SFS3A datasheet(2/2 Pages) FRONTIER

номер детали	SFS3A

подробное описание детали	3A SUPER FAST RECOVERY SURFACE MOUNT RECTIFIER

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производитель	FRONTIER [Frontier Electronics.]

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S3A THRU SFS3J

Page: 2

RATINGS AND CHARACTERISTIC CURVE SFS3A THRU SFS3J

FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE

RECOVERY TIME CHARACTERISTIC

+0.5A

-0.25A

Trr

FIG. 3-TYPICAL REVERSE CHARACTERISTICS

FIG. 4-TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

FIG. 6-TYPICAL JUNCTION CAPACITANCE

1.0 2

100

REVERSE VOLTAGE (V)

200

100

SFS1A~SFS1D

SFS3E~SFS3J

FIG. 5-MAXIMUM NON-REPETITIVE

FORWARD SURGE CURRENT

100

NUMBER OF CYCLES AT 60 Hz

8.3 ms Single Half Sine Wave

(JEDEC Method)

TJ=25

1.0 1.2 1.4

1.6 1.8

INSTANTANEOUS FORWARD VOLTAGE (V)

100 120

140

TJ=25

TJ=80

TJ=100

SFS3A~SFS3D

SFS3J

1.0

.01

.001

6.0

5.0

4.0

3.0

2.0

1.0

25 50 75 100 125 150 175

LEAD TEMPERATURE (

oC)

FIG. 2-TYPICAL FORWARD

CURRENT DERATING CURVE

Single Phase Half

Wave 60 Hz

Resistive

or Inductive Load

1cm

SET TIME BASE

FOR 10/20 ns/cm

SFS3E~SFS3G

100

1.0

0.1

0.01

PULSE

GENERATOR

( NOTE 2 )

(+)

25 Vdc

(approx)

(-)

D.U.T.

NON

INDUCTIVE

OSCILLOSCOPE

( NOTE 1 )

NO INDUCTIVE

100

NO INDUCTIVE

(-)

(+)

NOTE: 1. RISE TIME=7ns MAX. INPUT

IMPEDANCE=1 MOhms 22PF

2. RISE TIME =10ns MAX. SOURCE

IMPEDANCE=50 OHMS

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

P.C.B MOUNTED ON

0.3×0.3”(8.0×8.0mm)

COPPER PAD AREAS

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