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| Country of Origin | India |
|---|---|
| Diameter | 1.91mm |
| Brand | onsemi |
| Height | 4.56mm |
| Length | 1.91mm |
| Model | 1N4148-T50A |
| Width | 55.36mm |
| Mount Type | Through Hole |
| Series | 1N4148 |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-35 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 300mA |
| Peak Reverse Repetitive Voltage Vrrm | 100V |
| Diode Configuration | Single |
| Rectifier Type | Small Signal |
| Peak Reverse Current Ir | 50μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 4A |
| Maximum Forward Voltage Vf | 1V |
| Peak Reverse Recovery Time trr | 4ns |
| 1N4148 | High Conductance Fast Diode |
onsemi 1N4148-T50A is a highly reliable small signal diode housed in a DO-35 through-hole package. This diode supports a maximum continuous forward current of 300 mA and a peak reverse repetitive voltage rating of 100 V, making it suitable for low power, fast switching applications in both industrial and laboratory environments.
The diode features a fast peak reverse recovery time of 4 nanoseconds and a maximum forward voltage of 1 V, ensuring efficient operation in signal processing and switching circuits. Its low peak reverse current of 50 μA minimizes leakage currents, enhancing power efficiency.
With a wide operating temperature range from -55°C up to 175°C, the 1N4148-T50A diode is designed for robust performance under varied environmental conditions. The physical dimensions are compact, with a length and diameter of approximately 1.91 mm, facilitating easy installation in tightly packed circuitry.
This diode is widely used in electronic devices, automotive electronics, telecommunications, and signal conditioning applications. It is suitable for through-hole PCB mounting in manufacturing and repair contexts.
High conductance fast switching diode ideal for signal processing. DO-35 through-hole package with 2 pins for easy mounting. Maximum continuous forward current of 300 mA supports low power circuits. Peak reverse repetitive voltage of 100 V for reliable blocking capabilities.
Extremely low peak reverse current of 50 microamperes reduces leakage losses. Fast recovery time of 4 nanoseconds enhances switching speed. Operating temperature range from -55°C to 175°C ensures robustness. Compact dimensions: 1.91 mm length and diameter for space-saving design.
Suitable for general purpose electronic, industrial, and automotive applications. This product is supplied new and ready for integration into PCBs. Explore wide-ranging semiconductors and diode solutions at EnvMart for advanced electronic component sourcing.
Explore more products in our Diodes category.
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