AF digital transistors

Digital transistors

anchor

Overview

Audio frequency (AF) transistors for digital applications (switching circuits, inverters, etc.)

Key Features

  • Built-in bias resistors
  • High current gain [hFE max. 630]
  • High DC collector current[max 0.5A]
  • Low CE saturation voltage

Products

About

About AF digital transistors

Infineon's AF digital transistors offer breakdown voltages up to 50 V and high collector currents of up to 500 mA. These devices are available with built-in bias resistors, thus reducing the BOM cost.

AF digital transistor portfolio

Infineon offers a wide portfolio of AF digital transistors that cover most of the applications in automotive, industry, consumer, communication, and datacom. AF digital transistors are offered in various packages (SOT23, SC74, SOT363, and SOT323), both polarities (PNP and NPN), and single and dual configurations.

Design support

Infineon offers simulation models for digital devices to support customers in the design process. SPICE model library is provided for simulations. PCB footprint and symbols are also provided to support customers in the layout process. PCB design data is provided for major layout software such as Altium, Eagle, Mentor, Cadence, and MWO. 

About AF digital transistors

Infineon's AF digital transistors offer breakdown voltages up to 50 V and high collector currents of up to 500 mA. These devices are available with built-in bias resistors, thus reducing the BOM cost.

AF digital transistor portfolio

Infineon offers a wide portfolio of AF digital transistors that cover most of the applications in automotive, industry, consumer, communication, and datacom. AF digital transistors are offered in various packages (SOT23, SC74, SOT363, and SOT323), both polarities (PNP and NPN), and single and dual configurations.

Design support

Infineon offers simulation models for digital devices to support customers in the design process. SPICE model library is provided for simulations. PCB footprint and symbols are also provided to support customers in the layout process. PCB design data is provided for major layout software such as Altium, Eagle, Mentor, Cadence, and MWO. 

Design resources

Developer community

{ "ctalist":[ { "link" : "https://community.infineon.com/t5/forums/postpage/choose-node/true", "label" : "Ask the community ", "labelEn" : "Ask the community " }, { "link" : "https://community.infineon.com/t5/Forums/ct-p/products", "label" : "View all discussions ", "labelEn" : "View all discussions " } ] }