C238S/C338S SERIES PDF DATASHEET

C238S/C338S
CotoMOS® C238S/C338S
When small size and high performance are needed, the SOP package, such as the
C238S or C338S, is the industry choice. Both the C238S and the C338S feature low
on resistance fast turn on time. In addition, the C338S offers two fully-independent
form A channels for further space savings. Both relays are ideally suited to the needs
of Test and Measurement, Industrial, and Telecommunications.
C238S/C338S Features
u Contact Form: C238S: 1A / C338S: 2A
u Load Voltage: 600V Maximum
u Operation LED Current: 3.0mA Maximum
u Load Current: C238S: 70mA Maximum / C338S: 60mA Maximum
u On-Resistance: 60Ω Maximum
u Output Capacitance: 95pF Typical
u Low Off-State Leakage Current: 1.0μA Maximum
DIMENSIONS
in Inches (Millimeters)
C238S
C338S
0.181(4.6) Max.
0.382(9.7) Max.
0.016(0.4)
0.200(0.5)
0.280(7.1)Max.
0.200(0.5)
0.173(4.4)
0.006(0.15)
1 2
(+) (-)
3,4: Drain (MOSFET)
IDENTIFIES PIN #1
0.006(0.15)
0.100(2.55)Max.
0.300(7.62)
TERMINAL IDENTIFICATION
4 3
1: Anode (LED)
2: Cathode (LED)
0.100(2.54)
0.006(0.15)
0.079(2.0)
0.006(0.15)
0.079(2.0)
0.100(2.54)
IDENTIFIES PIN #1
0.100(2.55)Max.
0.173(4.4)
0.280(7.1)Max.
0.016(0.4)
TERMINAL IDENTIFICATION
8 7 6 5
1 2 3 4
(+) (-) (+) (-)
1,3: Anode (LED)
2,4: Cathode (LED)
5,6,7,8: Drain
(MOSFET)
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C238S/C338S MAXIMUM RATINGS (Ambient Temperature: 25ºC)
Parameters
INPUT SPECIFICATIONS
Symbol
Units
Value
Continuous LED Current
IF
mA
50
Peak LED Current
IFP
mA
500
LED Reverse Voltage
VR
V
5
Input Power Dissipation
Pin
mW
75
VL
V (AC peak or DC)
600
OUTPUT SPECIFICATIONS
Load Voltage
Load Current
IL
mA
70 (1Ch) / 60 (2Ch)
Peak Load Current
IPeak
mA
200
Output Power Dissipation
POut
mW
300 (1Ch) / 450 (2Ch)
PT
mW
350 (1Ch) / 500 (2Ch)
I/O Breakdown Voltage
VI/O
Vrms
1500
Operating Temperature
TOpr
ºC
-40 ~ +85
Storage Temperature
TStg
ºC
-40 ~ +100
RELAY SPECIFICATIONS
Total Power Dissipation
C238S/C338S ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC)
Parameters
INPUT
LED Forward Voltage
Symbol
Test Conditions
Units
Min
Typ
Max
VF
IF=10mA
V
1.0
1.17
1.5
0.9
3.0
Operation LED Current
IF On
mA
Recovery LED Voltage
VF Off
V
0.5
1.0
OUTPUT
On-Resistance Drain to Drain
ROn
IF=5mA, IL=Rating
Time to flow is within 1 sec.
Ω
Off-State Leakage Current
ILeak
VL=600V
μA
Output Capacitance
COut
VL=0V, f=1MHz
pF
95
ms
0.2
0.5
ms
0.05
0.2
35
60
1.0
TRANSMISSION
Turn-On Time
TOn
Turn-Off Time
TOff
IF=5mA, IL=Rating (for SOP type)
COUPLED
I/O Insulation Resistance
RI/O
I/O Capacitance
CI/O
Ω
f=1MHz
pF
109
1.3
Environmental Ratings:
Operating Temp: -40°C to +85° C; Storage Temp: –40 to +100 C.
All electrical parameters measured at 25° C unless otherwise specified.
03182015
For most recent data visit www.cotorelay.com
COTO TECHNOLOGY, INC.
page | 83
38 SERIES GRAPHS
Load current Vs.
Ambient temperature
On resistance Vs.
Ambient temperature
Turn on time Vs.
Ambient temperature
3.0
2.5
120
80
DIP
80
SOP
60
Turn on time (ms)
On resistance (W)
Load current (mA)
100
60
40
2.0
1.5
1.0
40
20
0.5
20
-20
0
20
40
85
60
0
-40
100
-30
0
20
40
60
85
Ambient temperature (ºC)
Ambient temperature (ºC)
Turn off time Vs.
Ambient temperature
LED operate current Vs.
Ambient temperature
0
-40
100
0.4
4
4
0.1
LED turn off current (mA)
5
0.2
0
20
40
60
85
100
85
100
LED Turn off current Vs.
Ambient temperature
5
0.3
-20
Ambient temperature (ºC)
0.5
LED operate current (mA)
Turn off time (ms)
0
-40
3
2
3
2
DIP
1
1
0
-40
0
-40
SOP
0
-40
-20
0
20
40
60
85
100
-20
0
Ambient temperature (ºC)
20
40
60
85
100
-20
0
Ambient temperature (ºC)
LED forward voltage Vs.
Ambient temperature
20
40
60
Ambient temperature (ºC)
Voltage Vs. current characteristics
of output at MOS portion
Off state leakage current
1.5
LED dropout voltage (V)
1.3
-3
10
80
60
Off state leakage current, A
Current,mA
100
1.4
40
20
-5
1.2
-4
-3
-2
-1
0
1
2
1.1
3
4
5
Voltage,V
-20
-40
-60
1.0
-6
10
-9
10
-80
-12
10
-100
0
-40
-20
0
20
40
60
85
100
0
10
20
30
40
50
60
70
80
Load voltage (V)
Ambient temperature (ºC)
LED foward current Vs.
turn on time characteristics
LED foward current Vs.
turn off time characteristics
1.2
0.12
1.0
0.10
0.8
0.08
Applied voltage Vs.
output capacitance characteristics
200
0.6
0.4
0.2
0
DIP
10
20
0.06
0.04
100
50
0.02
SOP
0
Output capacitance (pF)
Turn off time (ms)
Turn on time (ms)
150
30
40
LED foward current (mA)
50
60
0
0
10
20
30
40
50
60
LED foward current (mA)
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0
0
10
20
30
Applied voltage (V)
40
50
03182015
COTO TECHNOLOGY, INC.