Overview
The 1N4148WS-HF is a general-purpose switching diode manufactured by Comchip Technology. This diode is designed for a wide range of applications requiring fast switching times and low forward voltage drop. It is packaged in the SOD-323 format, making it suitable for space-constrained designs. The 1N4148WS-HF is known for its reliability and performance, adhering to stringent quality standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Power Dissipation (P_D) | 200 | mW |
| Forward Current (I_O) | 150 | mA |
| Maximum Reverse Voltage (V_RRM) | 100 | V |
| Forward Voltage (V_F) | 1.25 | V |
| Reverse Current (I_R) | 1 | μA |
| Reverse Recovery Time (T_rr) | 4 | ns |
| Package | SOD-323 |
Key Features
- Fast switching times with a reverse recovery time of 4 ns.
- Low forward voltage drop of 1.25 V.
- Maximum power dissipation of 200 mW.
- Maximum forward current of 150 mA.
- Maximum reverse voltage of 100 V.
- Compact SOD-323 package for space-efficient designs.
Applications
- General-purpose switching and rectification in electronic circuits.
- Signal processing and detection in audio and video equipment.
- Automotive and industrial control systems requiring fast and reliable switching diodes.
- Consumer electronics such as TVs, radios, and other household appliances.
Q & A
- What is the maximum forward current of the 1N4148WS-HF diode?
The maximum forward current of the 1N4148WS-HF diode is 150 mA.
- What is the reverse recovery time of the 1N4148WS-HF diode?
The reverse recovery time of the 1N4148WS-HF diode is 4 ns.
- What is the maximum reverse voltage of the 1N4148WS-HF diode?
The maximum reverse voltage of the 1N4148WS-HF diode is 100 V.
- What is the forward voltage drop of the 1N4148WS-HF diode?
The forward voltage drop of the 1N4148WS-HF diode is 1.25 V.
- What package type is used for the 1N4148WS-HF diode?
The 1N4148WS-HF diode is packaged in the SOD-323 format.
- What are some common applications of the 1N4148WS-HF diode?
The 1N4148WS-HF diode is commonly used in general-purpose switching, signal processing, automotive and industrial control systems, and consumer electronics.
- What is the maximum power dissipation of the 1N4148WS-HF diode?
The maximum power dissipation of the 1N4148WS-HF diode is 200 mW.
- Is the 1N4148WS-HF diode RoHS compliant?
The RoHS compliance of the 1N4148WS-HF diode should be verified from the manufacturer's specifications or datasheet.
- How does the 1N4148WS-HF diode compare to other switching diodes in terms of performance?
The 1N4148WS-HF diode offers fast switching times and low forward voltage drop, making it a competitive choice among other switching diodes for similar applications.
- Where can I find the datasheet for the 1N4148WS-HF diode?
The datasheet for the 1N4148WS-HF diode can be found on the Comchip Technology website or through authorized distributors.
