b340la Diodes, Inc., b340la Datasheet

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b340la

Manufacturer Part Number
b340la
Description
3.0a Low Vf Schottky Barrier Rectifier
Manufacturer
Diodes, Inc.
Datasheet

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Single phase, half wave, 60Hz, resistive or inductive load unless otherwise noted.
For capacitive load, derate current by 20%.
Features
Maximum Ratings
Electrical Characteristics
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
Reverse Breakdown Voltage (Note 2)
Forward Voltage Drop
Leakage Current (Note 2)
Total Capacitance
Thermal Resistance, Junction to Terminal
Mechanical Data
Notes:
DS30240 Rev. 7 - 2
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)
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
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.
Characteristic
Characteristic
SMB 0.093 grams
@T
A
= 25°C unless otherwise specified
@T
A
T
= 25°C unless otherwise specified
T
= 90°C
Symbol
V
R
www.diodes.com
(BR)R
C
V
I
θ JT
R
F
T
Symbol
T
V
A
J
V
V
j,
R(RMS)
I
1 of 3
FSM
RWM
V
RRM
I
T
O
R
STG
Min
40
H
Please click here to visit our online spice models database.
0.310
Typ
180
3.0A LOW VF SCHOTTKY BARRIER RECTIFIER
B
E
25
G
0.350
0.450
Max
150
1.0
2.0
“A” Suffix Designates SMA Package
“B” Suffix Designates SMB Package
C
D
°C/W
Unit
mA
uA
pF
V
V
-55 to +125
Value
3.0
Dim
40
28
70
I
I
I
V
V
V
f = 1MHz, V
R
F
F
G
A
B
C
D
E
H
J
R
R
R
= 1.0A
= 3.0A
= 2.0mA
= 15V
= 20V
= 40V
All Dimensions in mm
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
Min
B340LA/B
SMA
R
= 4.0VDC
Conditions
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.30
© Diodes Incorporated
3.30
4.06
1.96
0.15
5.00
0.10
0.76
2.00
Min
SMB
B340LA/B
Max
3.94
4.57
2.21
0.31
5.59
0.20
1.52
2.40
Unit
°C
V
V
A
A

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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 ...

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