This document presents the absolute maximum ratings and electrical characteristics of the BSR57 N-Channel Low-Frequency Low-Noise Amplifier, introduced by Fairchild Semiconductor Corporation in 2003. This product is designed for low-power chopper or switching applications.
The document describes the Fairchild Semiconductor BSR57, an N-Channel Low-Frequency Low-Noise Amplifier. It is specifically designed for low-power chopper or switching applications and utilizes a SOT-23 package.
The datasheet details absolute maximum ratings, including drain-gate voltage of 40V and total power dissipation up to 250mW at Ta=40°C. It also lists electrical characteristics such as gate-source cut-off voltage (2.0V min), delay time (6.0 ns max), and rise time (4.0 ns max) under specified test conditions.
| Drain-Gate Voltage (Vpao) | 40 V |
|---|---|
| Gate-Source Voltage (Vaso) | - 40 Vv |
| Forward Gate Current | 50 mA |
| Total Power Dissipation (Ta=40°C) | 250 mW |
| Storage Temperature Range | - 55 ~ 150 °C |
| Junction Temperature (Ty) | 150 °C |
| Gate-Source Cut-off Voltage (Vesloff) | 2.0 6.0 Vv |
| Drain-Source On Resistance (fdg(ON)) | 40 Q |
| Delay Time (tdg) | 6.0 ns |
This device is designed for low-power chopper or switching applications.
The maximum total power dissipation is up to 250 mW when the ambient temperature is 40°C.
The storage temperature range is from -55°C to 150°C.