Bourns CD214A-B40L Schottky barrier rectifier chip diode Datasheet

oH
V SC
AV ER OM
AI SIO PL
LA N IA
BL S NT
E
Features
■
*R
■
■
■
■
Lead free versions available
RoHS compliant (lead free version)*
SMA package
Surface mount
Very low forward voltage drop
CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly
smaller electronic components.
Bourns offers Schottky Rectifier Diodes for rectification applications, in compact chip package DO-214AC (SMA) size format, which offer PCB
real estate savings and are considerably smaller than competitive parts. The Schottky Rectifier Diodes offer a forward current of 2 A with a
choice of repetitive peak reverse voltage of 20 V up to 60 V.
Bourns® Chip Diodes conform to JEDEC standards, easy to handle on standard pick and place equipment and their flat configuration makes
roll away much more difficult.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
CD214A-
Symbol
Forward Voltage (Max.)
(If = 2 A)
VF
Typical Junction
Capacitance*
CT
Reverse Current (Max.)
at Rated VR)
IR
Unit
B220
B230
B240
B240L
B250
B260
0.5
0.5
0.5
0.43
0.7
0.7
200
0.5
0.5
V
pF
0.5
2.0
0.5
0.5
mA
* Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
Absolute Ratings (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Repetitive Peak
Reverse Voltage
Reverse Voltage
Maximum RMS Voltage
Avg. Forward Current
CD214A-
Symbol
Unit
B220
B230
B240
B240L
B250
B260
VRRM
20
30
40
40
50
60
V
VR
VRMS
20
30
40
40
50
60
V
14
21
28
28
35
42
IO
2
V
A
Forward Current,
Surge Peak
(60 Hz, 1 cycle)
Isurge
50
50
50
25
50
50
A
Typical Thermal
Resistance**
RΘJL
15
15
15
18
15
15
°C/W
Storage Temperature
TSTG
-55 to +150
°C
Junction Temperature
TJ
-55 to +125
°C
** Thermal resistance junction to lead.
How To Order
CD 214A - B 2 40 L __
Reliable Electronic Solutions
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Common Code
Chip Diode
Package
• 214A = SMA/DO-214AC
Model
B = Schottky Barrier Series
Average Forward Current (Io) Code
2 = 2 A (Code x 1000 mA = Average Forward Current)
Reverse Voltage (VR) Code
30 = 30 V
40 = 40 V
60 = 60 V
Forward Voltage Suffix
L = Low Forward Voltage Vf (CD214-B240L)
Terminations
LF = 100 % Sn (lead free)
Blank = Sn/Pb
CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode
Product Dimensions
Recommended Pad Layout
A
A
B
C
B
C
G
Dimension
A (Max.)
F
H
D
E
Dimension
A
B
C
D
E
F
G
H
SMA (DO-214AC)
4.06 - 4.57
(0.160 - 0.180)
2.29 - 2.92
(0.090 - 0.115)
1.27 - 1.63
(0.050 - 0.064)
0.15 - 0.31
(0.006 - 0.110)
4.83 - 5.59
(0.190 - 0.220)
0.05 - 0.20
(0.002 - 0.008)
2.01 - 2.62
(0.080 - 0.103)
0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS:
MM
(INCHES)
B (Min.)
C (Min.)
SMA (DO-214AC)
2.69
(0.106)
2.10
(0.083)
1.27
(0.050)
DIMENSIONS:
MM
(INCHES)
Physical Specifications
Case ............................................................................Molded plastic
Polarity ....................................................Indicated by cathode band
Weight ....................................................0.002 ounces / 0.064 grams
Typical Part Marking
CD214A-B220 ......................................................................
220
CD214A-B230 ......................................................................
230
CD214A-B240 ......................................................................
240
CD214A-B240L ....................................................................
240L
CD214A-B250 ......................................................................
250
CD214A-B260 ......................................................................
260
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode
Rating and Characteristic Curves: CD214A-B220, CD214A-B230, CD214A-B240, CD214A-B250 & CD214A-B260
Reverse Characteristics
Forward Characteristics
10
100
10
B250 to B260
Reverse Current (mAmps)
Forward Current (Amps)
B220 to B240
1
0.1
Tj=125 °C
Tj=100 °C
1
0.1
0.01
Tj=25 °C
Tj=25 °C
PULSEWIDTH 300µs
0.01
0.0
0.2
0.4
0.6
0.8
0.001
1.0
0
20
Forward Voltage (Volts)
40
60
80
120
140
Percent of Rated Peak Reverse Voltage (%)
Capacitance Between Terminals
Derating Curve
2.50
1000
900
2.00
F = 1 MHz
Ta = 25 °C
800
700
1.50
Capacitance (pF)
Average Forward Current (Amps)
100
1.00
600
500
400
300
0.50
200
Single Phase Half Wave 60 Hz
Resistive or Inductive Load
100
0.00
25
50
75
100
125
Lead Temperature (°C)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
150
0
0
20
40
60
Reverse Voltage (Volts)
80
100
CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode
Rating and Characteristic Curves: CD214A-B240L
Reverse Characteristics
Forward Characteristics
10
1000
Reverse Current (mAmps)
Forward Current (Amps)
100
1
Tj=25 °C
Tj=125 °C
Tj=100 °C
10
1
Tj=25 °C
0.1
Tj=125 °C
PULSEWIDTH 300µs
Tj=100 °C
0.1
0
0.01
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65
0
5
10
Forward Voltage (Volts)
15
20
25
35
40
45
Rated Peak Reverse Voltage (V)
Capacitance Between Terminals
Derating Curve
1000
2.50
900
2.00
F = 1 MHz
Ta = 25 °C
800
700
1.50
Capacitance (pF)
Average Forward Current (Amps)
30
1.00
600
500
400
300
0.50
200
Single Phase Half Wave 60 Hz
Resistive or Inductive Load
100
0.00
25
50
75
100
Lead Temperature (°C)
125
150
0
0
20
40
60
80
100
Reverse Voltage (Volts)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode
Packaging Information
The product will be dispensed in Tape and Reel format (see diagram below).
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
Trailer
End
C
Device
Leader
....... .......
....... .......
.......
....... ....... .......
W1
Start
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Direction of Feed
Item
MM
(INCHES)
Symbol
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
SMA (DO-214AC)
2.90 ± 0.10
(0.114 - 0.004)
5.59 ± 0.10
(0.220 - 0.004)
2.36 ± 0.10
(0.093 - 0.004)
1.55 ± 0.05
(0.061 - 0.002)
330
(12.992)
50.0
MIN.
(1.969)
13.0 ± 0.20
(0.512 - 0.008)
1.75 ± 0.10
(0.069 - 0.004))
5.50 ± 0.05
(0.217 - 0.002)
4.00 ± 0.10
(0.157 - 0.004)
4.00 ± 0.10
(0.157 - 0.004)
2.00 ± 0.05
(0.079 - 0.002)
0.30 ± 0.10
(0.012 - 0.004)
12.00 ± 0.20
(0.472 - 0.008)
18.4
MAX.
(0.724)
--
5,000
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Quantity per Reel
REV. 02/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Similar pages