B340LB Datasheet, PDF (1/4 Pages) Vishay Siliconix – High-Current Density Surface Mount Schottky Rectifier

New Product
B340LB
Vishay General Semiconductor
High Current Density Surface Mount Schottky Rectifier
DO-214AA (SMB)
PRIMARY CHARACTERISTICS
I_F(AV)
V_RRM
I_FSM
V_F at I_F = 3.0 A
T_J max.
3.0 A
40 V
100 A
0.34 V
150 °C
FEATURES
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Very low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
• Solder dip 260 °C, 40 s
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, dc-to-dc converters, and polarity
protection applications.
MECHANICAL DATA
Case: DO-214AA (SMB)
Epoxy meets UL 94 V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix for commercial grade, meets JESD 201 class
1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Max. average forward rectified current at T_L (Fig. 1)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
V_RRM
V_RMS
V_DC
I_F(AV)
I_FSM
Voltage rate of change (rated V_R)
Operating junction temperature range
Storage temperature range
dV/dt
T_J
T_STG
B340LB
B34
40
28
40
3.0
100
10 000
- 65 to + 150
- 65 to + 150
UNIT
V
V
V
A
A
V/µs
°C
°C
Document Number: 89039
Revision: 20-Apr-09
For technical questions within your region, please contact one of the following:
[e-mail], [e-mail], [e-mail]
www.vishay.com
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