Super Low VF SMD Schottky Barrier Rectifiers

Reverse Voltage: 20 Volts

Forward Current: 1.0 Amp

RoHS Device

Page 1

REV: A

Features

-Ultra high-speed switching.

Mechanical data

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

-Terminals: Solder plated, solderable per MIL-STD-750,

method 2026.

-Polarity: Indicated by cathode band.

-Weight: 0.064 grams (Approx.)

CDBA120SL-G

QW-BL015

CDBA120SL-G

Comchip Technology CO., LTD.

Max. Repetitive peak reverse voltage

Max.

voltage

RMS

Max. Continuous

voltage

reverse

Units

Symbol

Parameter

20

14

20

V

V

V

0.31

V

Operating Temperature

-55 to +100

°C

-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.

Forward surge current

Reverse current

Storage temperature

A

A

mA

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

1.0

30

1.0

20

70

160

-55

+150

Units

-Epoxy: UL94-V0 rate flame retardant.

-Silicon epitaxial planar chip,metal silicon junction.

Dimensions in inches and (millimeter)

SMA-F

0.062 (1.60)

0.055 (1.40)

0.114 (2.90)

0.098 (2.50)

0.181 (4.60)

0.157 (4.00)

0.008(0.20)

0.002(0.05)

0.012 (0.30)

0.006 (0.15)

0.208 (5.28)

0.189 (4.80)

0.060 (1.52)

0.030 (0.78)

0.096 (2.44)

0.079 (2.00)

Maximum Ratings and Electrical Characteristics

Ratings at Ta=25°C unless otherwise noted.

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

For capacitive load, derate current by 20% .

1

2

Circuit Diagram

Company reserves the right to improve product design , functions and reliability without notice.