CD214A-B220LF中文资料
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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.
Parameter
Symbol
CD214A-Unit
B220
B230
B240
B240L
B250
B260
Forward Voltage (Max.)V F 0.50.50.5
0.430.70.7V (I f = 2 A)Typical Junction C T 200
pF
Capacitance*
Reverse Current (Max.)I R
0.50.50.5 2.00.50.5mA
at Rated V R )
Electrical Characteristics (@ T A = 25 °C Unless Otherwise Noted)How To Order
CD 214A - B 2 40 L LF
Common Code Chip Diode Package
? 214A = SMA/DO-214AC Model
B = Schottky Barrier Series
Average Forward Current (I o ) Code
2 = 2 A (Code x 1000 mA = Average Forward Current)Reverse Voltage (V R ) Code 30 = 30 V 40 = 40 V 60 =60 V
Forward Voltage Suffix (Applies to B240L only)L = Low Forward Voltage V f (B240L only)No Space in P/N = Not Low Forward Voltage
Terminations
LF = 100 % Sn (lead free)
Asia-Pacific:
Tel: +886-2 2562-4117 ? Fax: +886-2 2562-4116Europe:
Tel: +41-41 768 5555 ? Fax: +41-41 768 5510The Americas:
Tel: +1-951 781-5500 ? Fax: +1-951 https://www.sodocs.net/doc/054823370.html,
Absolute Ratings (@ T A = 25 °C Unless Otherwise Noted)Parameter
Symbol
CD214A-Unit
B220
B230
B240
B240L
B250
B260
Repetitive Peak V RRM 203040405060V Reverse Voltage Reverse Voltage V R 203040405060V Maximum RMS Voltage V RMS 14
21
28
28
35
42
V Avg. Forward Current I O 2
A
Forward Current,Surge Peak I surge 505050255050A (60 Hz, 1 cycle)Typical Thermal R ΘJL 15
15
15
18
15
15
°C/W Resistance**Storage Temperature T STG -55 to +150°C Junction Temperature
T J
-55 to +125
°C
*Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
**Thermal resistance junction to lead.
*R
o H
S
C O
M
P L
I A
N T
*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.
CD214A-B220......................................................................220CD214A-B230......................................................................230CD214A-B240......................................................................240CD214A-B240L ....................................................................240L CD214A-B250......................................................................250CD214A-B260......................................................................
260
CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode
Product Dimensions
Recommended Pad Layout
Physical Specifications
Typical Part Marking
Case ............................................................................Molded plastic Polarity ....................................................Indicated by cathode band Weight ....................................................0.002 ounces / 0.064 grams
Dimension
SMA (DO-214AC)
A 4.06 - 4.57
(0.160 - 0.180)B 2.29 - 2.92(0.090 - 0.115)C 1.27 - 1.63(0.050 - 0.064)D 0.15 - 0.31(0.006 - 0.110)E 4.83 - 5.59(0.190 - 0.220)F 0.05 - 0.20(0.002 - 0.008)G
2.01 - 2.62(0.080 - 0.103)H
0.76 - 1.52(0.030 - 0.060)
Dimension SMA (DO-214AC)
A (Max.)
2.69(0.106)B (Min.) 2.10(0.083)C (Min.)
1.27(0.050)
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-B260Derating Curve
Capacitance Between Terminals
Forward Characteristics
Reverse Characteristics
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-B240L Derating Curve
Capacitance Between Terminals
Forward Characteristics
Reverse Characteristics
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
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Item Symbol SMA (DO-214AC)
Carrier Width A 2.90 ±0.10(0.114 - 0.004)Carrier Length B 5.59 ±0.10(0.220 - 0.004)Carrier Depth C 2.36 ±0.10(0.093 - 0.004)Sprocket Hole d 1.55 ±0.05(0.061 - 0.002)
Reel Outside Diameter D 330(12.992)Reel Inner Diameter D 150.0
MIN.
(1.969)Feed Hole Diameter D 213.0 ±0.20(0.512 - 0.008)Sprocket Hole Position E 1.75 ±0.10(0.069 - 0.004))Punch Hole Position F 5.50 ±0.05(0.217 - 0.002)Punch Hole Pitch P 4.00 ±0.10(0.157 - 0.004)Sprocket Hole Pitch P 0 4.00 ±0.10(0.157 - 0.004)Embossment Center P 1 2.00 ±0.05(0.079 - 0.002)Overall Tape Thickness T 0.30 ±0.10(0.012 - 0.004)Tape Width W 12.00 ±0.20(0.472 - 0.008)
Reel Width W 118.4
MAX.
(0.724)
Quantity per Reel
--5,000
REV. 07/08