CT148 / CS148 SERIES PDF DATASHEET

CT148/CS148
CotoMOS® CT148/CS148
The CT148/CS148 features current switching capability to 350mA with a low on resistance of 3.5Ω Maximum. Designed for Security, Industrial Controls, Measurement
and Instrumentation applications the CotoMOS® relay is capable of handling 100V
load conditions. If your requirements are different please contact your Coto Applications Engineer for assistance through www.cotorelay.com.
CT148/CS148 Features
u Contact Form: 1A
u Load Voltage: 100V Maximum
u Operation LED Current: 3.0mA Maximum
u Load Current: 350mA Maximum
u On-Resistance: 3.5Ω Maximum
u Output Capacitance: 37pF Typical
u Low Off-State Leakage Current: 1.0μ A Maximum
u Suffix - H for DIP/SMD I/O Breakdown Voltage: 5000Vrms Minimum
DIMENSIONS
in Inches (Millimeters)
CS148
0.358(9.1)Max.
0.051(1.3)
CT148
0.358(9.1)Max.
0.047(1.2)
0.406(10.3)Max.
0.252(6.4)
0.010(0.25)
0.376(9.54)Max.
0.252(6.4)
0.310(7.87)Max.
0.470(1.2)
IDENTIFIES PIN #1
0.020(0.5)
0.010(0.25)
0.200(5.08)
0.134(3.4)
0.118(3.0)
0.100(2.54)
0.200(5.08)
0.154(3.9)Max.
0.020(0.5)
IDENTIFIES PIN #1
0.162(4.1)
0.020(0.5)
0.100(2.54)
TERMINAL IDENTIFICATION
6 5 4
1 2 3
(+) (-)
1: Anode (LED)
2: Cathode (LED)
3: NC
4,6: Drain (MOSFET)
5: Source (MOSFET)
02252015
tel: (401) 943.2686
|
fax: (401) 942.0920
CT148/CS148 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
Load Voltage
VL
V (AC peak or DC)
100
Load Current
IL
mA
350
OUTPUT SPECIFICATIONS
Peak Load Current
IPeak
A
1400
Output Power Dissipation
POut
mW
200
Total Power Dissipation
PT
mW
225
I/O Breakdown Voltage
VI/O
Vrms
1500
Operating Temperature
TOpr
ºC
-40 ~ +85
Storage Temperature
TStg
ºC
-40 ~ +100
RELAY SPECIFICATIONS
CT148/CS148 ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC)
Parameters
INPUT
LED Forward Voltage
Symbol
Test Conditions
VF
IF=10mA
Units
Min
Typ
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
Max
1.0
OUTPUT
On-Resistance Drain to Drain
ROn
IF=5mA, IL=Rating
Time to flow is within 1 sec.
Ω
2.0
3.5
1.0
Off-State Leakage Current
ILeak
VL=100V
μA
Output Capacitance
COut
VL=100V, f=1MHz
pF
Operate Time
TOn
IF=10mA, IL=Rating
ms
0.2
1.0
Recovery Time
TOff
IF=10mA, IL=Rating
ms
0.05
1.0
37
TRANSMISSION
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.
02252015
For most recent data visit www.cotorelay.com
COTO TECHNOLOGY, INC.
48 SERIES GRAPHS
Load current Vs.
Ambient temperature
On resistance Vs.
Ambient temperature
Turn on time Vs.
Ambient temperature
5.0
3.0
2.5
600
4.0
DIP
300
SOP
Turn on time (ms)
400
On resistance (W)
Load current (mA)
500
3.0
2.0
2.0
1.5
1.0
200
1.0
0.5
100
-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
3
2
DIP
SOP
1
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
DIP
1
SOP
0
-40
-20
0
20
40
60
85
0
-40
100
-20
0
Ambient temperature (ºC)
20
40
60
85
0
-40
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
500
-3
10
Current,mA
1.4
400
Off state leakage current (A)
LED forward voltage (V)
300
1.3
200
100
-0.5
1.2
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
1.1
0.3
0.4
0.5
Voltage,V
-100
-200
-300
1.0
-6
10
-9
10
-400
-12
10
-500
0
-40
-20
0
20
40
60
85
100
0
20
40
60
80
100
120
140
160
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
80
0.6
0.4
DIP
0.2
0
10
0.06
0.04
40
20
0.02
SOP
0
Output capacitance (pF)
Turn off time (ms)
Turn on time (ms)
60
20
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
02252015
COTO TECHNOLOGY, INC.