2SB07790RL

Single Bipolar Transistors Overview

The Panasonic 2SB0779 is a silicon PNP epitaxial planar transistor designed for low-frequency output amplification. It features a Mini3-G1 (SC-59) package and complies with the RoHS Directive. Key electrical characteristics include a collector-base voltage of -25 V, collector-emitter voltage of -20 V, and emitter-base voltage of -7 V. The device supports a continuous collector current of -500 mA and a peak current of -1 A, with a power dissipation rating of 200 mW at 25°C. It offers a forward current transfer ratio ranging from 90 to 220 and a transition frequency of 150 MHz.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage
• Satisfactory linearity of forward current transfer ratio at low collector voltages
• Mini type package enabling equipment downsizing
• Compatible with automatic insertion via tape or magazine packing

Single Bipolar Transistors Applications

• Low-frequency output amplification
• General electronic equipment
• Office equipment
• Communications equipment
• Measuring instruments

Single Bipolar Transistors Procurement Notes

Verify the specific lifecycle status before procurement, as this component falls under maintenance or discontinued categories. Consult official Panasonic channels for the most up-to-date product standards and availability information. Ensure compliance with export control laws if applicable. Confirm that the intended application aligns with standard general electronic equipment usage rather than specialized safety-critical systems.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring low-frequency amplification where compact size is critical. The Mini3-G1 package facilitates automated assembly processes. Evaluate the thermal environment carefully, as power dissipation decreases significantly above ambient temperatures. Ensure base drive currents are sufficient to maintain low saturation voltages during operation.

Single Bipolar Transistors Part Context

This part belongs to the Panasonic discrete semiconductor transistor family. It utilizes a silicon PNP epitaxial planar structure housed in a Mini3-G1 package. The device is engineered for general-purpose use in consumer and industrial electronics, prioritizing small form factors and reliable switching performance within standard operating conditions.

Single Bipolar Transistors Replacement Considerations

The datasheet identifies 2SB779 as the conventional part number equivalent. Verify pinout compatibility and electrical parameters against alternative suppliers if sourcing from non-Panasonic manufacturers. Ensure any substitute meets the same absolute maximum ratings and package dimensions.

Single Bipolar Transistors FAQ

What is the maximum collector current rating?

The continuous collector current is rated at -500 mA, with a peak collector current capability of -1 A.

Is this component suitable for aerospace applications?

No. The documentation specifies it is intended for standard applications like office and communications equipment. Special applications such as aerospace require consultation with sales staff due to exceptional quality requirements.

What is the transition frequency of the 2SB0779?

The transition frequency is 150 MHz, measured under conditions of VCB = -10 V, IE = 50 mA, and f = 200 MHz.