The 2SB1424 is a silicon PNP epitaxial planar transistor manufactured by Rohm Semiconductor. It is primarily designed for switching and amplifier applications requiring moderate power dissipation.

Applications

• Switching circuits
• Amplifier circuits
• DC-DC converters
• Relay drivers
• Power management circuits

Features

• PNP Epitaxial Planar Transistor
• Medium Collector Current (Ic = -1.5A)
• Low Saturation Voltage
• Collector-Emitter Voltage (VCEO = -50V)

Benefits

• Efficient switching operation due to low saturation voltage.
• Versatile application in both switching and amplification scenarios.
• Suitable for circuits requiring moderate current handling.
• Reliable performance thanks to Rohm Semiconductor's manufacturing quality.

Additional Details

The 2SB1424 typically comes in a TO-126 package. Its collector-base voltage (VCBO) is -60V, and the emitter-base voltage (VEBO) is -5V. Power dissipation is typically around 10W. The DC current gain (hFE) varies based on operating conditions, but generally falls between 50 and 200. Operating and storage temperature ranges are from -55°C to +150°C. Its moderate transition frequency makes it suitable for general purpose applications where high-speed switching isn't critical.