onsemi Bipolar Transistor H11AA2

Description
AC IN-DARLINGTON OUT OPTOCOUPLER Product overview: H11AA2 from Fairchild (onsemi) 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-H11AA2 can be used for catalog matching and distributor lookup.
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Description
AC IN-DARLINGTON OUT OPTOCOUPLER Product overview: H11AA2 from Fairchild (onsemi) 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-H11AA2 can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The H11AA2 is an AC input/phototransistor optocoupler featuring two inverse-parallel gallium arsenide infrared LEDs driving a single silicon phototransistor. It is packaged in a 6-pin through-hole configuration with a lead spacing of 0.3 inches (7.62 mm). The device offers an isolation voltage of 5300 VAC RMS and an isolation resistance of 10^11 Ω. Its current transfer ratio ranges from 10% to 20%, and it supports a continuous forward current of up to 100 mA. The device meets UL 94 V-0 and is recognized under UL File E90700. It operates from -55°C to +100°C and dissipates up to 350 mW total power.

Datasheet Summary
Powered by GS/AI

The H11AA2 is an AC input/phototransistor optocoupler featuring two inverse-parallel gallium arsenide infrared LEDs driving a single silicon phototransistor. It is packaged in a 6-pin through-hole configuration with a lead spacing of 0.3 inches (7.62 mm). The device offers an isolation voltage of 5300 VAC RMS and an isolation resistance of 10^11 Ω. Its current transfer ratio ranges from 10% to 20%, and it supports a continuous forward current of up to 100 mA. The device meets UL 94 V-0 and is recognized under UL File E90700. It operates from -55°C to +100°C and dissipates up to 350 mW total power.

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
Bipolar Transistor
903-H11AA2
Bipolar Transistor 903-H11AA2
AC IN-DARLINGTON OUT OPTOCOUPLER Product overview: H11AA2 from Fairchild (onsemi) 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-H11AA2 can be used for catalog matching and distributor lookup.

AC IN-DARLINGTON OUT OPTOCOUPLER Product overview: H11AA2 from Fairchild (onsemi) 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-H11AA2 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD.
Product Category Bipolar RF Transistors
Product Number 903-H11AA2
Product Name Bipolar Transistor
Package Type Tube
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