CD214A-B50 [BOURNS]

Schottky Barrier Rectifier Chip Diode; 肖特基势垒整流二极管芯片


型号：	CD214A-B50
厂家：	BOURNS ELECTRONIC SOLUTIONS
描述：	Schottky Barrier Rectifier Chip Diode 肖特基势垒整流二极管芯片整流二极管
文件：	总5页 (文件大小：295K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Features

■ 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 (@ T = 25 °C Unless Otherwise Noted)

CD214A-

Parameter

Symbol

Unit

B220

B230

B240

B240L

B250

B260

Forward Voltage (Max.)

0.5

0.43

0.7

(I = 2 A)

Typical Junction

Capacitance*

200

Reverse Current (Max.)

0.5

2.0

0.5

at Rated V )

Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.

Absolute Ratings (@ T = 25 °C Unless Otherwise Noted)

CD214A-

Parameter

Symbol

Unit

B220

B230

B240

B240L

B250

B260

Repetitive Peak

Reverse Voltage

RRM

Reverse Voltage

Maximum RMS Voltage

Avg. Forward Current

RMS

Forward Current,

Surge Peak

(60 Hz, 1 cycle)

surge

Typical Thermal

Resistance**

°C/W

ΘJL

Storage Temperature

Junction Temperature

-55 to +150

-55 to +125

°C

STG

** Thermal resistance junction to lead.

How To Order

CD 214A - B 2 40 L __

Common Code

Chip Diode

Package

• 214A = SMA/DO-214AC

Reliable Electronic Solutions

Model

Asia-Pacific:

B = Schottky Barrier Series

Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

Europe:

Average Forward Current (I ) Code

= 2 A (Code x 1000 mA = Average Forward Current)

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

Reverse Voltage (V ) Code

30 = 30 V

40 = 40 V

60 = 60 V

Forward Voltage Suffix

L = Low Forward Voltage V (CD214-B240L)

Terminations

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

LF = 100 % Sn (lead free)

Blank = Sn/Pb

Customers should verify actual device performance in their specific applications.

CD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode

Product Dimensions

Recommended Pad Layout

Dimension

SMA (DO-214AC)

2.69

A (Max.)

(0.106)

2.10

(0.083)

1.27

B (Min.)

C (Min.)

(0.050)

Dimension

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

DIMENSIONS:

(INCHES)

Physical Specifications

Case ............................................................................Molded plastic

Polarity ....................................................Indicated by cathode band

Weight ....................................................0.002 ounces / 0.064 grams

Typical Part Marking

(0.030 - 0.060)

CD214A-B220 ......................................................................

CD214A-B230 ......................................................................

CD214A-B240 ......................................................................

CD214A-B240L ....................................................................

CD214A-B250 ......................................................................

CD214A-B260 ......................................................................

220

230

240

240L

250

260

(INCHES)

DIMENSIONS:

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

100

B220 to B240

Tj=125 °C

Tj=100 °C

B250 to B260

0.1

0.01

0.1

Tj=25 °C

PULSEWIDTH 300µs

0.01

0.001

0.0

0.2

0.4

0.6

0.8

1.0

100

120

140

Forward Voltage (Volts)

Percent of Rated Peak Reverse Voltage (%)

Capacitance Between Terminals

Derating Curve

2.50

1000

900

800

700

600

500

400

300

200

F = 1 MHz

Ta = 25 °C

2.00

1.50

1.00

0.50

Single Phase Half Wave 60 Hz

Resistive or Inductive Load

100

0.00

100

125

150

100

Lead Temperature (°C)

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

Rating and Characteristic Curves: CD214A-B240L

Reverse Characteristics

Forward Characteristics

1000

100

Tj=125 °C

Tj=100 °C

Tj=25 °C

0.1

Tj=25 °C

Tj=125 °C

PULSEWIDTH 300µs

Tj=100 °C

0.01

0.1

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

Forward Voltage (Volts)

Rated Peak Reverse Voltage (V)

Capacitance Between Terminals

Derating Curve

1000

2.50

900

800

700

600

500

400

F = 1 MHz

Ta = 25 °C

2.00

1.50

1.00

300

200

0.50

Single Phase Half Wave 60 Hz

Resistive or Inductive Load

100

0.00

100

125

150

100

Lead Temperature (°C)

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).

Index Hole

120 °

Trailer

Device

Leader

....... .......

End

Start

.......

....... ....... .......

(INCHES)

DIMENSIONS:

10 pitches (min.)

Devices are packed in accordance with EIA standard

RS-481-A and specifications shown here.

Direction of Feed

Item

Symbol

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

Carrier Width

Carrier Length

Carrier Depth

Sprocket Hole

Reel Outside Diameter

Reel Inner Diameter

Feed Hole Diameter

Sprocket Hole Position

Punch Hole Position

Punch Hole Pitch

Sprocket Hole Pitch

Embossment Center

Overall Tape Thickness

Tape Width

(12.992)

50.0

(1.969)

MIN.

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

Reel Width

MAX.

(0.724)

Quantity per Reel

5,000

REV. 02/05

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

相关型号：