IC Phoenix logo

Home ›  M  › M149 > MMBTA64

MMBTA64 from FAIRCHILD

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MMBTA64

Manufacturer: FAIRCHILD, FSC

Darlington Transistors

Partnumber Manufacturer Quantity Availability
MMBTA64 FAIRCHILD, FSC 3456 In Stock

Description and Introduction

Darlington Transistors **Introducing the MMBTA64: A High-Performance PNP Transistor for Precision Applications**  

The MMBTA64 is a high-performance PNP bipolar junction transistor (BJT) designed for low-power amplification and switching applications. With its compact SOT-23 package, this component is ideal for space-constrained designs while delivering reliable performance in a variety of electronic circuits.  

Engineers and designers will appreciate the MMBTA64’s key specifications, including a collector-emitter voltage (VCEO) of -30V and a continuous collector current (IC) of -500mA. Its high current gain (hFE) of up to 300 ensures efficient signal amplification, making it well-suited for audio stages, signal processing, and low-power switching tasks.  

The transistor’s low saturation voltage enhances energy efficiency, reducing power losses in switching applications. Additionally, its fast switching speed supports high-frequency operations, making it a versatile choice for both analog and digital circuits.  

The MMBTA64 is RoHS-compliant, meeting modern environmental and regulatory standards. Its robust construction ensures durability in demanding conditions, making it a dependable choice for consumer electronics, industrial controls, and telecommunications equipment.  

For engineers seeking a reliable PNP transistor with excellent performance in a compact form factor, the MMBTA64 offers a compelling solution. Its balance of efficiency, speed, and power handling makes it a valuable component in modern electronic design.  

Whether used in amplifiers, signal drivers, or switching circuits, the MMBTA64 delivers consistent performance, making it a preferred choice for precision applications.

Application Scenarios & Design Considerations

Darlington Transistors

Alternative Part Number

  • BC807-40 --: PNP transistor in SOT-23 with comparable current gain and voltage ratings, widely available and pin-compatible.
  • 2SA1037AK --: PNP SOT-23 transistor with similar low-current switching characteristics and gain, suitable drop-in replacement.
  • S8550 --: Common PNP SOT-23 transistor with adequate voltage and current ratings for general switching, low-cost alternative.
  • BC857B --: PNP general-purpose transistor in SOT-23, similar small-signal switching role and widely available as a functional substitute.
  • KST64 --: PNP Darlington transistor in SOT-23 with similar high-gain switching characteristics to the original part.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips