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ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V

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ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V

China ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V supplier
ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V supplier ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V supplier ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V supplier ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V supplier

Large Image :  ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V

Product Details:

Brand Name: Ao littel
Model Number: WDYJ-0202

Payment & Shipping Terms:

Minimum Order Quantity: 1000 Pieces
Price: Negotiable
Packaging Details: Bulk,1000pcs/Bag,3000pcs/CARTON.
Delivery Time: 10 Workdays
Payment Terms: T/T, Western Union,
Supply Ability: 100,000,000 Pieces Per Month
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Detailed Product Description
Model: 4Pins Dip Photo Conductive Analog Linear Optocoupler Encapsulation: DIP-4
Input Current: 0-20mA ,Max:40mA Input Voltage: 1.6-2.5Vdc
Output Light Resistance: 50 Ohm-1K Ohm@20mA-0.01mA Output Dark Resistance: 1-10M Ohm (Measured After Cutoff 10 Sec)
Response Time: <2.5mS Insulation Voltage: >2000VRMS
Work Frequency: <300KHz Terminal Withstand Voltage: <50V

 

ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V

 

 

Structure Diagram (Unit:mm Tolerance: ±0.1)

 

ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V

 

 

Electrical Optical Characteristics Ta=25℃

 

LED

Parameter Symbol Test Conditions Min. Typ. Max. Unit
Forward Current IF     20   mA
Forward Voltage VF IF=20mA 1.9 2.0 2.5 V
Reverse Current IR VR=4V     10 μA

 

CELL

Parameter Symbol Test Conditions Min. Typ. Max. Unit
Maximum Cell Voltage VC (Peak AC or DC)     60 V
Power Dissipation PD Derate linearly to 0 at 75°C     50 mW

 

COUPLED

Parameter Test Conditions On Resistance (RON) / KΩ Off Resistance (ROFF)※2 /
Min. Typ. Max.
WDYJ-0202RA IF=1mA※1     0.7 1
WDYJ-0202RB IF=1mA※1 0.65   1.1 1
WDYJ-0202RC IF=1mA※1 1.05   1.56 1
WDYJ-0202RC1 IF=1mA※1 0.8   1.5 200
WDYJ-0202RD IF=1mA※1 1.48   2.6 1
WDYJ-0202RD1 IF=1mA※1 1.48   2.5 200
WDYJ-0202RE IF=1mA※1 2.5   5 2
WDYJ-0202RG IF=1mA※1 5   10 2
WDYJ-0202RH IF=1mA※1 10   20 30
WDYJ-0202RI IF=1mA※1 20   40 10
Rise Time(TR) Time to 63% of final conductance @ IF= 20mA   3.5   msec
Fall Time(TF) Time to 100K after removal of IF = 20mA   500   msec
Cell Temp Coefficient IF > 5 mA   0.7   %/°C

※1 measured after a dark history of one week

※2 10 sec after IF=0.5V dc on cell

 

 

Application

 

Audio amplifier protection and control
Audio volume limiting
Electric shielded isolation coupling
Lights adjustment and Motor speed control

 

______________________________________________________________________________Epoxy Coated Photocell 11mm Diameter Photoresistor Light Sensor GM11528 With Light Resistance 10-20 KOhm Download________

 

 

Description

 

Analog Linear Optical Coupling is photoelectric component by inputting the different current to control the changes of resistance. It makes use of CdS and LED semi-conductor with rigorous selection, aging and test. The product is widely used by current input control and pure resistance with non-polarity output. Our company own the patent of manufacturing and the patent number is ZL02225334.3.

 

 

Characteristics


1. Pure resistor and non-polarity output .
2. Wide range of analog linear resistance, the low “on”resistance, high “off”resistance.
3. Simple circuit configuration suitable for DC and AC use.
4. Input to output isolation, and low distortion coupling.
5. Encapsulation with PPO high-temperature resistant material.

 

 

Main characteristic curve


High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control
High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control

Attention : Soldering pin recommended away from the bottom of optocoupler, soldering time should be as short as possible.

 

 

Basic application and testing circuit

 

ST Vactrol LCR-0202 Cross 4Pins Dip Photo Conductive Analog Linear Optocoupler WDYJ-0202 With Forward Voltage 2.5V

 

 

Contact Details
Aolittel Technology Co.,Ltd

Contact Person: eric.lye

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