Solid state relay photocoupler Kinglight KL3081-AW zero voltage crossing type for industrial control systems
Key Attributes
Model Number:
KL3081-AW
Product Custom Attributes
Number Of Channels:
1
Power Dissipation:
330mW
Operating Temperature:
-55℃~+100℃
Isolation Voltage(Vrms):
5kV
Static Dv/dt:
600V/us
Output Current(It(rms)):
100mA
Forward Current:
60mA
Current - Surge(Itsm):
1A
Output Type:
TRIAC
Voltage - Forward(Vf):
1.5V
Zero Crossing Circuit:
Yes
Number Of Terminals:
6
Mfr. Part #:
KL3081-AW
Package:
DIP-6
Product Description
Product Overview
The KL308X series is a zero-voltage crossing photocoupler designed for interfacing logic systems to 110-380 VAC lines. It consists of a GaAs infrared emitting diode optically coupled to a monolithic silicon zero voltage crossing photo triac. This device is ideal for applications such as solid-state relays, industrial controls, motor control, solenoids, and consumer appliances, offering high isolation voltage and compliance with safety standards.
Product Attributes
- Brand: Kinglight
- Product Line: KL308X
- Type: ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER
- Package: DIP6
- Certifications: CQC, UL, VDE
- Compliance: EU REACH, Pb-free, RoHS
- Grade: Consumer-grade
Technical Specifications
| Parameter | Symbol | KL3081 (Typ.) | KL3082 (Typ.) | KL3083 (Typ.) | Unit | Condition |
|---|---|---|---|---|---|---|
| Input | ||||||
| Forward Voltage | VF | - | - | - | V | IF=30mA |
| Reverse Current | IR | - | - | - | µA | VR=6V |
| Output | ||||||
| Off-state Output Terminal Voltage | VDRM | 800 | 800 | 800 | V | |
| On-State RMS Current | IT(RMS) | 100 | 100 | 100 | mA | |
| Peak Blocking Current | IDRM1 | - | - | 500 | nA | VDRM = Rated VDRM, IF = 0 mA |
| Critical Rate of Rise of Off-state Voltage | dv/dt | 600 | 600 | 600 | V/µs | VPEAK =Rated VDRM, IF=0mA |
| Inhibit Voltage | VINH | - | - | 20 | V | IF= Rated IFT |
| Leakage in Inhibited State | IDRM2 | - | - | 500 | µA | IF= Rated IFT, VDRM=Rated VDRM, off state |
| Transfer Characteristics | ||||||
| LED Trigger Current | IFT | 15 | 10 | 5 | mA | Main terminal Voltage=3V |
| Holding Current | IH | - | 280 | - | µA | |
| Isolation | ||||||
| Isolation Voltage | Viso | 5000 | 5000 | 5000 | Vrms | AC for 1 minute |
2507171700_Kinglight-KL3081-AW_C49374953.pdf
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