b340la

Manufacturer Part Numberb340la
Description3.0a Low Vf Schottky Barrier Rectifier
ManufacturerDiodes, Inc.
b340la datasheet
 


1
Page 1
2
Page 2
3
Page 3
Page 1/3

Download datasheet (85Kb)Embed
Next
Features
Very Low Forward Voltage Drop
Guard Ring Die Construction for Transient Protection
Ideally Suited for Automated Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 70A Peak
Lead Free Finish/RoHS Compliant (Note 3)
Mechanical Data
Case: SMA/SMB
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Marking Information: See Page 3
Approximate Weight: SMA 0.064 grams
SMB 0.093 grams
Maximum Ratings
@T
= 25°C unless otherwise specified
A
Single phase, half wave, 60Hz, resistive or inductive load unless otherwise noted.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current, single sine-wave
superimposed on rated load, 60Hz
Operating and Storage Temperature Range
Electrical Characteristics
@T
Characteristic
Reverse Breakdown Voltage (Note 2)
Forward Voltage Drop
Leakage Current (Note 2)
Total Capacitance
Thermal Resistance, Junction to Terminal
Notes:
1. When mounted on alumina substrate, 180° half sine wave.
2. Short duration pulse test used to minimize self-heating effect.
3. RoHS revision 13.2.2003. High temperature solder exemption applied, see EU Directive Annex Note 7.
DS30240 Rev. 7 - 2
3.0A LOW VF SCHOTTKY BARRIER RECTIFIER
Please click here to visit our online spice models database.
B
A
J
G
H
E
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
T
= 90°C
I
T
O
I
FSM
T
T
j,
STG
= 25°C unless otherwise specified
A
Symbol
Min
Typ
V
40
(BR)R
0.310
V
F
I
R
C
180
T
25
R
θ JT
1 of 3
www.diodes.com
B340LA/B
SMA
Dim
Min
Max
Min
A
2.29
2.92
3.30
B
4.00
4.60
4.06
C
C
1.27
1.63
1.96
D
0.15
0.31
0.15
E
4.80
5.59
5.00
D
G
0.10
0.20
0.10
H
0.76
1.52
0.76
J
2.01
2.30
2.00
All Dimensions in mm
“A” Suffix Designates SMA Package
“B” Suffix Designates SMB Package
Value
40
28
3.0
70
-55 to +125
Max
Unit
Conditions
V
I
= 2.0mA
R
0.350
I
= 1.0A
F
V
0.450
I
= 3.0A
F
150
uA
V
= 15V
R
1.0
V
= 20V
R
mA
2.0
V
= 40V
R
pF
f = 1MHz, V
= 4.0VDC
R
°C/W
© Diodes Incorporated
SMB
Max
3.94
4.57
2.21
0.31
5.59
0.20
1.52
2.40
Unit
V
V
A
A
°C
B340LA/B

b340la Summary of contents

  • Page 1

    ... Suffix Designates SMB Package Value 40 28 3.0 70 -55 to +125 Max Unit Conditions ⎯ 2.0mA R 0.350 0.450 I = 3.0A F 150 15V R 1 20V 40V R ⎯ 1MHz 4.0VDC R ⎯ ⎯ °C/W © Diodes Incorporated SMB Max 3.94 4.57 2.21 0.31 5.59 0.20 1.52 2.40 Unit °C B340LA/B ...

  • Page 2

    ... T = 125ºC 1.0 0.1 0 125 150 V , INSTANTANEOUS FORWARD VOLTAGE (V) ° 1,000 Single Half-Sine-Wave T = 100°C T 100 10 0.1 100 www.diodes.com 25º 100ºC A 0.8 0.2 0.4 0.6 F Fig. 2 Typical Forward Characteristics REVERSE VOLTAGE (V) R Fig. 4 Typical Total Capacitance © Diodes Incorporated 1.0 100 B340LA/B ...

  • Page 3

    ... Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS30240 Rev Packaging SMA SMB B340LA = Product type marking code, ex: B340LA (SMA package) YWW B340LB = Product type marking code, ex: B340LB (SMB package) = Manufacturers’ code marking YWW = Date code marking B340Lx ...