CYStech Electronics Corp.

Spec. No. : C342SA

Issued Date : 2003.08.19

Revised Date :2003.12.05

Page No. : 1/4

CSMA20XSA

CYStek Product Specification

2.0Amp. Glass Passivated Diodes

CSMA20XSA Series

Features

• For surface mounted applications.

• Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0

• Low leakage current

• High surge capability

• High temperature soldering: 250°C/10 seconds at terminals

• Exceeds environmental standards of MIL-S-19500/228

Mechanical Data

• Case: Molded plastic, SMA/JEDEC DO-214AC

• Terminals: Solder plated, solderable per MIL-STD-750 method 2026

• Polarity: Indicated by cathode band.

• Packaging: 12mm tape per EIA STD RS-481.

• Weight: 0.064 gram, 0.002 ounce

Maximum Ratings and Electrical Characteristics

(

Rating at 25

°C ambient temperature unless otherwise specified. )

Parameter

Symbol

Spec

Type

CSMA

201

CSMA

202

CSMA

203

CSMA

204

CSMA

205

CSMA

206

CSMA

207

Units

Repetitive peak reverse voltage

50

100

200

400

600

800

1000

V

Maximum RMS voltage

35

70

140

280

420

560

700

V

Maximum DC blocking voltage

50

100

200

400

600

800

1000

V

Maximum instantaneous

1.1

1.1

1.1

1.1

1.1

1.1

1.1

V

Average forward rectified current

2

A

Peak forward surge current @8.3ms

single half sine wave superimposed

on rated load (JEDEC method)

50

A

Maximum DC reverse current

5

125

µA

µA

Maximum thermal resistance,

Junction to ambient

53 (typ)

℃

/W

30(typ)

pF

Storage temperature

Tstg

-55 ~ +150

℃

Operating temperature

-55 ~ +150

℃

Notes : 1. Pulse test, pulse width=300μsec, 2% duty cycle