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1N4448HWT-7
Rectifier Diode, Silicon, 80V V(RRM), 0.125A, GREEN, ULTRA SMALL
1N4448HWT-7
Rectifier Diode, Silicon, 80V V(RRM), 0.125A, GREEN, ULTRA SMALL
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Manufacturer Part # : 1N4448HWT-7
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Package/Case: SOD-523
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Part Status : Active
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Brand: Diodes Incorporated
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Product Categories : Single Diodes
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Series : 1N4448
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
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Shipping & Payment
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1N4448HWT-7 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10 | $0.033 | $0.33 |
| 100 | $0.027 | $2.70 |
| 300 | $0.024 | $7.20 |
| 3000 | $0.020 | $60.00 |
| 6000 | $0.018 | $108.00 |
| 9000 | $0.017 | $153.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
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1N4448HWT-7 Details
The 1N4448HWT-7 is a high-speed switching diode from Diodes Incorporated, designed for fast switching applications in various electronic circuits. This diode offers low leakage current and high reliability, making it suitable for signal demodulation, clamping, and protection circuits. It is housed in a small and durable package, allowing for easy integration into compact designs.
Pinout
- 1 (Anode): Anode Terminal
- 2 (Cathode): Cathode Terminal
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Fast Switching Speed: Provides high-speed switching performance for quick signal processing.
- Low Leakage Current: Offers low reverse leakage current for efficient operation.
- High Reliability: Designed for reliable performance in various circuit applications.
- Compact Package: Housed in a small and durable package for easy circuit integration.
- Wide Application Range: Suitable for signal demodulation, clamping, and protection circuits.
Application
- Signal Demodulation: Ideal for signal demodulation in communication systems and detectors.
- Clamping Circuits: Used in clamping circuits to limit peak voltages and protect sensitive components.
- Protection Circuits: Suitable for protection circuits against voltage spikes and transients.
Where to Use
The 1N4448HWT-7 is recommended for applications requiring fast switching and low leakage current, such as signal processing, clamping, and protection circuits. It is particularly useful in systems where high reliability and compact design are essential.
How to Use
Connect the 1N4448HWT-7 in the correct orientation, with the Anode connected to the positive side and the Cathode connected to the negative side of the circuit. Ensure proper voltage limitations and consider the diode's forward voltage drop for optimal performance. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the 1N4448HWT-7 demonstrates how to integrate the diode into your circuit for signal processing or protection. It shows connections for anode, cathode, and external components to ensure proper functionality.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- 1N914: A similar switching diode alternative with comparable specifications.
- 1N4148: Another fast switching diode option for high-speed applications.
Complementary
The 1N4448HWT-7 can be complemented by the 1N4148-1, which offers similar performance characteristics but with different package options. Ensure compatibility with your circuit layout when selecting complementary diodes.
Pairing complementary diodes correctly is crucial for achieving desired circuit functionality and performance.
Frequently Asked Questions
Q: What is the maximum forward voltage rating of the 1N4448HWT-7?
A: The 1N4448HWT-7 typically has a forward voltage drop of around 0.6-0.7V. Refer to the datasheet for precise voltage ratings under various operating conditions.
Q: Can the 1N4448HWT-7 be used in high-frequency circuits?
A: Yes, the 1N4448HWT-7 is suitable for high-speed and high-frequency applications due to its fast switching characteristics and low capacitance.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Diodes - General Purpose, Power, Switching | RoHS | Details |
| Product | Switching Diodes | Mounting Style | SMD/SMT |
| Package / Case | SOD-523 | Peak Reverse Voltage | 80 V |
| Max Surge Current ! | 2 A | If - Forward Current | 125 mA |
| Configuration | Single | Recovery Time | 4 ns |
| Vf - Forward Voltage | 1.25 V | Ir - Reverse Current | 100 nA |
| Minimum Operating Temperature | - 65 C | Maximum Operating Temperature ! | + 150 C |
| Series | 1N4448 | Brand | Diodes Incorporated |
| Height | 0.65 mm | Length | 1.3 mm |
| Product Type ! | Diodes - General Purpose, Power, Switching | Factory Pack Quantity | 3000 |
| Subcategory | Diodes & Rectifiers | Type | Switching Diode |
| Width | 0.9 mm | Unit Weight | 0.000071 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is 1N4448HWT-7?
The 1N4448HWT-7 is a high-speed switching diode designed for general-purpose and high-speed switching applications. It is commonly used in signal processing, power supply, and reverse polarity protection circuits.
How Does 1N4448HWT-7 Work?
The 1N4448HWT-7 operates as a fast switching diode, allowing it to rapidly switch between forward and reverse bias states. It is capable of handling relatively high frequencies and is often used in rectification and signal demodulation applications.
How Many Pins does 1N4448HWT-7 have and What are the Functions of the Pinout Configuration?
The 1N4448HWT-7 is a two-lead SOD-123 package diode, which includes:
- Anode: The positive terminal for the diode.
- Cathode: The negative terminal for the diode.
What are the Pros and Cons of 1N4448HWT-7?
Pros:
- High-Speed Operation: Capable of switching at high frequencies, suitable for fast switching applications.
- Compact Package: The SOD-123 package is space-efficient and easy to handle.
- General-Purpose Use: Versatile diode suitable for a wide range of applications.
Cons:
- Low Current Handling: May not be suitable for high-current applications.
- Reverse Voltage Limitation: Limited reverse voltage capability compared to other diode types.
Are There Any Equivalents/Alternatives to 1N4448HWT-7 for Recommendation?
- The 1N4148 is a similar high-speed switching diode commonly used as an alternative to the 1N4448HWT-7.
- Alternatives to the 1N4448HWT-7 include the BA85 from Diodes Incorporated and the BAV199 from Nexperia.
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