Overview
The BAW56/LF1235 is a high-speed switching diode produced by NXP USA Inc. This component is part of the BAW56 series, known for its fast switching speed and low capacitance, making it suitable for a variety of high-frequency applications. The diode is packaged in a small SOT-23 outline, which is lead-free and RoHS compliant, ensuring environmental sustainability and ease of integration into modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Diode Type | Small Signal | |
| Voltage, Vrrm | 85 | V |
| Current, If AV | 125 | mA |
| Current, Ifsm | 4 | A |
| Time, trr Typ | 4 | ns |
| Voltage, Vf Max | 1.25 | V |
| Reverse Leakage Current (IR) | 1 μA (max) | |
| Junction Capacitance (CJ) | 2 pF (max) | |
| Package | SOT-23 | |
| Operating Temperature Range | -55 to +150 | °C |
Key Features
- High Switching Speed: Reverse recovery time (trr) of ≤ 4 ns, making it ideal for high-frequency applications.
- Low Capacitance: Junction capacitance (CJ) of ≤ 2 pF, reducing the impact on high-frequency circuits.
- Low Leakage Current: Reverse leakage current (IR) of ≤ 1 μA, ensuring minimal current loss.
- Small SMD Package: SOT-23 package, which is lead-free and RoHS compliant, facilitating easy integration into modern designs.
- High Temperature Soldering: Guaranteed for high temperature soldering up to 260°C for 10 seconds.
- Green Compound: Halogen-free with a suffix 'G' on the date code, ensuring environmental sustainability.
Applications
The BAW56/LF1235 is suitable for various applications requiring high-speed switching and low capacitance, such as:
- High-frequency signal processing and switching circuits.
- RF and microwave applications.
- Automotive and industrial control systems.
- Consumer electronics requiring fast switching diodes.
- Telecommunication equipment.
Q & A
- What is the typical reverse recovery time (trr) of the BAW56/LF1235?
The typical reverse recovery time (trr) is ≤ 4 ns.
- What is the maximum forward voltage (Vf) of the BAW56/LF1235?
The maximum forward voltage (Vf) is 1.25 V.
- What is the package type of the BAW56/LF1235?
The package type is SOT-23.
- Is the BAW56/LF1235 RoHS compliant?
Yes, the BAW56/LF1235 is lead-free and RoHS compliant.
- What is the operating temperature range of the BAW56/LF1235?
The operating temperature range is -55 to +150 °C.
- What is the junction capacitance (CJ) of the BAW56/LF1235?
The junction capacitance (CJ) is ≤ 2 pF.
- What is the maximum repetitive peak reverse voltage (Vrrm) of the BAW56/LF1235?
The maximum repetitive peak reverse voltage (Vrrm) is 85 V.
- What is the maximum average forward current (If AV) of the BAW56/LF1235?
The maximum average forward current (If AV) is 125 mA.
- Is the BAW56/LF1235 suitable for high-frequency applications?
Yes, it is suitable due to its high switching speed and low capacitance.
- What is the weight of the BAW56/LF1235?
The weight is approximately 0.008 grams.
