SSM2220SZ

The SSM2220SZ is a dual, high-frequency, low-noise NPN transistor designed for various audio and general-purpose applications. It is manufactured by Analog Devices Inc.

Transistor Type:

- The SSM2220SZ is an NPN (negative-positive-negative) bipolar junction transistor (BJT).

Package Type:

- The SSM2220SZ comes in a small surface-mount SOT-23 package, which is compact and suitable for space-constrained applications.

Electrical Characteristics:

- The transistor has a high transition frequency (fT) of typically 700 MHz, indicating its ability to handle high-frequency signals.

- It has low noise characteristics, making it suitable for audio amplification applications where noise is a critical factor.

- The transistor exhibits low input capacitance, which is beneficial for high-frequency applications.

Voltage and Current Ratings:

- The SSM2220SZ has a maximum collector-base voltage (Vcbo) of 40V and a maximum collector-emitter voltage (Vceo) of 25V.

- It can handle a continuous collector current (Ic) of up to 300 mA.

Applications:

The SSM2220SZ transistor can be used in a variety of applications, including:

- Audio amplification and pre-amplification stages

- RF (Radio Frequency) amplifier circuits

- Oscillator circuits

- Low-noise signal processing applications

- Wireless communication devices

- Instrumentation and measurement equipment