Vishay Intertechnology, Inc. Optoisolators - Transistor, Photovoltaic Output - IL221AT IL221AT

Manufacturer: Vishay Semiconductor Opto Division
Win Source Part Number: 1185398-IL221AT
Packaging: Tape and Reel
Mounting Style: SMD
Output Type: Darlington with Base
Input Type: DC
Voltage - Isolation: 4000Vrms
Categories: Isolators
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -55°C ~ 100°C
Maximum Output Voltage: 30V
Manufacturer Homepage: www.siemens.com/
Manufacturer Package: 8-SOIC
Current - DC Forward (If) (Maximum): 60mA
Current Transfer Ratio (Minimum): 100% at 1mA
Vce Saturation (Maximum): 1V
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 2,000
MSL Level: 1 (Unlimited)
Voltage - Forward (Vf): 1V

Darlington Output Optocoupler, 1-Element, 3000V Isolation, SOIC-8 Product overview: IL221AT from Vishay is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3000V, SOIC. Search-friendly keywords include transistor, BJT, switching, amplification, 3000V, SOIC, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-IL221AT can be used for catalog matching and distributor lookup.