CYSTEKEC CSMA360

CYStech Electronics Corp.
Spec. No. : C333SA
Issued Date : 2003.05.21
Revised Date :
Page No. : 1/3
3.0Amp. Surface Mount Schottky Barrier Diodes
CSMA320-3100SA 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: 0.064 gram, 0.002 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, IF=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
VR=VRRM,TA=25℃(Note 1)
VR=VRRM,TA=125℃(Note 1)
Maximum thermal resistance,
Junction to ambient(Note 2)
Diode junction capacitance @
f=1MHz and applied 4V reverse
voltage
Storage temperature
Operating temperature
Type
Symbol CSMA CSMA CSMA CSMA CSMA CSMA CSMA Units
320
330
340
350
360
380
3100
VRRM
20
30
40
50
60
80
100
V
VRMS
14
21
28
35
42
56
70
V
VR
20
30
40
50
60
80
100
V
VF
0.5
0.5
0.5
0.75
0.75
0.85
0.85
V
IO
3
A
IFSM
80
A
IR
0.5
20
Rth,JA
80 (typ)
℃/W
CJ
250 (typ)
pF
Tstg
TJ
-55 ~ +150
℃
℃
-55 ~ +125
mA
mA
-55 ~ +150
Notes : 1.Pulse test, pulse width=300μsec, 2% duty cycle
2.Mounted on PCB with 14mm² (0.013mm thickness) copper pad area.
CSMA320-3100SA
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C333SA
Issued Date : 2003.05.21
Revised Date :
Page No. : 2/3
Characteristic Curves
Maximum Non-Repetitive Forward Surge Current
Forward Current Derating Curve
90
3
Peak Forward Surge Current---IFSM(A)
Average Forward Current---Io(A)
3.5
CSMA350-3100
2.5
2
1.5
CSMA320-340
1
0.5
80
Tj=25℃, 8.3ms Single Half
Sine Wave
JEDEC method
70
60
50
40
30
20
10
0
0
0
50
100
150
1
200
Ambient Temperature---TA(℃)
100
Junction Capacitance vs Reverse Voltage
Forward Current vs Forward Voltage
700
100
Junction Capacitance---CJ(pF)
CSMA320-340
Forward Current---IF(A)
10
Number of Cycles at 60Hz
CSMA350-360
10
1
CSMA380-3100
0.1
Tj=25℃, Pulse width=300μs,
1% Duty cycle
0.01
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
600
500
400
300
200
100
0
0.01
0.1
1
10
100
Reverse Voltage---VR(V)
Forward Voltage---VF(V)
Reverse Leakage Current vs Reverse Voltage
Reverse Leakage Current---IR(mA)
100
10
1
Tj=75℃
0.1
Tj=25℃
0.01
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage---(%)
CSMA320-3100SA
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C333SA
Issued Date : 2003.05.21
Revised Date :
Page No. : 3/3
SMA/DO-214AC Dimension
Marking Code:
C
A
Device CSMA CSMA CSMA CSMA
Code
320
330
340
350
SS32
SS33
SS34
SS35
B
Device CSMA CSMA CSMA
Code
360
380
3100
SS36
SS38
S310
D
SMA Plastic Surface
Mounted Package
CYStek Package Code:SA
E
G
F
*:Typical
Inches
Min.
Max.
0.177
0.185
0.094
0.110
0.012(typ)
0.150
0.165
DIM
A
B
C
D
Millimeters
Min.
Max.
4.4
4.8
2.4
2.8
0.3(typ)
3.8
4.2
DIM
E
F
G
-
Inches
Min.
Max.
0.060
0.067
0.04(typ)
0.04(typ)
-
Millimeters
Min.
Max.
1.5
1.7
1.0(typ)
1.0(typ)
-
Notes : 1.Controlling dimension : millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material :
• Lead : 42 Alloy ; solder plating
• Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
• CYStek reserves the right to make changes to its products without notice.
• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
CSMA320-3100SA
CYStek Product Specification