Overview
The 1N4148WX-TP is a high-speed switching diode produced by Micro Commercial Co. This diode is designed for fast switching applications and is housed in a compact SOD-323 surface mount package, making it ideal for automated assembly processes. It supports a maximum reverse voltage of 100V and can handle continuous forward currents up to 300mA, with a power dissipation capacity of 200mW. The 1N4148WX-TP is characterized by its fast switching speed, low forward voltage drop, and excellent thermal performance, making it suitable for a variety of high-frequency electronic circuits.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Maximum Reverse Voltage | 100 | V |
| Continuous Forward Current | 300 | mA |
| Power Dissipation | 200 | mW |
| Forward Voltage Drop | 0.7 - 1 | V |
| Reverse Recovery Time | 4 ns | |
| Operating Junction Temperature Range | -55°C to +150°C | |
| Thermal Resistance (Junction to Ambient) | 625°C/W | |
| Package Type | SOD-323 | |
| Moisture Sensitivity Level | 1 | |
| Epoxy Flammability Rating | UL 94 V-0 |
Key Features
- Fast switching speed with a reverse recovery time of 4 ns, making it ideal for high-frequency applications.
- Compact SOD-323 surface mount package, suitable for automated assembly and space-constrained designs.
- Low forward voltage drop and minimal power loss during operation.
- Excellent thermal performance with a thermal resistance of 625°C/W from junction to ambient.
- Robust design with a moisture sensitivity level of 1 and epoxy that meets the UL 94 V-0 flammability rating.
- Halogen-free and RoHS compliant, ensuring environmental sustainability.
Applications
The 1N4148WX-TP is designed for high-speed switching applications, making it particularly useful in various electronic circuits that require efficient and fast switching. These include:
- High-frequency circuits where rapid switching is critical.
- Signal modulation and rectification circuits.
- Protection against voltage spikes and other transient conditions.
- Automated assembly processes due to its surface mount package.
Q & A
- What is the maximum reverse voltage of the 1N4148WX-TP diode?
The maximum reverse voltage is 100V. - What is the continuous forward current capacity of the 1N4148WX-TP?
The continuous forward current capacity is up to 300mA. - What is the power dissipation capacity of the 1N4148WX-TP?
The power dissipation capacity is 200mW. - What is the reverse recovery time of the 1N4148WX-TP?
The reverse recovery time is 4 ns. - What package type does the 1N4148WX-TP use?
The package type is SOD-323. - Is the 1N4148WX-TP RoHS compliant?
Yes, the 1N4148WX-TP is RoHS compliant and halogen-free. - What is the operating junction temperature range of the 1N4148WX-TP?
The operating junction temperature range is -55°C to +150°C. - What is the thermal resistance of the 1N4148WX-TP from junction to ambient?
The thermal resistance is 625°C/W. - What is the moisture sensitivity level of the 1N4148WX-TP?
The moisture sensitivity level is 1. - What flammability rating does the epoxy of the 1N4148WX-TP meet?
The epoxy meets the UL 94 V-0 flammability rating.
