Diodes B340LB-13-F Very low forward voltage drop Datasheet

B340LA/B
Green
3.0A LOW VF SCHOTTKY BARRIER RECTIFIER
Features
Mechanical Data
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•
•
•
•
•
•
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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 1)
Green Molding Compound (No Halogen and Antimony)
(Note 2)
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Case: SMA/SMB
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Weight: SMA 0.064 grams (approximate)
SMB 0.093 grams (approximate)
Bottom View
Top View
Ordering Information (Note 3)
Part Number
B340LA-13-F
B340LB-13-F
Notes:
Case
SMA
SMB
Packaging
5000/Tape & Reel
3000/Tape & Reel
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
2. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
3. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
YWW
B340Lx
B340LA/B
Document number: DS30240 Rev. 10 - 2
B340LA = Product type marking code, ex: B340LA (SMA package)
B340LB = Product type marking code, ex: B340LB (SMB package)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 – 53)
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B340LA/B
Maximum Ratings
@TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current (Note 4)
TT = 90°C
Non-Repetitive Peak Forward Surge Current, single sine-wave
superimposed on rated load, 60Hz
Symbol
VRRM
VRWM
VR
IO
Value
Unit
40
V
3.0
A
IFSM
70
A
Symbol
TJ, TSTG
Value
-55 to +125
Unit
°C
Thermal Characteristics
Characteristic
Operating and Storage Temperature Range
Electrical Characteristics
@TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 5)
Symbol
V(BR)R
Min
40
⎯
⎯
Forward Voltage Drop
VF
Leakage Current (Note 5)
IR
⎯
CT
RθJT
⎯
⎯
Total Capacitance
Thermal Resistance, Junction to Terminal
Notes:
Typ
⎯
0.310
⎯
⎯
⎯
⎯
180
25
Max
⎯
0.350
0.450
150
1.0
2.0
⎯
⎯
Unit
V
V
uA
mA
pF
°C/W
Conditions
IR = 2.0mA
IF = 1.0A
IF = 3.0A
VR = 15V
VR = 20V
VR = 40V
f = 1MHz, VR = 4.0VDC
⎯
4. When mounted on alumina substrate, 180° half sine wave.
5. Short duration pulse test used to minimize self-heating effect.
IR, INSTANTANEOUS REVERSE CURRENT (mA)
IF, INSTANTANEOUS FORWARD CURRENT (A)
100
10
TA = 125ºC
1.0
T A = 25ºC
TA = 100ºC
0.1
0
1,000
1.0
0.8
0.2
0.4
0.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
B340LA/B
Document number: DS30240 Rev. 10 - 2
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100
T A = 125ºC
10
TA = 100ºC
1.0
0.1
0.01
0
T A = 25ºC
40
10
20
30
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
September 2010
© Diodes Incorporated
B340LA/B
3.0
IF(AV), AVERAGE FORWARD CURRENT (A)
CT, TOTAL CAPACITANCE (pF)
1,000
100
2.5
2.0
1.5
1.0
0.5
10
0.1
1
10
100
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
0
25
50
75
100
125
TT, TERMINAL TEMPERATURE (°C)
Fig. 4 Forward Current Derating Curve
150
IFSM, PEAK FORWARD SURGE CURRENT (A)
100
Single Half-Sine-Wave
80
TT = 100°C
60
40
20
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 5 Max Non-Repetitive Peak Forward Surge Current
Package Outline Dimensions
B
A
C
D
J
H
SMA
Dim
Min
Max
A
2.29
2.92
B
4.00
4.60
C
1.27
1.63
D
0.15
0.31
E
4.80
5.59
G
0.05
0.20
H
0.76
1.52
J
2.01
2.30
All Dimensions in mm
G
E
B340LA/B
Document number: DS30240 Rev. 10 - 2
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SMB
Dim
Min
Max
A
3.30
3.94
B
4.06
4.57
C
1.96
2.21
D
0.15
0.31
E
5.00
5.59
G
0.05
0.20
H
0.76
1.52
J
2.00
2.50
All Dimensions in mm
September 2010
© Diodes Incorporated
B340LA/B
Suggested Pad Layout
SMA
Value (in mm)
Dimensions
Z
6.5
G
1.5
X
1.7
Y
2.5
C
4.0
SMB
Value (in mm)
Dimensions
Z
6.7
G
1.8
X
2.3
Y
2.5
C
4.3
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Copyright © 2010, Diodes Incorporated
www.diodes.com
B340LA/B
Document number: DS30240 Rev. 10 - 2
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