1N914 Philips / NXP Semiconductor Ultra Fast Recovery Rectifier Diode 100V 0.3A DO-35 Axial Through Hole
The 1N4148 is a standard silicon switching diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost. Its name follows the JEDEC nomenclature. The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns. The 1N4148 comes in a DO-35 glass package for through-hole mounting. This is useful for breadboarding of circuits. A surface mount device, 1N4148WS, is available in a plastic SOD package.
As the most common mass-produced switching diode, the 1N4148 replaced the older 1N914. They differ mainly in their leakage current specification at 25°C: 25 nA @ -20V vs. 5 µA @ -75V.
The 1N914 is a part of 1N914 series small signal diodes. It has an operating temperature ranging from -65°C to +175°C and its available in DO-35 package.
Maximum Repetitive Reverse Voltage: 100 V
Average Rectified Forward Current: 200 mA
Power Dissipation: 500 mW
Thermal Resistance, Junction to Ambient: 300°C/W
Total Capacitance: 4 pF
Reverse Recovery Time: 4 ns
Home Audio System Components
Mobile Comm Infrastructure
Test and Measurement
|Manufacturer: Philips Semiconductor (Acquired by NXP)|