High Isolation Voltage Photocoupler Kinglight KL3081S1-TA-AW Featuring GaAs Infrared Diode and Photo Triac
Key Attributes
Model Number:
KL3081S1-TA-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 #:
KL3081S1-TA-AW
Package:
SMD-6
Product Description
Product Overview
The KL308X series is a zero-voltage crossing photocoupler featuring a GaAs infrared emitting diode and a monolithic silicon photo triac. Designed for interfacing logic systems with 110-380 VAC lines, it is suitable for applications such as solid-state relays, industrial controls, motors, solenoids, and consumer appliances. Key features include a peak breakdown voltage of 800V, high isolation voltage (Viso=5000 V rms), zero voltage crossing, and compliance with EU REACH and RoHS standards.
Product Attributes
- Brand: Kinglight
- Certifications: CQC, UL, VDE
- Compliance: EU REACH, RoHS
- Material: GaAs infrared emitting diode, monolithic silicon photo triac
- Grade: Consumer-grade
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
| Absolute Maximum Ratings (Ta=25) | ||||||
| Forward current | IF | 60 | mA | |||
| Reverse voltage | VR | 6 | V | |||
| Power dissipation | PD | 100 | mW | |||
| Off-state Output Terminal Voltage | VDRM | 800 | V | |||
| On-State RMS Current | IT(RMS) | 100 | mA | |||
| Isolation Voltage | Viso | 5000 | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. | ||
| Operating temperature | TOPR | -55 | 100 | |||
| Storage temperature | TSTG | -55 | 125 | |||
| Electrical Characteristics (Ta=25 unless specified otherwise) | ||||||
| Forward voltage | VF | 1.5 | V | IF=30mA | ||
| Peak Blocking Current | IDRM1 | 500 | 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 | 600 | V/s | VPEAK =Rated VDRM, IF=0mA | ||
| Inhibit Voltage | VINH | 20 | V | IF= Rated IFT | ||
| Transfer Characteristics (Ta=25 unless specified otherwise) | ||||||
| LED Trigger Current (KL3081) | IFT | 15 | mA | Main terminal Voltage=3V | ||
| LED Trigger Current (KL3082) | IFT | 10 | mA | Main terminal Voltage=3V | ||
| LED Trigger Current (KL3083) | IFT | 5 | mA | Main terminal Voltage=3V | ||
| Holding Current | IH | 280 | A | |||
2507171700_Kinglight-KL3081S1-TA-AW_C49374892.pdf
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