Overview
The BAS321Z is a standard diode manufactured by Nexperia USA Inc. This component is designed for general-purpose, power, and switching applications. It is packaged in the SC-76, SOD-323 case, which is a surface-mount type. The diode is lead-free and RoHS compliant, ensuring it meets current environmental and safety standards.
The BAS321Z is characterized by its fast recovery time and high current handling capabilities, making it suitable for a wide range of electronic designs. It operates within a junction temperature of up to 150°C and has a reverse recovery time of 50ns, which is beneficial for applications requiring quick switching times.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | BAS321Z |
| Package / Case | SC-76, SOD-323 |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 200V |
| Current - Average Rectified (Io) | 250mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1.25V @ 200mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 50ns |
| Current - Reverse Leakage @ Vr | 100nA @ 200V |
| Capacitance @ Vr, F | 2pF @ 0V, 1MHz |
| Mounting Type | Surface Mount |
| Operating Temperature - Junction | 150°C (Max) |
| Lead Free Status / RoHS Status | Lead Free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Fast Recovery Time: The BAS321Z has a reverse recovery time of 50ns, making it suitable for high-frequency applications.
- High Current Handling: It can handle an average rectified current of 250mA (DC).
- Low Forward Voltage Drop: The diode has a forward voltage drop of 1.25V at 200mA.
- High Reverse Voltage Rating: It has a maximum DC reverse voltage rating of 200V.
- Surface Mount Package: The SOD-323 package is designed for surface mount applications, facilitating easy integration into modern PCB designs.
- Environmental Compliance: The diode is lead-free and RoHS compliant, ensuring it meets current environmental regulations.
Applications
The BAS321Z is versatile and can be used in various applications across different industries:
- Automotive Electronics: Suitable for use in automotive systems due to its robustness and compliance with automotive standards.
- Industrial Electronics: Used in power supplies, motor drives, and other industrial equipment requiring fast recovery diodes.
- Consumer Electronics: Found in consumer devices such as power adapters, switching power supplies, and other electronic circuits.
- Power Management: Ideal for use in power management circuits, including rectification, switching, and voltage regulation.
Q & A
- What is the maximum reverse voltage rating of the BAS321Z?
The maximum DC reverse voltage rating of the BAS321Z is 200V.
- What is the average rectified current (Io) of the BAS321Z?
The average rectified current (Io) of the BAS321Z is 250mA (DC).
- What is the forward voltage drop (Vf) of the BAS321Z at 200mA?
The forward voltage drop (Vf) of the BAS321Z at 200mA is 1.25V.
- What is the reverse recovery time (trr) of the BAS321Z?
The reverse recovery time (trr) of the BAS321Z is 50ns.
- Is the BAS321Z lead-free and RoHS compliant?
Yes, the BAS321Z is lead-free and RoHS compliant.
- What is the operating junction temperature of the BAS321Z?
The operating junction temperature of the BAS321Z is up to 150°C.
- What type of package does the BAS321Z use?
The BAS321Z uses the SC-76, SOD-323 surface mount package.
- What is the moisture sensitivity level (MSL) of the BAS321Z?
The moisture sensitivity level (MSL) of the BAS321Z is 1 (Unlimited).
- In which industries can the BAS321Z be used?
The BAS321Z can be used in automotive, industrial, consumer electronics, and power management applications.
- Why is the fast recovery time of the BAS321Z important?
The fast recovery time of the BAS321Z is important because it allows for quick switching times, making it suitable for high-frequency applications.
