Overview
The BAS21/8VL, produced by Nexperia USA Inc., is a high-voltage switching diode designed for high-speed switching applications. This diode is part of the BAS21 series and is known for its high breakdown voltage, low leakage current, and fast recovery time. It is packaged in a small SMD plastic package, specifically the TO236AB (SOT23) package, making it suitable for a variety of electronic circuits where space is a constraint.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Diode Configuration | - | Single | - |
| Repetitive Reverse Voltage (Vrrm Max) | Vrrm | 250 | V |
| Forward Current (If(AV)) | If(AV) | 200 mA | - |
| Forward Voltage (VF Max) | Vf | 1 V | - |
| Reverse Recovery Time (trr Max) | trr | 50 ns | - |
| Forward Surge Current (Ifsm Max) | Ifsm | 1 A | - |
| Operating Temperature Max | Tj | 150°C | - |
| Operating Temperature Min | Tstg | -65°C | - |
| Diode Case Style | - | SOT-23 (TO-236AB) | - |
| No. of Pins | - | 3 Pins | - |
| Packaging | - | Cut Tape | - |
| MSL | - | MSL 1 - Unlimited | - |
Key Features
- High Switching Speed: The BAS21/8VL features a fast recovery time of ≤ 50 ns, making it suitable for high-speed switching applications.
- Low Leakage Current: It has a low reverse current, which helps in minimizing power loss and improving overall circuit efficiency.
- High Breakdown Voltage: With a repetitive reverse voltage of up to 250 V, this diode can handle high voltage requirements.
- Low Capacitance: The diode capacitance is ≤ 5 pF, which is beneficial for high-frequency applications.
- Small SMD Package: The SOT23 package is compact and ideal for space-constrained designs.
- RoHS Compliant: The diode is Pb-free and compliant with EU RoHS and CN RoHS directives, ensuring environmental safety and regulatory compliance.
Applications
The BAS21/8VL is versatile and can be used in a variety of applications, including:
- High-Speed Switching Circuits: Due to its fast recovery time, it is ideal for high-speed switching applications.
- Power Supplies: It can be used in power supply circuits where high voltage and low leakage current are required.
- Automotive Electronics: Although not specifically qualified to AEC Q101, it can still be used in automotive applications where high reliability and durability are needed.
- Consumer Electronics: Suitable for use in various consumer electronic devices where compact size and high performance are necessary.
Q & A
- What is the maximum repetitive reverse voltage of the BAS21/8VL diode?
The maximum repetitive reverse voltage (Vrrm) of the BAS21/8VL diode is 250 V.
- What is the forward current rating of the BAS21/8VL diode?
The forward current (If(AV)) rating of the BAS21/8VL diode is 200 mA.
- What is the reverse recovery time of the BAS21/8VL diode?
The reverse recovery time (trr) of the BAS21/8VL diode is ≤ 50 ns.
- What is the operating temperature range of the BAS21/8VL diode?
The operating temperature range of the BAS21/8VL diode is -65°C to +150°C.
- Is the BAS21/8VL diode RoHS compliant?
Yes, the BAS21/8VL diode is Pb-free and compliant with EU RoHS and CN RoHS directives.
- What is the package type of the BAS21/8VL diode?
The BAS21/8VL diode is packaged in a SOT23 (TO-236AB) package.
- What is the maximum forward surge current of the BAS21/8VL diode?
The maximum forward surge current (Ifsm) of the BAS21/8VL diode is 1 A.
- Is the BAS21/8VL diode suitable for high-speed switching applications?
Yes, the BAS21/8VL diode is suitable for high-speed switching applications due to its fast recovery time and high switching speed.
- What is the diode capacitance of the BAS21/8VL diode?
The diode capacitance (Cd) of the BAS21/8VL diode is ≤ 5 pF.
- Is the BAS21/8VL diode qualified to any automotive standards?
No, the BAS21/8VL diode is not specifically qualified to AEC Q101, but it can still be used in automotive applications where high reliability and durability are needed.
