Photocoupler Kinglight KL3041-AW zero cross type designed for motor control solenoids and consumer electronic devices
Product Overview
The KL304X series is a zero-voltage crossing photocoupler designed for interfacing logic systems with 110-380 VAC lines. It comprises a GaAs infrared emitting diode and a monolithic silicon zero voltage crossing photo triac, making it suitable for applications such as solid-state relays, industrial controls, motor control, solenoids, and consumer appliances.
Product Attributes
- Brand: Kinglight
- Product Type: Zero-Cross TRIAC Driver Photocoupler
- Certifications: CQC, UL, VDE, EU REACH, RoHS
- Material: Pb-free
- Grade: Consumer-grade
Technical Specifications
| Parameter | Symbol | KL3041 (Typ.) | KL3042 (Typ.) | KL3043 (Typ.) | Unit | Condition |
| Input Characteristics | ||||||
| Forward Voltage | VF | - | - | - | V | IF=30mA |
| Reverse Current | IR | - | - | - | A | VR=6V |
| LED Trigger Current | IFT | 15 | 10 | 5 | mA | Main terminal Voltage=3V |
| Output Characteristics | ||||||
| Off-state Output Terminal Voltage | VDRM | 400 | V | - | ||
| On-State RMS Current | IT(RMS) | 100 | mA | - | ||
| Peak Blocking Current | IDRM1 | 100 | nA | VDRM = Rated VDRM, IF = 0 mA | ||
| Peak On-state Voltage | VTM | 3 | V | ITM=100 mA peak, IF=Rated IFT | ||
| Critical Rate of Rise of Off-state Voltage | dv/dt | 1000 | V/s | VPEAK =Rated VDRM, IF=0mA | ||
| Holding Current | IH | 280 | A | - | ||
| Isolation Characteristics | ||||||
| Isolation Voltage | Viso | 5000 | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. | ||
2507241130_Kinglight-KL3041-AW_C49374947.pdf
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