PassiveDiode
1N4148 Surface Mount Diode
The 1N4148 is a standard surface mount small signal diode, widely recognized for its fast switching capabilities. It is designed to allow current flow predominantly in one direction, while blocking current in the reverse direction, making it suitable for high-speed applications. This component is a staple in various electronic designs requiring efficient signal rectification and general-purpose switching.
2 people viewed this week
Available
30 pcs
Location
Bengaluru, Karnataka
Purchase price
₹1.93/ unit
D
Dibyaprakash
RoboDIB Maker
You'll be asked to sign in before sending
Technical Specifications
Peak Reverse Voltage (VR)75 V
Forward Current (IF)200 mA
Forward Voltage (VF @ 10mA)1 V
Reverse Recovery Time (trr)4 ns (max)
PackageSOT-23
InterfaceSurface Mount
Key Features
Fast switching speed
Low leakage current
Small signal handling
Compact SOT-23 package
High reliability
Use Cases
- Signal rectification: Converts alternating current (AC) signals into pulsating direct current (DC) for signal processing.
- Voltage clamping: Protects sensitive components by limiting voltage spikes to a safe level, diverting excess current.
- High-speed switching: Essential in digital logic and data communication for rapid signal routing and ON/OFF control.
Applications
- Digital logic circuits
- Data communication systems
- RF detectors
- Signal processing
- Overvoltage protection
- General purpose switching circuits
Related Tags
1N4148Surface Mount DiodeSmall Signal DiodeFast SwitchingSMTPassiveDiodeIndiaBangaloreElectronics Component
Need 1N4148 Surface Mount Diode?
Browse more components near you on the RoboDIB Component Map.