Aolittel Technology Co.,Ltd
| Payment Terms | Western Union, T/T |
| Supply Ability | 100,000,000 Pieces Per Month |
| Delivery Time | 10 Workdays |
| Packaging Details | Bulk |
| Product Name | Linear Optocoupler WDYJ-1210 |
| No. of Pins | 4 Pins |
| Product Range | WDYJ-1210 Series |
| Optocoupler Case Style: | Axial |
| Isolation Voltage | 2000V |
| Forward Current If MaxForward Current If Max | 20mA |
| Dimension | 10.5x7.5mm |
| Operating / Storage Temperature | -40 to 75C |
| Forward Voltage | 1.9-2.5V |
| Power Dissipation | 50mW |
| Rise Time(TR) | 3.5msec |
| Fall Time(TF) | 500msec |
| Brand Name | Ao littel |
| Model Number | WDYJ-1210 Series |
View Detail Information
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Product Specification
| Payment Terms | Western Union, T/T | Supply Ability | 100,000,000 Pieces Per Month |
| Delivery Time | 10 Workdays | Packaging Details | Bulk |
| Product Name | Linear Optocoupler WDYJ-1210 | No. of Pins | 4 Pins |
| Product Range | WDYJ-1210 Series | Optocoupler Case Style: | Axial |
| Isolation Voltage | 2000V | Forward Current If MaxForward Current If Max | 20mA |
| Dimension | 10.5x7.5mm | Operating / Storage Temperature | -40 to 75C |
| Forward Voltage | 1.9-2.5V | Power Dissipation | 50mW |
| Rise Time(TR) | 3.5msec | Fall Time(TF) | 500msec |
| Brand Name | Ao littel | Model Number | WDYJ-1210 Series |
| High Light | flame detector sensor ， surface mount resettable fuse | ||
High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control
Features
Pure resistance material, Non-polar output
The simple circuit structure suitable for DC or AC applications
Good isolation between input and output, Low distortion coupling
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Structure Diagram:(unit:mm)
ABSOLUTE MAXIMUM RATINGS @ 25°C
| Parameter | Rating | Unit |
| Isolation Voltage(peak) | 2000 | V |
| Soldering Temperature | 260 ＜5Sec | ℃ |
| Operating Temperature | -40 to 75 | ℃ |
| Storage Temperature | -40 to 75 | ℃ |
ELECTRO-OPTICAL CHARCTERISTICS @ 25°C
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 /MΩ | ||
| Min. | Typ. | Max. | |||
| WDYJ-1210RA | IF=1mA※1 | 0.7 | 1 | ||
| WDYJ-1210RB | IF=1mA※1 | 0.65 | 1.1 | 1 | |
| WDYJ-1210RC | IF=1mA※1 | 1.05 | 1.56 | 1 | |
| WDYJ-1210RC1 | IF=1mA※1 | 0.8 | 1.5 | 200 | |
| WDYJ-1210RD | IF=1mA※1 | 1.48 | 2.6 | 1 | |
| WDYJ-1210RD1 | IF=1mA※1 | 1.48 | 2.5 | 200 | |
| WDYJ-1210RE | IF=1mA※1 | 2.5 | 5 | 2 | |
| WDYJ-1210RG | IF=1mA※1 | 5 | 10 | 2 | |
| WDYJ-1210RH | IF=1mA※1 | 10 | 20 | 30 | |
| WDYJ-1210RI | 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 100KW after removal of IF = 20mA | 500 | msec | ||
| Cell Temp Coefficient | IF > 5 mA | 0.7 | %/°C | ||
Description
Optocoupler is a device that is mainly made of LED & Photocell. It is also called opto-isolator, optical isolator, photocoupler. The input element is LED and output element is the photocell. When there is current is applied to the LED, the output photocell turns on. They work together to provide electrical isolation. That is, there is a short optical transmission path to transfer a signal between LED and Photocell, while keep them electrically isolated.
Applications
Audio amplifier protection and control
Electric shielded isolation coupling
Communication transmission and Automatic control
Lights adjustment and Motor speed control
Industrial, Motor Drive & Control
Main characteristic curve
Attention : Soldering pin recommended away from the bottom of optocoupler, soldering time should be as short as possible.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
3,750,000-5,000,000
Employee Number:
400~500
Ecer Certification：
Site Member
Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m2 located in Dongguan city , which is widely known as World's Factory . Our R&D consist of experienced engineers with rich ... Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m2 located in Dongguan city , which is widely known as World's Factory . Our R&D consist of experienced engineers with rich ...
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