CYStech Electronics Corp.
3.0Amp. Surface Mount Rectifier
Spec. No. : C344SC
Issued Date : 2003.10.29
Revised Date :
Page No. : 1/3
CSMC30XSC Series
Features
•
For surface mounted applications.
•
Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0
•
Glass passivated junction
•
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, SMC/JEDEC DO-214AB.
•
Terminals: Solder plated, solderable per MIL-STD-750 method 2026
•
Polarity: Indicated by cathode band.
•
Mounting Position : Any.
•
Weight: 0.195 gram, 0.00585 ounce
Maximum Ratings and Electrical Characteristics
(
Rating at 25°C ambient temperature unless otherwise specified. )
Parameter
Repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum instantaneous
forward voltage, I
F
=3A
(Note 1)
Average forward rectified current
Peak forward surge current @8.3ms
single half sine wave superimposed
on rated load (JEDEC method)
Maximum DC reverse current
V
R
=V
RRM
,T
A
=25
℃
(Note 1)
V
R
=V
RRM
,T
A
=125
℃
(Note 1)
Maximum thermal resistance,
Junction to ambient
(Note 2)
Diode junction capacitance @
f=1MHz and applied 4VDC reverse
voltage
Storage temperature
Operating temperature
Type
Symbol CSMC CSMC CSMC CSMC CSMC CSMC CSMC Units
301
302
303
304
305
306
307
V
RRM
50
100
200
400
600
800
1000
V
V
RMS
35
70
140
280
420
560
700
V
V
R
50
100
200
400
600
800
1000
V
V
F
I
O
I
FSM
1.1
3
100
V
A
A
I
R
R
th,JA
C
J
Tstg
T
J
5
250
47 (typ)
40(typ)
-55 ~ +150
-55 ~ +150
µA
µA
℃
/W
pF
℃
℃
Notes : 1.Pulse test, pulse width=300μsec, 2% duty cycle
2 .Mounted on PCB with 30mm² (0.013mm thickness) copper pad area.
CSMC30XSC
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
