RS4933-LFR THRU RS4937-LFR

Page: 1

Frontier Electronics Corp.

667 E. COCHRAN STREET, SIMI VALLEY, CA 93065

TEL: (805) 522-9998

FAX: (805) 522-9989

1A SURFACE MOUNT FAST RECOVERY RECTIFIERS

RS4933-LFR THRU RS4937-LFR

FEATURES

FOR SURFACE MOUNTED APPLICATIONS

LOW PROFILE PACKAGE

BUILT-IN STRAIN RELIEF

EASY PICK AND PLACE

PLASTIC MATERIAL USED CARRIES UNDERWRITERS

LABORATORY CLASSIFICATION 94 V-0

FAST SWITCHING

HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS AT

TERMINALS

ROHS

MECHANICAL DATA

CASE: MOLDED PLASTIC, DO-214AC (SMA)

DIMENSIONS IN INCHES AND (MILLIMETERS)

TERMINALS: SOLDER PLATED

POLARITY: INDICATED BY CATHODE BAND

WEIGHT: 0.064 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 RS4933-LFR RS4934-LFR RS4935-LFR RS4936-LFR RS4937-LFR UNITS

MAXIMUM RECURRENT PEAK REVERSE VOLTAGE

50

100

200

400

600

V

MAXIMUM RMS VOLTAGE

35

70

140

280

420

V

MAXIMUM DC BLOCKING VOLTAGE

50

100

200

400

600

V

MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT

AT TL=90

°C

1.0

A

MAXIMUM OVERLOAD SURGE

8.3ms SINGLE HALF SINE-WAVE

30

A

TYPICAL JUNCTION CAPACITANCE (NOTE 1)

15

PF

STORAGE TEMPERATURE RANGE

-55 TO + 150

°C

OPERATING TEMPERATURE RANGE

-55 TO + 125

°C

CHARACTERISTICS

SYMBOL RS4933-LFR RS4934-LFR RS4935-LFR RS4936-LFR RS4937-LFR UNITS

MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25

°C

1.2

V

MAXIMUM REVERSE CURRENT AT 25

°C

5

μA

MAXIMUM REVERSE RECOVERY TIME

150

nS

MARKING

RS33

RS34

RS35

RS36

RS37

NOTE:

1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V

.220(5.6)

.192(4.9)

.190(4.8)

.157(4.0)

.071(1.8)

.035(0.9)

.110(2.8)

.090(2.3)

.080(2.0)

.100(2.6)

.080(2.0)

.065(1.65)

.040(1.25)

CATHODE

.177(4.5)

.071(1.8)

.087(2.2)

SOLDERING PAD