BAS40BRW-7

Diodes, rectifiers and arrays are the main components of a circuit, allowing for the control of the flow of current and shielding from the effects of external elements. The BAS40BRW-7 is a rectifying diode array which can be utilized for different applications in the commercial and industrial sectors.

This device is encapsulated in a Surface Mounted Technology (SMT) package, meaning that it can be surface-mounted and thus save room in the final circuit structure. The BAS40BRW-7 is rated for a voltage of 400V and has a maximum forward current of 400mA at a junction temperature of 25°C.

Four main devices compose the chip: Two are NPN transistors, one is a zener diode, and the fourth one is a reverse conducting diode. The objective of the BAS40BRW-7 is to convert the alternating current of a mains network into a direct current by rectifying it. This can be achieved using such devices because of their opposite characteristics: The zener diode provides low impedance and the reverse conducting diode provides a high impedance while the two transistors regulate the flow of current and the voltages.

In an electronic system, the BAS40BRW-7 is often used as a protection element. This is due to the fact that the integrated components can absorb the huge current peaks originated in an unexpected surge, thus protecting the circuit from its damaging effects. This is of particular importance in industrial machines that work with large amounts of current in conditions of maximum hazard.

The device\'s frequency response is up to 1 MHz and its on-state resistance is 500 mΩ. Its temperature coefficient is 50 ppm//°C and it features 600 Volts of peak pulse power. Furthermore, its mechanical properties are 8.9 N·m of torque and with a static static tension of 7.3 kgf.

Finally, the BAS40BRW-7 presents no foreseeable problems when presented with the effect of moisture, and it can be stored up to one year in a temperature up to 70°C. In addition, it has an expected lifetime of 200,000 hours.

In conclusion, the BAS40BRW-7 rectifier is an ideal solution for applications that require quick response, especially in industrial and medical environments where electrical safety is a must. Its components permit a current flow control and the protection of the circuitry against external surges while being able to operate in extreme conditions without compromising final performance.