SMD Schottky Barrier Rectifiers

Page 1

REV: B

Features

-Ultra high-speed switching.

Mechanical data

-Case: Molded plastic, DO-214AC / SMA

-Terminals: solderable per MIL-STD-750,

method 2026.

-Polarity: Indicated by cathode band.

-weight: 0.055 grams

CDBA520-G Thru. CDBA5200-G

Maximum Ratings and Electrical Characteristics

QW-BB037

CDBA

520-G

Comchip Technology CO., LTD.

Max. repetitive peak reverse voltage

Max. DC blocking voltage

Max. RMS voltage

Forward surge current

Reverse Current

Storage temperature

CDBA

540-G

CDBA

560-G

CDBA

5100-G

CDBA

5150-G

Units

Symbol

Parameter

20

20

14

40

40

28

60

60

42

100

100

70

150

150

105

V

V

V

A

A

mA

CDBA

5200-G

200

200

140

Max. instantaneous forward voltage @

0.50

0.55

0.75

0.81

0.87

V

0.90

Operating Temperature

-50 to +150

-50 to +175

°C

Parameter

Conditions

on rate load (JEDEC method)

8.3ms single half sine-wave superimposed

Forward rectified current

see Fig.1

Thermal Resistance

Diode Junction capacitance

Junction to ambient

Symbol

MIN.

TYP.

MAX.

mA

°C/W

pF

°C

5.0

125

0.5

20

24

380

-50

+175

Ratings at Ta=25°C unless otherwise noted.

Single phase, half wave, 60Hz, resistive or inductive loaded.

For capacitive load, derate current by 20% .

-Low Profile surface mount applications

in order to optimize board space.

-Low power loss, high efficiency.

-High current capability, low forward voltage drop.

-High surge capability.

-Guardring for overvoltage protection.

Units

-Epoxy: UL94-V0 rate flame retardant.

-Silicon epitaxial planar chip,metal silicon junction.

Reverse Voltage: 20 to 200 Volts

Forward Current: 5.0 Amp

RoHS Device

Dimensions in inches and (millimeter)

DO-214AC (SMA)

0.067 (1.70)

0.047 (1.20)

0.114 (2.90)

0.083 (2.10)

0.181 (4.60)

0.157 (4.00)

0.008(0.20)

0.004(0.10)

0.012 (0.30)

TYP.

0.209 (5.30)

0.185 (4.70)

0.061 (1.55)

0.030 (0.75)

0.098 (2.50)

0.067 (1.70)