Senba Sensing Tech LCR-0202 photoelectric analog optoisolator with fast response time and dissipation
Key Attributes
Model Number:
LCR-0202
Product Custom Attributes
Output Current:
-
Fall Time:
-
Rise Time:
-
Operating Temperature:
-30℃~+70℃
Load Voltage:
50V
Reverse Voltage:
-
Current Transfer Ratio:
-;-
Voltage - Forward(Vf):
-
Forward Current(If):
40mA
Pd - Power Dissipation:
100mW
Number Of Channels:
-
Load Type:
-
Input Type:
AC,DC
Isolation Voltage(Vrms):
2.5kV
Mfr. Part #:
LCR-0202
Package:
DIP-4
Product Description
Product Overview
The LCR-0202 Analog Optoisolator from Nysenba is a photoelectric device that controls resistance changes based on input current variations. Utilizing CdS and LED semiconductors, this analog linear optocoupler offers pure resistive, non-polar output and is widely applied in various electronic circuits. The company holds manufacturing patents for this product (Patent No. ZL02225334.3).
Product Attributes
- Brand: Nysenba
- Type: Analog Optoisolator (Linear Optocoupler)
- Material: PPO (for high-temperature packaging)
- Manufacturing Patent: ZL02225334.3
Technical Specifications
| Model Series | LCR-0202 |
| Package | DIP-4 |
| Input Current | 0-20mA (Max: 40mA) |
| Input Voltage | 1.6-2.5Vdc |
| Output Resistance (Low) | 50 Ohm - 1K Ohm @ 20mA-0.01mA |
| Output Resistance (High) | 1-10M Ohm (measured 10 seconds after shutdown) |
| Response Time | <2.5ms |
| Isolation Voltage | >2500VRMS |
| Operating Frequency | <300KHz |
| Output Withstand Voltage | <50V |
| Dynamic Range | <100dB |
| DC Coupling Capacitance | <5pF |
| Max Power Dissipation | 100mW |
| Operating Temperature | -30+70C |
| Storage Temperature | -40+80C |
Key Features
- Pure resistive material, non-polar output.
- Wide range analog linear resistance, low resistance for conduction, high resistance for shutdown.
- Simple circuit structure suitable for DC and AC applications.
- Input and output isolation, low distortion coupling.
- High-temperature resistant PPO material packaging.
Typical Applications
- Audio amplifier protection and control.
- Volume control and electrical isolation coupling.
- Lighting adjustment and motor speed control.
- Communication transmission and automatic control.
Device Outline and Dimensions
- Length: 12.5mm
- Width: 7.5mm
- Height: 8.0mm
- Lead Length: 9.0mm
- Lead Diameter: 0.45mm
- Lead Pitch: 9.0mm, 4.5mm
- Input Polarity Mark: LED Negative
Usage Notes and Standard Packaging
- Recommended soldering is 4mm from the bottom of the optocoupler with the shortest possible soldering time.
- Small package: 100 pieces; Large package: 3000 pieces.
1810010233_Senba-Sensing-Tech-LCR-0202_C82366.pdf
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