1

■ Features

■ Maximum ratings and electrical characteristics

O

Rating at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Low profile surface mounted application in order to

•

optimize board space.

Low power loss, high efficiency.

•

High current capability, low forward voltage drop.

•

Ultra high-speed switching.

•

Silicon epitaxial planar chip, metal silicon junction.

•

Suffix "G" indicates Halogen-free part, ex.SK52AG.

•

Lead-free parts meet environmental standards of

•

MIL-STD-19500 /228

SK52AS THRU SK520AS

5A Surface Mount Schottky Barrier Rectifiers

I

O

I

F S M

I

R

T

S T G

Forward rectified current

Forward surge current

Reverse current

Thermal resistance

Storage temperature

Parameter

See Fig.1

8.3ms single half sine-wave superimposed on

rate load (JEDEC method)

O

V

= V

T

= 25 C

R

R R M

A

O

V

= V

T

= 100 C

R

R R M

A

Conditions

Symbol

MIN.

TYP.

MAX.

UNIT

-55

+150

20

0.5

5.0

100

A

A

mA

24

R

θ J A

Junction to ambient

Operating Junction

temperature

O

T ( C)

J

-55 ~ +150

-55 ~ +175

Max. forward voltage

O

@5A, T = 25 C

A

V (V)

F

0.70

0.55

0.87

0.90

Max. DC

blocking voltage

V (V)

R

Max.

RMS voltage

V

(V)

R M S

28

42

70

14

105

140

Max.

repetitive peak

reverse voltage

V

(V)

R R M

40

60

100

20

150

200

Marking code

SK54AS

SK56AS

SK510AS

SK52AS

SK515AS

SK520AS

Symbol

SK54

SK56

SK510

SK52

SK515

SK520

40

60

100

20

150

200

0.50

0.85

Document ID : DS-12K3M

Revised Date : 2017/01/23

Revision : C8

• Epoxy:UL94-V0 rated flame retardant

• Case : Molded plastic, DO-214AC / SMAS

• Terminals : Solder plated, solderable per

MIL-STD-750, Method 2026

• Polarity : Indicated by cathode band

• Weight : Approximated 0.08 gram

C

J

TYP. 380@20V

Diode junction capacitance

pF

f=1MHz and applied 4V DC reverse voltage

TYP. 300@40V~200V

Dimensions in inches and (millimeters)

■ Outline

SMAS(DO-214AC)

0.205(5.2)

0.193(4.9)

0.114(2.9)

0.098(2.5)

0.075(1.9)

0.061(1.55)

0.039 (1.0)

0.039(1.0)

0.053(1.35)

0.065(1.65)

Marking code

0.028 (0.7)

0.028(0.7)