BSR57
- Description
- BSR57 Series 40 mA 50 mA N-Channel Low-Frequency Low-Noise Amplifier - SOT-23-3
- Continuous Drain Current (ID)
- 20mA
- Drain to Source Resistance
- 40O
- Drain to Source Voltage (Vdss)
- 500mV
- Gate to Source Voltage (Vgs)
- 40V
- Max Junction Temperature (Tj)
- 150°C
- Datasheet

Quantity
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- Compact SOT-23 Package
- Wide Operating Temperature Range: -55°C to 150°C
- Max Power Dissipation: 250mW
- Gate to Source Voltage (Vgs): 40V
- Continuous Drain Current (ID): 20mA
The onsemi BSR57 Series is a high-performance N-Channel Low-Frequency Low-Noise Amplifier designed for applications requiring low noise and high efficiency. This amplifier is housed in a compact SOT-23-3 package, making it suitable for surface mount technology. With a wide operating temperature range and robust specifications, it is ideal for various electronic applications that demand reliability and performance.
The BSR57 is designed for low-frequency amplification applications, often used in audio and signal processing circuits. Its low noise characteristics make it suitable for high-fidelity audio equipment and sensitive measurement devices. Typically utilized by electronics engineers and hobbyists, this N-Channel amplifier is ideal for compact surface mount designs.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.