CYStech Electronics Corp.

Spec. No. : C338AS

Issued Date : 2004.03.10

Revised Date :

Page No. : 1/1

CSMASS1XAS

CYStek Product Specification

1.0Amp. Surface Mount Schottky Barrier Diodes

CSMASS1XAS Series

Features

• Low forward voltage drop

• High current capability

• High reliability

• High surge current capability

• Glass passivated structure

Mechanical Data

• Case: Molded plastic SMA.

• Solderability : MIL-STD-202 method 208 guaranteed

• Epoxy: UL94V-0 rate flame retardant

• Polarity: Color band denotes cathode end.

• Mounting position: Any.

• Weight: 0.064 gram

Maximum Ratings and Electrical Characteristics

(

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%. )

Type

Parameter

Symbol CSMA

SS12

CSMA

SS13

CSMA

SS14

CSMA

SS15

CSMA

SS16

CSMA

SS18

CSMA

SS1B

Units

Repetitive peak reverse voltage

20

30

40

50

60

80

100

V

Maximum RMS voltage

14

21

28

35

42

56

70

V

Maximum DC blocking voltage

20

30

40

50

60

80

100

V

Maximum instantaneous forward

0.55

0.75

0.82

V

Maximum average forward rectified

1

A

Peak forward surge current @8.3ms

single half sine-wave superimposed

on rated load (JEDEC method)

30

A

Maximum DC reverse current

Voltage

0.5

10

mA

Typical thermal resistance, Junction

to lead

20

℃

/W

Typical diode junction capacitance

@ f=1MHz and applied 4V reverse

voltage

110

pF

Storage temperature

Tstg

-55 ~ +150

℃

Operating temperature

-55 ~ +125

℃