SMD Schottky Barrier Rectifiers

Reverse Voltage: 20 to 100 Volts

Forward Current: 3.0 Amp

RoHS Device

Page 1

REV:B

Features

-Ideal for surface mount applications.

-Easy pick and place.

-Plastic package has Underwriters Lab.

flammability classification 94V-0.

-Built-in strain relief.

-Low forward voltage drop.

Mechanical data

-Case: JEDEC DO-214AB, molded plastic.

-Terminals: solderable per MIL-STD-750,

method 2026.

-Polarity: Color band denotes cathode end.

-Approx. weight: 0.21 grams

CDBC320-G Thru. CDBC3100-G

Maximum Ratings and Electrical Characteristics

QW-BB011

CDBC

320-G

2

Notes: 1. Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 0.2×0.2 inch copper pad area.

Comchip Technology CO., LTD.

Max. repetitive peak reverse voltage

Max. DC blocking voltage

Max. RMS voltage

Peak surge forward current, 8.3ms

single half sine-wave superimposed

on rate load (JEDEC method)

Max. average forward current

Max. instantaneous forward voltage at

3.0A

O

Max. DC reverse current at

C

O

rated DC blocking voltage

C

Max. thermal resistance (Note 1)

Max. operating junction temperature

Storage temperature

CDBC

340-G

CDBC

360-G

CDBC

380-G

CDBC

3100-G

Units

Symbol

Parameter

20

20

14

40

40

28

60

60

42

80

3.0

0.70

0.5

50

10

125

-65 to +150

80

80

56

10

100

100

70

V

V

V

A

A

V

mA

0.50

0.85

20

Dimensions in inches and (millimeter)

DO-214AB (SMC)

0.245(6.22)

0.220(5.59)

0.126(3.20)

0.114(2.90)

0.320(8.13)

0.305(7.75)

0.012(0.31)

0.006(0.15)

0.008(0.20)max.

0.060(1.52)

0.030(0.76)

0.103(2.62)

0.079(2.00)

0.280(7.11)

0.260(6.60)