Overview
The BAS21J/ZLX is a single high-speed switching diode manufactured by Nexperia USA Inc. This diode is encapsulated in a very small and flat lead Surface-Mounted Device (SMD) plastic package, specifically the SOD323F (SC-90) package. It is designed for high-speed switching applications, offering excellent performance and reliability in compact form.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Forward Current (IF) | - | - | - | 250 | mA |
| Reverse Voltage (VR) | - | - | - | 300 | V |
| Reverse Recovery Time (trr) | - | - | - | 50 | ns |
| Reverse Current (IR) | VR = 250 V | - | - | 150 | nA |
| Diode Capacitance (Cd) | VR = 0 V; f = 1 MHz | - | - | 2 | pF |
| Forward Voltage (VF) | IF = 100 mA | - | - | 1.1 | V |
Key Features
- High switching speed: trr ≤ 50 ns
- Low leakage current
- Low capacitance: Cd ≤ 2 pF
- Reverse voltage: VR ≤ 300 V
- Very small and flat lead SMD plastic package (SOD323F)
- Excellent coplanarity and improved thermal behavior
- High-speed switching capability
- Voltage clamping and general-purpose switching
- Reverse polarity protection
Applications
The BAS21J/ZLX is suitable for a variety of applications, including:
- High-speed switching circuits
- Voltage clamping and protection
- General-purpose switching in electronic devices
- Reverse polarity protection in power supplies and other electronic systems
Q & A
- What is the maximum forward current of the BAS21J/ZLX diode?
The maximum forward current is 250 mA. - What is the reverse voltage rating of the BAS21J/ZLX diode?
The reverse voltage rating is up to 300 V. - What is the reverse recovery time of the BAS21J/ZLX diode?
The reverse recovery time is ≤ 50 ns. - What type of package does the BAS21J/ZLX diode come in?
The diode is encapsulated in a SOD323F (SC-90) package. - What are the key features of the BAS21J/ZLX diode?
Key features include high switching speed, low leakage current, low capacitance, and excellent thermal behavior. - What are some common applications for the BAS21J/ZLX diode?
Common applications include high-speed switching circuits, voltage clamping, general-purpose switching, and reverse polarity protection. - Is the BAS21J/ZLX diode compliant with environmental regulations?
Yes, it is compliant with EU RoHS, CN RoHS, and other environmental regulations. - What is the typical forward voltage drop of the BAS21J/ZLX diode?
The typical forward voltage drop is up to 1.1 V at IF = 100 mA. - How is the diode's thermal performance?
The diode has excellent thermal behavior with specified thermal resistances. - Where can I find more detailed specifications for the BAS21J/ZLX diode?
You can find detailed specifications in the datasheet available on Nexperia's official website or through authorized distributors.
