1

Document ID : DS-12K0S

Revised Date : 2017/03/15

Revision : C5

■ 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.SK12ASG.

•

Lead-free parts meet environmental standards of

•

MIL-STD-19500 /228

• 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

SK12AS THRU SK120AS

1A Surface Mount Schottky Barrier Rectifiers

I

O

I

F S M

I

R

C

J

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

120

20

0.5

1.0

30

A

A

mA

88

R

θ J A

Junction to ambient

Diode junction capacitance

pF

f=1MHz and applied 4V DC reverse voltage

Operating Junction

temperature

O

T ( C)

J

-55 ~ +150

-55 ~ +175

Max. forward voltage

O

@1A, T = 25 C

A

V (V)

F

0.70

0.50

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

SK14AS

SK16AS

SK110AS

SK12AS

SK115AS

SK120AS

Symbol

SK14

SK16

SK110

SK12

SK115

SK120

40

60

100

20

150

200

0.45

0.85

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)