APT1221SX - Panasonic Electric Works

Manufacturer Part Number

APT1221SX

Manufacturer

Panasonic

Introduction

Optoisolator with Triac or SCR output

Product Features and Performance

Wide operating temperature range of -40°C to 100°C

1-channel optoisolator

Triac or SCR output type

Maximum forward current of 50 mA

Isolation voltage of 3750 Vrms

Turn-on time of 100 μs (max)

Static dV/dt of 500 V/s

Maximum off-state voltage of 600 V

Hold current of 3.5 mA

Maximum LED trigger current of 10 mA

Maximum on-state current of 50 mA (RMS)

Product Advantages

Provides electrical isolation between input and output

Compact 4-SOP surface mount package

RoHS compliant

Key Technical Parameters

Operating temperature range: -40°C to 100°C

Isolation voltage: 3750 Vrms

Forward voltage: 1.21 V (typ)

Turn-on time: 100 μs (max)

Static dV/dt: 500 V/s

Off-state voltage: 600 V

Hold current: 3.5 mA

LED trigger current: 10 mA (max)

On-state current: 50 mA (RMS, max)

Quality and Safety Features

cUR and VDE approved

RoHS compliant

Compatibility

Surface mount (SMD) package

Tape and reel packaging

Application Areas

Industrial control systems

Power supplies

Motor drives

Home appliances

Lighting control

Product Lifecycle

This product is actively available and supported by Panasonic.

Replacement or upgraded products may be available in the future.

Key Reasons to Choose This Product

Wide operating temperature range for harsh environments

High isolation voltage for safety and protection

Compact surface mount package for space-constrained designs

Reliable performance with cUR and VDE approvals

RoHS compliance for environmentally friendly applications