CT Micro CT354AT2 Ac input 4-pin mini-flat phototransistor optocoupler Datasheet

CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Features
•
High isolation 3750 VRMS
•
CTR flexibility available see order information
•
AC input with transistor output
•
Temperature range - 55 °C to 110 °C
•
Regulatory Approvals
Description
These series of AC input optocoupler consists of a
photo transistor optically coupled to two gallium
arsenide Infrared-emitting diodes in a 4-lead
Mini-Flat package.
UL - UL1577 (E364000)
Applications
VDE - EN60747-5-5(VDE0884-5)
•
Switch mode power supplies
CQC – GB4943.1, GB8898
•
Computer peripheral interface
IEC60065, IEC60950
•
Microprocessor system interface
Package Outline
CT Micro
Proprietary & Confidential
Schematic
Page 1
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Absolute Maximum Rating at 25oC
Symbol
Parameters
Ratings
Units
3750
VRMS
VISO
Isolation voltage
TOPR
Operating temperature
-55 ~ +110
0C
TSTG
Storage temperature
-55 ~ +150
0C
TSOL
Soldering temperature
260
0C
PTOT
Total power dissipation
200
mW
Forward current
±50
mA
1
A
Power dissipation
70
mW
Power dissipation
150
mW
BVCEO
Collector-Emitter Breakdown Voltage
80
V
BVECO
Emitter-Collector Breakdown Voltage
7
V
Collector Current
50
mA
Notes
Emitter
IF
IF(TRANS)
PD
Peak transient current
(≤1µs P.W,300pps)
Detector
PC
IC
CT Micro
Proprietary & Confidential
Page 2
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Electrical Characteristics T
A
= 25°C (unless otherwise specified)
Emitter Characteristics
Symbol
Parameters
Test Conditions
VF
Forward voltage
IF=10mA
CIN
Input Capacitance
f= 1kHz
Min
Typ
Max
Units
1.24
1.4
V
-
45
-
pF
Min
Typ
Max
Units
Notes
Detector Characteristics
Symbol
Parameters
Test Conditions
BVCEO
Collector-Emitter Breakdown
IC= 100µA
80
-
-
V
BVECO
Emitter-Collector Breakdown
IE= 100µA
7
-
-
V
Collector-Emitter Dark Current
VCE= 20V, IF=0mA
-
-
100
nA
Min
Typ
Max
Units
20
-
300
50
-
150
IF= ±1mA, VCE= 5V
0.7
-
1.3
IF= ±20mA, IC= 1mA
-
0.1
0.2
V
5x1010
-
-
Ω
-
0.6
1.0
pF
Min
Typ
Max
Units
-
6
18
-
8
18
ICEO
Notes
Transfer Characteristics
Symbol
Parameters
Test Conditions
CT354
CTR
IF= ±1mA, VCE= 5V
Current Transfer Ratio
%
CT354A
CTR Symmetry
Notes
Collector-Emitter Saturation
VCE(SAT)
Voltage
RIO
Isolation Resistance
VIO= 500VDC
CIO
Isolation Capacitance
f= 1MHz
Switching Characteristics
Symbol
Parameters
tr
Rise Time
tf
Fall Time
Test Conditions
IC= 2mA, VCE= 2V, RL= 100
CT Micro
Proprietary & Confidential
Page 3
Ω
Notes
µs
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Typical Characteristic Curves
CT Micro
Proprietary & Confidential
Page 4
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
CT Micro
Proprietary & Confidential
Page 5
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Package Dimension Dimensions in mm unless otherwise stated
Recommended Solder Mask Dimensions in mm unless otherwise stated
CT Micro
Proprietary & Confidential
Page 6
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Marking Information
CT
354R
VYWWK
Note:
CT
: Denotes “CT Micro”
354
R
V
: Product Number
: CTR Rank
: VDE Option
Y
WW
K
: Fiscal Year
: Work Week
: Manufacturing Code
Ordering Information
CT354X(V)(Z)
X = Part No. (X=A or None)
V = VDE option (V or None)
Z = Tape and reel option (T1 or T2)
Option
Description
Quantity
T1
Surface Mount Lead Forming – With Option 1 Taping
3000 Units/Reel
T2
Surface Mount Lead Forming – With Option 2 Taping
3000 Units/Reel
CT Micro
Proprietary & Confidential
Page 7
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Carrier Tape Specifications Dimensions in mm unless otherwise stated
Option (T1)
Option (T1)
CT Micro
Proprietary & Confidential
Page 8
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Reflow Profile
Profile Feature
Pb-Free Assembly Profile
Temperature Min. (Tsmin)
150°C
Temperature Max. (Tsmax)
200°C
Time (ts) from (Tsmin to Tsmax)
60-120 seconds
Ramp-up Rate (tL to tP)
3°C/second max.
Liquidous Temperature (TL)
217°C
Time (tL) Maintained Above (TL)
60 – 150 seconds
Peak Body Package Temperature
260°C +0°C / -5°C
Time (tP) within 5°C of 260°C
30 seconds
Ramp-down Rate (TP to TL)
6°C/second max
Time 25°C to Peak Temperature
8 minutes max.
CT Micro
Proprietary & Confidential
Page 9
Rev.1
Jul, 2014
CT354
AC Input 4-Pin Mini-Flat Phototransistor Optocoupler
DISCLAIMER
CT MICRO RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS
HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. CT MICRO DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
______________________________________________________________________________________
DISCOLORATION MIGHT OCCUR ON THE PACKAGE SURFACE AFTER SOLDERING, REFLOW OR LONG
TERM USE. THIS DOES NOT IMPACT THE PRODUCT PERFORMANCE NOR THE PRODUCT RELIABILITY.
CT MICRO ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR
SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF CT MICRO INTERNATIONAL CORPORATION.
1. Life support devices or systems are devices or
2. A critical component is any component of a life
systems which, (a) are intended for surgical
support device or system whose failure to perform
implant into the body, or (b) support or sustain life,
can be reasonably expected to cause the failure of
or (c) whose failure to perform when properly used
the life support device or system, or to affect its
in accordance with instruction for use provided in
safety or effectiveness.
the labelling, can be reasonably expected to result
in significant injury to the user.
CT Micro
Proprietary & Confidential
Page 10
Rev.1
Jul, 2014
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