CYStech Electronics Corp.
1.0Amp. Surface Mount Schottky Barrier Diodes
Spec. No. : C331SA
Issued Date : 2003.04.10
Revised Date :
Page No. : 1/3
CSMA581XSA Series
Features
•
For surface mounted applications.
•
For use in low voltage, high frequency inverters, free wheeling, and polarity protection 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: SMA/DO-214AC molded plastic.
•
Terminals: Solder plated, solderable per MIL-STD-750 method 2026
•
Polarity: Indicated by cathode band.
•
Packaging: 12mm tape per EIA STD RS-481.
•
Weight: 0.05 gram, 0.0015 ounce
Maximum Ratings and Electrical Characteristics
(
Rating at 25°C ambient temperature unless otherwise specified. )
Parameter
Conditions
Type
CSMA CSMA CSMA
Symbol
Units
5817 5818 5819
min
typ
max
V
RRM
V
RMS
V
R
V
F
I
O
I
FSM
I
R
R
th
,
JA
C
J
Tstg
T
J
20
14
20
0.475
30
21
30
0.500
1
30
0.5
10
80
130
-55~+150
-55~+125
40
28
40
0.525
V
V
V
V
A
A
mA
mA
℃
/w
pF
℃
℃
Repetitive peak reverse
voltage
Maximum RMS voltage
Maximum DC blocking
voltage
Maximum instantaneous
I
F
=3A
(Note 1)
forward voltage
Maximum average forward
rectified current
8.3ms single half sine wave superimposed
Peak forward surge current
on rated load(JEDEC method)
V
R
=V
RRM
,T
A
=25
℃
(Note 1)
Maximum DC reverse
current
V
R
=V
RRM
,T
A
=100
℃
(Note 1)
Maximum thermal
Junction to ambient
(Note 2)
resistance
Diode junction capacitance f=1MHz and applied 4V reverse voltage
Storage temperature
Operating temperature
Notes: 1.Pulse test, pulse width=300μsec, 2% duty cycle
2.Mounted on PCB with 5.0mm² (0.013mm thickness) copper pad area.
CSMA581XSA
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
