Overview
The 1N4448TR is a small signal diode manufactured by onsemi. It is designed for general-purpose switching applications and is known for its fast switching capabilities. This diode features a maximum forward operating voltage of 1 V and an average rectified forward current of 200 mA. It is packaged in a DO-35 (SOD-27) case, suitable for through-hole mounting. The 1N4448TR is widely used in various electronic devices due to its robust performance and reliability.
Key Specifications
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Configuration | Single | - | - |
| Average Rectified Current-Max | - | 200 | mA |
| Reverse Current-Max | - | 5 | µA |
| Forward Voltage | - | 1 | V |
| Reverse Voltage-Max [Vrrm] | - | 100 | V |
| Reverse Recovery Time-Max | - | 4 | ns |
| Power Dissipation | - | 500 | mW |
| Diode Capacitance-Max | - | 2 | pF |
| Average Forward Current-Max | - | 100 | mA |
| Peak Current-Max | - | 4 | A |
| Operating Temp Range | - | -55°C to +175°C | - |
| Package Style | - | DO-35 (SOD-27) | - |
| Mounting Method | - | Through Hole | - |
Key Features
- Silicon epitaxial planar diodes for high-speed switching applications.
- Maximum forward operating voltage of 1 V and average rectified forward current of 200 mA.
- Reverse voltage rating of 100 V and reverse recovery time of 4 ns.
- Power dissipation of 500 mW and diode capacitance of 2 pF.
- Operating temperature range from -55°C to +175°C.
- Packaged in DO-35 (SOD-27) case, suitable for through-hole mounting.
- Compliant with RoHS standards.
Applications
- Desktop PCs
- Notebook PCs
- Workstations
- Servers and Mainframes
- Graphic Cards
- LCD Monitors
- Printers
- Test and Measurement Equipment
- Mobile Handsets
- Consumer Electronics
Q & A
- What is the maximum forward operating voltage of the 1N4448TR diode?
The maximum forward operating voltage is 1 V.
- What is the average rectified forward current of the 1N4448TR diode?
The average rectified forward current is 200 mA.
- What is the reverse voltage rating of the 1N4448TR diode?
The reverse voltage rating is 100 V.
- What is the reverse recovery time of the 1N4448TR diode?
The reverse recovery time is 4 ns.
- What is the power dissipation of the 1N4448TR diode?
The power dissipation is 500 mW.
- What is the diode capacitance of the 1N4448TR diode?
The diode capacitance is 2 pF.
- What is the operating temperature range of the 1N4448TR diode?
The operating temperature range is from -55°C to +175°C.
- In what package style is the 1N4448TR diode available?
The 1N4448TR diode is available in a DO-35 (SOD-27) package.
- What is the mounting method for the 1N4448TR diode?
The mounting method is through-hole.
- Is the 1N4448TR diode RoHS compliant?
