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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
- Series：APT
- Mfr：Panasonic Electric Works
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：500V/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：3.5mA
- Turn On Time：100µs (Max)
- Voltage - Forward (Vf) (Typ)：1.21V
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm), 5 Leads
- Supplier Device Package：6-DIP
- Approval Agency：cUR, VDE
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Overview
The Panasonic APT1232 is a Triac and SCR output optocoupler featuring a PhotoTriac output. It provides 5000 Vrms insulation voltage between input and output circuits. The device supports a maximum continuous output current of 100 mA and blocks up to 600 V in the off state. It incorporates a zero-crossing circuit with a maximum voltage of 15 V. The component operates within a temperature range of -40°C to +100°C and is housed in a DIP-6 package.
Feature Summary
- Integrates a zero-crossing detection circuit to minimize switching noise and electromagnetic interference during AC load control.
- Provides high electrical isolation with an insulation voltage rating of 5000 Vrms for safe signal transmission across potential barriers.
- Utilizes a PhotoTriac output structure capable of handling significant continuous currents for direct AC power switching applications.
Applications
- AC motor speed control systems
- Solid-state relay modules
- Industrial process control equipment
- Heating element regulation circuits
Procurement Notes
Verify the specific suffix designation, such as APT1232WA, against official documentation to confirm exact specifications and availability status. Some variants may carry Not Recommended for New Designations (NRND) status. Ensure compliance with RoHS standards and check lead times due to potential production cycle variations. Confirm package dimensions and pinout compatibility before integration into PCB layouts.
Selection Notes
Select this component when high-voltage isolation and low-noise AC switching are required. The integrated zero-crossing feature makes it suitable for applications sensitive to electromagnetic interference. Consider the 100 mA continuous current limit and 600 V blocking capability for load matching. Evaluate thermal management requirements given the operating temperature range and power dissipation limits in enclosed environments.
Part Context
The APT1232 belongs to the Panasonic APT series of solid-state relays and optocouplers. This series focuses on providing reliable isolation and switching capabilities for industrial and consumer electronics. The device represents a specialized solution for AC power control where mechanical relay limitations are addressed through solid-state technology.
Replacement Considerations
Check for APT1232A or APT1232WA variants which may share similar form factors but differ in specific electrical characteristics or packaging details. Verify pin compatibility and insulation ratings when substituting with other Triac output optocouplers from different manufacturers.
FAQ
What is the maximum insulation voltage rating?
The APT1232 offers an insulation voltage of 5000 Vrms between the input LED and the output PhotoTriac.
Does the device include zero-crossing functionality?
Yes, the APT1232 includes an internal zero-crossing circuit that activates at a maximum voltage of 15 V to reduce switching noise.
