MMBD4448HTA-7 Allicdata Electronics
Allicdata Part #:

MMBD4448HTADITR-ND

Manufacturer Part#:

MMBD4448HTA-7

Price: $ 0.05
Product Category:

Discrete Semiconductor Products

Manufacturer: Diodes Incorporated
Short Description: DIODE ARRAY GP 80V 250MA SOT523
More Detail: Diode Array 1 Pair Common Anode Standard 80V 250mA...
DataSheet: MMBD4448HTA-7 datasheetMMBD4448HTA-7 Datasheet/PDF
Quantity: 1000
30000 +: $ 0.04190
Stock 1000Can Ship Immediately
$ 0.05
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Discontinued at Digi-Key
Diode Configuration: 1 Pair Common Anode
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 80V
Current - Average Rectified (Io) (per Diode): 250mA
Voltage - Forward (Vf) (Max) @ If: 1.25V @ 150mA
Speed: Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr): 4ns
Current - Reverse Leakage @ Vr: 100nA @ 70V
Operating Temperature - Junction: -65°C ~ 150°C
Mounting Type: Surface Mount
Package / Case: SOT-523
Supplier Device Package: SOT-523
Base Part Number: MMBD4448HTA
Description

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The MMBD4448HTA-7 is a robust, reliable and cost-effective rectifier diode array. This component is used in various applications, including voltage source power supplies and rectification of alternate current (AC), direct current (DC) to low-voltage DC and high-voltage AC circuits. It is composed of a single rectifier diode that converts AC to DC, which makes it suitable for a large variety of circuits. The MMBD4448HTA-7 is built with a maximum current rating of 7A, peak current of 30A, maximum reverse voltage of 100V and a maximum forward voltage of 800mV, with a package size of only 2.0mm x 1.2mm x 0.65mm.

The MMBD4448HTA-7 is particularly useful in applications where a single rectifier diode is needed, such as in low power switching and AC/DC conversion circuits. The device features extremely low forward voltage drop and low on-state losses, resulting in a high efficiency power transfer. Additionally, its low-profile package, high surge capability and tight thermal resistance make it suitable for a variety of high-density applications.

Given the low dissipation characteristic of the diode array, the MMBD4448HTA-7 provides a great way to reduce energy costs in many energy-intensive industries. As it is small in size and lightweight, it is also easy to mount, handle and transport. Moreover, the device is designed for high reliability and durability, making it suitable for use in longterm applications.

The working principle of the MMBD4448HTA-7 is based on the junctions of four single rectifier diodes connected in series, with each diode supporting a maximum forward current of 7A. That is, a current of 7A flows through each diode, which makes it suitable for various electronic applications. The four junctions, known as anodes, are separated by the four cathodes, which form what is known as the P-N junction. An external power source is connected to the anodes, and the current flows through each diode, which is then directed to the anode and into the load.

The MMBD4448HTA-7 is an efficient and reliable rectifier diode array capable of handling higher forward current than conventional rectifiers. It is extremely low profile and has a high current handling capacity of 7A which makes it suitable for a variety of applications in many industries. The device has a low forward voltage drop and very low on-state losses and is designed for longterm use. With its high surge capability and tight thermal resistance, it is an ideal choice for high density applications.

The specific data is subject to PDF, and the above content is for reference

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