)
MECHANICAL DATA
IF(AV)
3.0 A
Case: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
VRRM
30 V, 40 V
65 A
IFSM
Base P/N-M3
- halogen-free, RoHS compliant, and
VF
0.50 V, 0.55 V
150 °C
commercial grade
TJ max.
Diode variations
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
Single die
M3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes the cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
B330LA
B33
30
B340A
B34
40
UNIT
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
V
V
21
28
Maximum DC blocking voltage
VDC
30
40
V
A
Maximum average forward rectified current at TL (fig. 1)
IF(AV)
3.0
65
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
A
Voltage rate of change (rated VR)
dV/dt
10 000
V/μs
°C
Operating junction and storage temperature range
TJ, TSTG
- 65 to + 150
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
B330LA
0.5
B340A
UNIT
(1)
Maximum instantaneous forward voltage
Maximum reverse current at rated VR
3.0 A
TJ = 25 °C
TJ = 25 °C
VF
0.55
0.5
V
(2)
IR
0.5
mA
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Pulse test: Pulse width 40 ms
(2)
Revision: 26-Apr-13
Document Number: 89415
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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