EFM18M Frontier Electronics Co., Ltd., EFM18M Datasheet

EFM18M

Manufacturer Part Number

EFM18M

Description

1a Surface Mount Fast Efficient Recovery Rectifiers

Manufacturer

Frontier Electronics Co., Ltd.

Datasheet

1.EFM18M.pdf (2 pages)

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1A SURFACE MOUNT FAST EFFICIENT RECOVERY RECTIFIERS

MAXIMUM RECURRENT PEAK REVERSE VOLTAGE

MAXIMUM RMS VOLTAGE

MAXIMUM DC BLOCKING VOLTAGE

MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE

TYPICAL JUNCTION CAPACITANCE (NOTE 1)

TYPICAL THERMAL RESISTANCE (NOTE 2)

STORAGE TEMPERATURE RANGE

OPERATING TEMPERATURE RANGE

MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25℃

MAXIMUM REVERSE CURRENT AT 25℃

MAXIMUM REVERSE RECOVERY TIME (NOTE3)

MARKING

MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT

AT TL=90 C

ELECTRICAL CHARACTERISTICS (A

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%

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

FEATURES

! FOR SURFACE MOUNTED APPLICATIONS

! LOW PROFILE PACKAGE

! BUILT-IN STRAIN RELIEF

! EASY PICK AND PLACE

! PLASTIC MATERIAL USED CARRIES UNDERWRITERS

! HIGH TEMPERATURE SOLDERING：250℃/10 SECONDS AT

MECHANICAL DATA

! CASE：MOLDED PLASTIC

! TERMINALS：SOLDER PLATED

! POLARITY：INDICATED BY CATHODE BAND

! WEIGHT：0.04 GRAMS

NOTE： 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS

LABORATORY CLASSIFICATION 94 V-0

TERMINALS

3. REVERSE RECOVERY TEST CONDITIONS: I

2. THERMAL RESISTANCE FROM JUNCTION TO AMBIENT AND JUNCTION TO LEAD P.C.B. MOUNTED ON

ELECTRONICS CO., LTD.

FRONTIER

0.3×0.3”(8.0×8.0mm) COPPER PAD AREAS

CHARACTERISTICS

RATINGS

=25 C UNLESS OTHERWISE NOTED)

=0.5A, I

SYMBOL EFM11M EFM12M EFM14M EFM15M EFM16M EFM18M UNITS

=1.0A, I

FSM

RRM

RMS

STG

21-49

=0.25A

.035(0.9) Typ.

DIMENSIONS IN INCHES AND (MILLIMETERS)

CASE：SOD-123

0.98

100

200

140

200

-55 TO + 150

-55 TO + 125

1.0

.161(4.1)

.146(3.7)

.126(3.2)

.110(2.8)

300

210

300

1.25

EFM11M

EFM18M

THRU

400

280

400

.071(1.8 )

.055(1.4 )

.0012(0.3) Typ.

.035(0.9) Typ.

.063(1.6)

.055(1.4)

1.75

600

420

600

℃/W

℃

Related parts for EFM18M

EFM18M Summary of contents

Page 1

... MARKING NOTE： 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. THERMAL RESISTANCE FROM JUNCTION TO AMBIENT AND JUNCTION TO LEAD P.C.B. MOUNTED ON 0.3×0.3”(8.0×8.0mm) COPPER PAD AREAS 3. REVERSE RECOVERY TEST CONDITIONS: I SYMBOL EFM11M EFM12M EFM14M EFM15M EFM16M EFM18M UNITS V 50 RRM V ...

Page 2

... RATINGS AND CHARACTERISTIC CURVE EFM11M THRU EFM18M FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50Ω 100Ω NONINDUCTIVE NONINDUCTIVE D.U.T. (+) (approx) 1Ω OSCILLOSCOPE NON (-) ( NOTE 1 ) INDUCTIVE NOTE: 1. RISETIME=7ns MAX. INPUT IMPEDANCE=1 MEGOHM 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50OHMS FIG ...

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