MMBD4448 The MMBD4448 is a standard rectifier diode from ON Semiconductor, rated for 75V reverse voltage and 200mA average rectified current. It features a fast 4ns reverse recovery time and is housed in a surface-mount SOT-23-3 package.
Mfr Part #:

MMBD4448

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMBD4448 is a standard rectifier diode from ON Semiconductor, rated for 75V reverse voltage and 200mA average rectified current. It features a fast 4ns reverse recovery time and is housed in a surface-mount SOT-23-3 package.
Total Stock: 34,920 pcs

MMBD4448 Available from 5 distributors

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MMBD4448 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Forward Voltage (Vf) (Max) @ If
Lead Style
Medical Grade
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage

MMBD4448 Description

Short technical summary and product information.

The MMBD4448 is a standard rectifier diode manufactured by ON Semiconductor. It is designed for general-purpose rectification in low-power applications.

 

Electrical characteristics include a maximum reverse voltage of 75V and an average rectified current of 200mA. The forward voltage is 1V at 100mA. Reverse recovery time is 4ns, enabling high-speed switching. Capacitance is 2pF at 0V, 1MHz.

 

The diode is available in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59). Operating temperature range is -55°C to 150°C.

 

Suitable for general-purpose switching, signal rectification, and protection circuits in consumer and industrial electronics.

MMBD4448 Quick Information

Product Type: Standard Rectifier Diode
Canonical Name: MMBD4448 Standard Diode, 75V, 200mA, SOT-23-3
Subcategory: Standard Rectifier Diode

MMBD4448 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MMBD4448 Features

  • Standard rectifier diode for general purpose.
  • Rated for 75V reverse voltage.
  • Supports 200mA average rectified current.
  • Fast 4ns reverse recovery time.
  • Available in SOT-23-3 package.

MMBD4448 Applications

  • Ideal for high-speed switching circuits.
  • Used in signal rectification applications.
  • Suitable for protection clamping diodes.
  • Common in consumer electronics designs.
  • Works in low-power DC-DC converters.

MMBD4448 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the MMBD4448?

75V.

What is the average rectified current rating?

200mA.

What is the forward voltage drop?

1V at 100mA.

What is the reverse recovery time?

4ns.

What package is the MMBD4448 available in?

SOT-23-3 (also TO-236-3, SC-59).

What is the operating temperature range?

-55°C to 150°C.

What is the capacitance of the diode?

2pF at 0V, 1MHz.

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