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CMHD4448

2-Pin SOD-123 Diode Switching Si 100V 0.25A

Inventory:9,212

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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Submit your quote request for CMHD4448 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of CMHD4448

The CMHD4448 is a high-speed switching diode designed for general-purpose applications in digital and analog circuits. This diode features fast switching speeds and low leakage currents, making it suitable for high-frequency and precision signal processing.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • A: Anode
  • K: Cathode

Circuit Diagram

Include a circuit diagram illustrating the application of CMHD4448 in a typical diode circuit for better understanding.

Key Features

  • High-Speed Switching: The CMHD4448 offers fast switching times, making it suitable for high-frequency applications.
  • Low Leakage Current: This diode has low reverse leakage currents, ensuring minimal signal distortion in precision circuits.
  • Small SMD Package: Available in a compact Surface-Mounted Device (SMD) package, ideal for space-constrained designs.
  • High Reliability: The CMHD4448 is designed for reliable performance in various operating conditions, providing longevity to the circuits.

Note: For detailed technical specifications, please refer to the CMHD4448 datasheet.

Application

  • Signal Rectification: Suitable for signal rectification and detection in communication and sensor circuits.
  • High-Frequency Circuits: Used in high-speed and high-frequency circuits for signal processing and modulation.
  • Voltage Clipping: Ideal for voltage clipping and protection in electronic circuits.

Functionality

The CMHD4448 is a high-speed switching diode that efficiently conducts current in one direction while blocking it in the reverse direction. It serves as a crucial component in various circuit designs for signal processing and voltage regulation.

Usage Guide

  • Anode Connection: Connect the Anode pin of the CMHD4448 to the positive terminal of the circuit.
  • Cathode Connection: Connect the Cathode pin of the diode to the negative terminal or ground of the circuit.

Frequently Asked Questions

Q:Is the CMHD4448 suitable for high-frequency applications?
A:Yes, the CMHD4448 is specifically designed for high-speed switching and is suitable for high-frequency circuits.

Equivalent

For similar functionalities, consider these alternatives to the CMHD4448:

  • 1N4148: A widely used general-purpose switching diode with similar characteristics to the CMHD4448.
  • BAV99: This dual diode array provides similar switching performance to the CMHD4448 in a different package format.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) EAR99 Part Status Active
Automotive No PPAP No
Type Switching Diode Material Si
Maximum DC Reverse Voltage (V) 75 Configuration Single
Peak Reverse Repetitive Voltage (V) 100 Maximum Continuous Forward Current (A) 0.25
Peak Non-Repetitive Surge Current (A) 4 Peak Forward Voltage (V) [email protected]
Peak Reverse Current (uA) 5 Maximum Power Dissipation (mW) 400
Peak Reverse Recovery Time (ns) 4 Minimum Operating Temperature (°C) -65
Maximum Operating Temperature (°C) 150 Mounting Surface Mount
Package Height 1.23(Max) Package Width 1.8(Max)
Package Length 2.8(Max) PCB changed 2
Standard Package Name SOD Supplier Package SOD-123
Pin Count 2 Lead Shape Gull-wing

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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CMHD4448

2-Pin SOD-123 Diode Switching Si 100V 0.25A

Inventory:

9,212
Overview of CMHD4448 Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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