Overview
The 1N4148WGW is a general-purpose small-signal diode produced by Diotec Semiconductor. It is part of the 1N4148 series, known for its reliability and versatility in various electronic applications. This diode is packaged in the SOD-123F case style, making it suitable for surface-mount technology (SMT) assembly. The 1N4148WGW is designed to handle moderate current and voltage levels, making it a popular choice for a wide range of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Diode Configuration | Single |
| Repetitive Reverse Voltage (Vrrm Max) | 75 V |
| Forward Current (If(AV)) | 150 mA |
| Forward Voltage (VF Max) | 1 V |
| Reverse Recovery Time (trr Max) | 4 ns |
| Operating Temperature Max | 150°C |
| Operating Temperature Min | -65°C |
| Junction Temperature (Tj Max) | 150°C |
| Junction Temperature (Tj Min) | -65°C |
| Diode Case Style | SOD-123F |
| No. of Pins | 2 Pins |
| Packaging | Cut Tape |
| MSL | MSL 1 - Unlimited |
Key Features
- General-Purpose Diode: Suitable for a wide range of applications including switching, rectification, and voltage regulation.
- Small Signal Capability: Designed for handling small signal currents, making it ideal for low-power electronic circuits.
- Surface Mount Technology (SMT): Packaged in SOD-123F, facilitating easy integration into modern SMT assembly processes.
- High Speed Switching: Features a fast reverse recovery time of 4 ns, making it suitable for high-speed switching applications.
- Temperature Stability: Operates over a wide temperature range from -65°C to 150°C, ensuring reliability in various environmental conditions.
Applications
- Consumer Electronics: Used in various consumer electronic devices such as TVs, radios, and other household appliances.
- Automotive Systems: Suitable for use in automotive electronics due to its robust temperature range and reliability.
- Industrial Control Systems: Employed in industrial control circuits for switching, rectification, and voltage regulation.
- Communication Devices: Found in communication equipment such as modems, routers, and other communication hardware.
Q & A
- What is the maximum repetitive reverse voltage of the 1N4148WGW diode?
The maximum repetitive reverse voltage (Vrrm Max) is 75 V.
- What is the forward current rating of the 1N4148WGW diode?
The forward current (If(AV)) is 150 mA.
- What is the forward voltage drop of the 1N4148WGW diode?
The forward voltage (VF Max) is 1 V.
- What is the reverse recovery time of the 1N4148WGW diode?
The reverse recovery time (trr Max) is 4 ns.
- What is the operating temperature range of the 1N4148WGW diode?
The operating temperature range is from -65°C to 150°C.
- What is the junction temperature range of the 1N4148WGW diode?
The junction temperature range is from -65°C to 150°C.
- What is the packaging type of the 1N4148WGW diode?
The diode is packaged in SOD-123F and available in cut tape.
- Is the 1N4148WGW diode suitable for high-speed switching applications?
Yes, it is suitable due to its fast reverse recovery time of 4 ns.
- What are some common applications of the 1N4148WGW diode?
It is used in consumer electronics, automotive systems, industrial control systems, and communication devices.
- Does the 1N4148WGW diode contain any SVHC (Substances of Very High Concern)?
No, it does not contain any SVHC as per the latest regulations.
