Microchip Technology SMBJ4745A/TR13 Zener Diode

The SMBJ4745A/TR13 from Microchip Technology is a high-quality Zener diode designed for voltage regulation and protection applications in a wide range of electronic circuits. This component is specifically engineered to provide a precise voltage reference, ensuring consistent performance and reliability for your electronic devices.

With its robust construction, the SMBJ4745A/TR13 is capable of handling a Zener test current (I<sub>ZT) of 19 mA and offers a Zener voltage (V<sub>Z) of 43 V, making it suitable for regulating voltage over a broad spectrum of electronic applications. The device is packaged in a DO-214AA (SMB) package, which is known for its compact size and excellent power dissipation characteristics, allowing for efficient operation in space-constrained applications.

The SMBJ4745A/TR13 is designed to provide optimal performance with a maximum power dissipation of 1 W, ensuring that the device can withstand transient power spikes without compromising its voltage regulation capabilities. This makes it an ideal choice for protecting sensitive components in complex electronic systems against overvoltage conditions.

Additionally, this Zener diode features a non-repetitive peak reverse power dissipation of 600 W at 10/1000 µs, highlighting its ability to handle high power surges. The operational and storage temperature range of -65°C to +150°C ensures that the SMBJ4745A/TR13 maintains its functionality across various environmental conditions, making it a versatile component for both commercial and industrial applications.

Microchip Technology's commitment to quality is evident in the SMBJ4745A/TR13, which is designed to meet or exceed industry standards for performance and reliability. Whether you are designing power supplies, consumer electronics, or automotive systems, the SMBJ4745A/TR13 Zener diode offers the protection and stability needed for your critical circuitry.

With its precise voltage regulation, high power dissipation, and robust surge handling capabilities, the SMBJ4745A/TR13 from Microchip Technology is an excellent choice for designers looking for a reliable Zener diode solution.