Features

n

RoHScompliant*

n

Lowprofile

n

Lowpowerloss,highefficiency

n

UL94V-0classification

Applications

n

SwitchingModePowerSupplies

n

Portableequipmentbatteries

n

Highfrequencyrectification

n

DC/DCConverters

n

Telecommunications

CD214A-B2xRSeriesSchottkyBarrierRectifierChipDiode

*RoHSDirective2015/863,Mar31,2015andAnnex.

Specificationsaresubjecttochangewithoutnotice.

Thedevicecharacteristicsandparametersinthisdatasheetcananddovaryindifferentapplicationsandactualdeviceperformancemayvaryovertime.

Usersshouldverifyactualdeviceperformanceintheirspecificapplications.

General Information

Portable communications, computing and video equipment manufacturers are challenging the

semiconductor industry to develop increasingly smaller electronic components.

Bourns offers Schottky Rectifier Diodes for rectification applications, in a compact chip

package compatible with DO-214AC (SMA) size format. 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.

Parameter

Symbol

CD214A-

Unit

B220R

B220LR

B240R

B240LR

B260R

Maximum Repetitive Peak Reverse Voltage

20

20

40

40

60

V

Maximum Average Forward Current

2

A

Maximum Peak Forward Surge Current

(8.3 ms Single Half Sine-Wave)

50

A

Operating Junction Temperature Range

-55 to +125

°C

Storage Temperature Range

-55 to +150

°C

Parameter

Symbol

Condition or Model

Min.

Typ.

Max.

Unit

Maximum Instantaneous Forward Voltage

(NOTE 1)

IF = 1 A

CD214A-B220R

CD214A-B240R

0.41

V

CD214A-B260R

0.5

CD214A-B220LR

CD214A-B240LR

0.34

IF = 2 A

CD214A-B220R

CD214A-B240R

0.49

0.5

CD214A-B260R

0.6

0.7

CD214A-B220LR

CD214A-B240LR

0.39

0.4

DC Reverse Current

VR =

VRRM

CD214A-B220R

CD214A-B240R

CD214A-B260R

0.025

0.2

mA

CD214A-B220LR

CD214A-B240LR

0.28

1

Typical Junction Capacitance

CJ

VR = 4 V, f = 1.0 MHz

115

pF

Typical Thermal Resistance

(NOTE 2)

Junction to

Ambient

CD214A-B220R

CD214A-B240R

CD214A-B260R

75

°C/W

CD214A-B220LR

CD214A-B240LR

70

Junction to

Lead

17

NOTES: (1) Pulse width 300 microsecond, 1 % duty cycle.

(2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas.