PATENTED

MSCD052 THRU MSCD054

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 40 Volts

Forward Current - 500 mA

FEATURES

MECHANICAL DATA

* Lead free product

* Leadless chip form , no lead damage

* Lead-free solder joint , no wire bond & lead frame

* Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

* For surface mounted applications

* Low profile package

* Built-in strain relief

* Metal to silicon rectifier , majority carrier conduction

* Low power loss , High efficiency

* High current capability , low VF

* High surge capacity

* For using in low voltage high frequency switching power supply,

inverters , free wheeling , and polarity protection applications

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

o

C ambient temperature

unless otherwise specified.

SYMBOLS

UNITS

Maximum repetitive peak reverse voltage

Volts

Maximum RMS voltage

Volts

Maximum DC blocking voltage

Volts

Maximum average forward rectified current

500

mA

Peak forward surge current at 8.3ms single half

sine-wave

5

Amps

Maximum Instantaneous forward voltage at 0.5A

MSCD053

30

21

30

0.46

MSCD054

40

28

40

0.48

MSCD052

20

14

20

0.44

Volts

Maximum DC reverse current at rated DC blocking voltage

100

uA

Storage temperature range

-40 to +125

Junction temperature

125

Operating temperature range

-40 to +125

o

C

*Dimensions in inches and (millimeters)

TM

PATENTED

PATENTED

Zowie Technology Corporation

REV. 1

0805

Case : Packed with FRP substrate and epoxy underfilled

Terminals : Pure Tin plated (Lead-Free),

solderable per MIL-STD-750, Method 2026.

Polarity : Cathode Band, Laser marking

Weight : 0.005 gram

Marking : MSCD052 = B2

MSCD053 = B3

MSCD054 = B4

0.083(2.10)

R 0.011(0.275)

0.075(1.90)

0.024(0.60)

0.016(0.40)

0.024(0.60)

0.016(0.40)

0.002(0.05)