Green
B220/A - B260/A
2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
•
•
•
•
•
•
•
•
Guard Ring Die Construction for Transient Protection
Ideally Suited for Automated Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 50A Peak
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Application
High Temperature Soldering: 260°C/10 Second at Terminal
Lead Free Finish/RoHS Compliant (Note 1)
Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
•
•
•
•
•
•
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)
Top View
Bottom View
Ordering Information
(Note 3)
Part Number
B2xxA-13-F
B2xx-13-F
* x = Device type, e.g. B260A-13-F (SMA package); B240-13-F (SMB package).
Notes:
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.
Case
SMA
SMB
Packaging
5000/Tape & Reel
3000/Tape & Reel
Marking Information
YWW
B2X0(A)
B2X0A = Product type marking code, ex: B220A (SMA package)
B2X0 = Product type marking code, ex: B230 (SMB package)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 to 53)
B220/A - B260/A
Document number: DS13004 Rev. 16 - 2
1 of 4
www.diodes.com
September 2010
© Diodes Incorporated
B220/A - B260/A
Maximum Ratings
@T
A
= 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
RMS Reverse Voltage
Average Rectified Output Current
@ T
L
= 100°C
Non-Repetitive Peak Forward Surge Current, 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
B220/A
20
14
B230/A
30
21
B240/A
40
28
2.0
50
B250/A
50
35
B260/A
60
42
Unit
V
V
A
A
Thermal Characteristics
Characteristic
Typical Thermal Resistance, Junction to Lead
Operating and Storage Temperature Range
Symbol
SMA
SMB
R
θ
JL
T
J,
T
STG
Value
25
20
-65 to +150
Unit
°C/W
°C
Electrical Characteristics
Characteristic
Forward Voltage Drop
Leakage Current (Note 4)
Total Capacitance
Notes:
@T
A
= 25°C unless otherwise specified
Symbol
B220/A, B230/A, B240/A
B250/A, B260/A
V
F
I
R
C
T
Min
-
-
-
-
Typ
-
-
-
-
Max
0.50
0.70
0.5
20
200
Unit
V
mA
pF
Test Condition
I
F
= 2.0A, T
A
= 25°C
@ Rated V
R
, T
A
= 25°C
@ Rated V
R
, T
A
= 100°C
V
R
= 4V, f = 1MHz
4. Short duration pulse test used to minimize self-heating effect.
I
R
, INSTANTANEOUS REVERSE CURRENT (mA)
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
10
100
10
1.0
1.0
0.1
0.1
0.01
0.01
0
0.4
0.6
1.0
0.2
0.8
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
0.001
0
20
40
60
80
100
120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 2 Typical Reverse Characteristics
B220/A - B260/A
Document number: DS13004 Rev. 16 - 2
2 of 4
www.diodes.com
September 2010
© Diodes Incorporated
B220/A - B260/A
1,000
2.5
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
C
T
, TOTAL CAPACITANCE (pF)
2.0
1.5
100
1.0
0.5
10
0.1
1
10
100
V
R
, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
0
25
50
75
100
125
T
T
, TERMINAL TEMPERATURE (ºC)
Fig. 4 Forward Current Derating Curve
150
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
0
8 12 16 20 24 28 32 36 40
V
R
, DC REVERSE VOLTAGE (V)
Fig. 5 Operating Temperature Derating (B240)
4
Note 5
50
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
T
A
, DERATED AMBIENT TEMPERATURE (°C)
40
30
20
10
0
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 6 Max Non-Repetitive Peak Forward Surge Current
1
5. Device mounted on FR-4 PC board with minimum recommended pad layout pattern as per http://www.diodes.com/datasheets/ap02001.pdf.
Package Outline Dimensions
B
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
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
A
C
D
J
H
G
E
B220/A - B260/A
Document number: DS13004 Rev. 16 - 2
3 of 4
www.diodes.com
September 2010
© Diodes Incorporated
B220/A - B260/A
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
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
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LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B.
A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2010, Diodes Incorporated
www.diodes.com
B220/A - B260/A
Document number: DS13004 Rev. 16 - 2
4 of 4
www.diodes.com
September 2010
© Diodes Incorporated
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