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MMBTA56 - Driver Transistors

Download the MMBTA56 datasheet PDF. This datasheet also covers the MMBTA55 variant, as both devices belong to the same driver transistors family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • SOT-23 package Driver Transistors MMBTA55,MMBTA56 TransistIoCrs +0.12.4 -0.1 SOT-23 2.9+0.1 -0.1 0.4+0.1 -0.1 3 12 0.95+0.1 -0.1 1.9+0.1 -0.1 0-0.1 +0.10.38 -0.1 +0.10.97 -0.1 +0.11.3 -0.1 0.55 0.4 Unit: mm 0.1+0.05 -0.01 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Total Device Dissipation FR-5 Board(.
  • 1) Derate above 25 Thermal Resistance, Junction-to-Ambient Total De.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MMBTA55-KEXIN.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SMD Type Features SOT-23 package Driver Transistors MMBTA55,MMBTA56 TransistIoCrs +0.12.4 -0.1 SOT-23 2.9+0.1 -0.1 0.4+0.1 -0.1 3 12 0.95+0.1 -0.1 1.9+0.1 -0.1 0-0.1 +0.10.38 -0.1 +0.10.97 -0.1 +0.11.3 -0.1 0.55 0.4 Unit: mm 0.1+0.05 -0.01 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Total Device Dissipation FR-5 Board(* 1) Derate above 25 Thermal Resistance, Junction-to-Ambient Total Device Dissipation Alumina Substrate, (* 2) Derate above 25 Thermal Resistance, Junction-to-Ambient Junction temperature Storage temperature * 1. FR-5 = 1.0 X 0.75 X 0.062 in. * 2. Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina.