Photocoupler Kinglight KLM3083-TA-AW-T04 featuring zero crossing triac transistor and GaAs infrared emitting diode
Key Attributes
Model Number:
KLM3083-TA-AW-T04
Product Custom Attributes
Mfr. Part #:
KLM3083-TA-AW-T04
Package:
SOP-4
Product Description
Product Overview
The KLM308X is a zero-crossing triac photocoupler designed for interfacing logic systems with 110-240 VAC powered equipment. It comprises a GaAs infrared emitting diode and a zero-cross triac transistor, offering high isolation voltage and compliance with environmental regulations. Ideal for applications like solid-state relays, industrial controls, and consumer appliances.
Product Attributes
- Brand: Kinglight
- Certifications: EU REACH, RoHS
- Material: Halogen-free (Br < 900ppm, Cl < 900ppm, Br+Cl < 1500ppm), Pb-free
- Grade: Consumer-grade
Technical Specifications
| Parameter | Symbol | KLM308X (800V) | Unit | Condition |
| Peak breakdown voltage | 800 | V | ||
| Isolation Voltage | Viso | 3750 | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. |
| Operating Temperature | TOPR | -40 to +110 | ||
| Storage Temperature | TSTG | -55 to +150 | ||
| Forward Current (Input) | IF | 60 | mA | |
| Peak Forward Current (Input) | IF(PK) | 1 | A | 1us pulse, 300pps |
| Reverse Voltage (Input) | VR | 6 | V | |
| Power Dissipation (Input) | PD | 100 | mW | |
| Off-state Output Terminal Voltage | VDRM | 800 | V | |
| On-State RMS Current (Output) | IT(RMS) | 70 | mA | |
| Power Dissipation (Output) | Pc | 300 | mW | |
| Forward Voltage (Output) | VF | 1.5 | V | IF=30mA |
| Reverse Current (Output) | IR | 10 | A | VR=6V |
| Peak Blocking Current | IDRM1 | 100 | nA | VDRM = Rated VDRM, IF = 0mA |
| Peak On-state Voltage | VTM | 3 | V | ITM=100mA peak |
| Critical Rate of Rise of Off-state Voltage | dv/dt | 1000 | V/s | |
| Inhibit Voltage | VINH | 20 | V | IF= Rated IFT |
| Leakage Current in Inhibit State | IDRM2 | 1000 | A | IF= Rated IFT, VDRM=Rated VDRM, off state |
| LED Trigger Current (KLM3082) | IFT | 10 | mA | Main terminal Voltage=3V |
| LED Trigger Current (KLM3083) | IFT | 5 | mA | Main terminal Voltage=3V |
| LED Trigger Current (KLM3084) | IFT | 3 | mA | Main terminal Voltage=3V |
| Holding Current | IH | 280 | A |
2507171700_Kinglight-KLM3083-TA-AW-T04_C49374867.pdf
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