Overview
The 1N4148W-7-F is a fast switching diode manufactured by Diodes Incorporated. This component is part of the 1N4148 series and is designed for general-purpose switching applications. It is available in a surface mount SOD-123 package, making it ideal for automated insertion in various electronic circuits. The diode is known for its fast switching speed, low forward voltage, and fast reverse recovery time, making it suitable for a wide range of applications.
Key Specifications
| Attribute | Value |
|---|---|
| Reverse Voltage-Max (Vrrm) | 100V |
| Reverse Recovery Time-Max | 4ns |
| Power Dissipation | 400mW |
| Average Forward Current-Max | 300mA |
| Peak Current-Max | 2A |
| Package Style | SOD-123 |
| Mounting Method | Surface Mount |
| Forward Voltage-Max | 0.715V at 1mA |
| Capacitance between terminals | 2pF |
| Operating Temperature Range | -65°C to 150°C |
| Junction to Ambient Thermal Resistance | 357°C/W |
Key Features
- Fast switching speed
- Low forward voltage: maximum of 0.715V at 1mA
- Fast reverse recovery: maximum of 4ns
- Low capacitance: maximum of 2pF
- Surface mount package ideally suited for automated insertion
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free. “Green” device
- Qualified to AEC-Q101 standards for high reliability
Applications
- General purpose switching applications
- Power management
- Consumer electronics
- Hobby and education projects
Q & A
- What is the maximum reverse voltage of the 1N4148W-7-F diode?
The maximum reverse voltage (Vrrm) is 100V.
- What is the reverse recovery time of the 1N4148W-7-F diode?
The reverse recovery time is a maximum of 4ns.
- What is the power dissipation of the 1N4148W-7-F diode?
The power dissipation is 400mW.
- What is the average forward current of the 1N4148W-7-F diode?
The average forward current is 300mA.
- What is the peak current of the 1N4148W-7-F diode?
The peak current is 2A.
- What package style does the 1N4148W-7-F diode come in?
The diode comes in a SOD-123 package.
- Is the 1N4148W-7-F diode RoHS compliant?
Yes, the diode is totally lead-free and fully RoHS compliant.
- What are the operating temperature ranges for the 1N4148W-7-F diode?
The operating temperature range is from -65°C to 150°C.
- Is the 1N4148W-7-F diode suitable for automotive applications?
Yes, it is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive applications.
- What is the junction to ambient thermal resistance of the 1N4148W-7-F diode?
The junction to ambient thermal resistance is 357°C/W.
