LS12B THRU LS14B

Page: 1

Frontier Electronics Corp.

667 E. COCHRAN STREET, SIMI VALLEY, CA 93065

TEL: (805) 522-9998

FAX: (805) 522-9989

1A SURFACE MOUNT LOW FORWARD VOLTAGE SCHOTTKY BARRIER RECTIFIERS

LS12B THRU LS14B

FEATURES

FOR SURFACE MOUNTED APPLICATIONS

LOW FORWARD VOLTAGE

LOW PROFILE PACKAGE

BUILT-IN STRAIN RELIEF

EASY PICK AND PLACE

PLASTIC MATERIAL USED CARRIES UNDERWRITERS

LABORATORY CLASSIFICATION 94 V-0

EXTREMELY LOW VF

MAJORITY CARRIER CONDUCTION

HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS AT

TERMINALS

MECHANICAL DATA

CASE: MOLDED PLASTIC, DO-214AA (SMB), DIMENSIONS

IN INCHES AND (MILLIMETERS)

TERMINALS: SOLDER PLATED

POLARITY: INDICATED BY CATHODE BAND

WEIGHT: 0.093 GRAMS

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25

°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED

SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%

RATINGS

SYMBOL

LS12B

LS13B

LS14B

UNITS

MAXIMUM RECURRENT PEAK REVERSE VOLTAGE

20

30

40

V

MAXIMUM RMS VOLTAGE

14

21

28

V

MAXIMUM DC BLOCKING VOLTAGE

20

30

40

V

MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT

SEE FIG.1 (NOTE 1)

1.0

A

MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE

25

A

TYPICAL THERMAL RESISTANCE (NOTE 2)

35

℃/W

TYPICAL THERMAL RESISTANCE (NOTE 2)

95

℃/W

STORAGE TEMPERATURE RANGE

-55 TO + 150

℃

OPERATING TEMPERATURE RANGE

-55 TO + 125

℃

CHARACTERISTICS

SYMBOL

LS12B

LS13B

LS14B

UNITS

MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25

℃(NOTE 1)

0.395

V

MAXIMUM REVERSE CURRENT AT 25

℃(NOTE 1)

0.5

mA

MAXIMUM REVERSE CURRENT AT 100

℃(NOTE 1)

20.0

mA

NOTE: 1. PULSE TEST : 300μS PULSE WIDTH , 1% DUTY CYCLE

2. P.C.B. MOUNTED 0.55”×0.55 “(14×14 mm ) 0.013mm THICK COPPER PAD AREAS

.060(1.52)

.030(0.76)

.220(5.59)

.205(5.21)

.096(2.44)

.084(2.13)

.180(4.57)

.160(4.06)

.155(3.94)

.130(3.30)

.086(2.20)

.077(1.96)

CATHODE