Overview
The BAS20-HE3-18 is a high-voltage, small signal switching diode manufactured by Vishay General Semiconductor - Diodes Division. This diode is part of the BAS20 series, known for its reliability and performance in various electronic applications. The BAS20-HE3-18 is AEC-Q101 qualified, ensuring it meets stringent automotive standards for reliability and durability.
This component is packaged in the SOT-23-3 case, which is a surface-mount device, making it suitable for modern electronic designs where space is a critical factor. The diode is designed to handle high reverse voltages and is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 200 mA | V @ mA |
| Voltage - DC Reverse (Vr) (Max) | 150 V | V |
| Repetitive Peak Reverse Voltage (VRRM) | 200 V | V |
| Current - Average Rectified (Io) | 200 mA | mA |
| Reverse Recovery Time (trr) | 50 ns | ns |
| Package / Case | SOT-23-3 | |
| Operating Temperature - Junction | -55°C ~ 150°C | °C |
| Mounting Type | Surface Mount | |
| Current - Reverse Leakage @ Vr | 100 nA @ 150 V | nA @ V |
| Capacitance @ Vr, F | 5 pF @ 0 V, 1 MHz | pF @ V, MHz |
Key Features
- AEC-Q101 Qualified: Meets automotive standards for reliability and durability.
- High Voltage Capability: Handles up to 150 V DC reverse voltage and 200 V repetitive peak reverse voltage.
- Low Forward Voltage Drop: Maximum forward voltage drop of 1.25 V at 200 mA.
- Fast Switching: Reverse recovery time of 50 ns, making it suitable for high-frequency applications.
- Compact Package: SOT-23-3 surface-mount package for space-efficient designs.
- Wide Operating Temperature Range: Operates from -55°C to 150°C, suitable for various environmental conditions.
- Low Reverse Leakage Current: 100 nA at 150 V, minimizing power loss.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q101 qualification.
- Industrial Electronics: Used in power supplies, motor control, and other industrial electronic systems.
- Consumer Electronics: Found in audio equipment, power adapters, and other consumer electronic devices.
- Switching and Rectification: Ideal for switching and rectification applications requiring high voltage and low forward voltage drop.
Q & A
- What is the maximum DC reverse voltage of the BAS20-HE3-18 diode?
The maximum DC reverse voltage is 150 V.
- What is the forward voltage drop at 200 mA for the BAS20-HE3-18?
The forward voltage drop at 200 mA is 1.25 V.
- Is the BAS20-HE3-18 AEC-Q101 qualified?
Yes, the BAS20-HE3-18 is AEC-Q101 qualified.
- What is the package type of the BAS20-HE3-18?
The package type is SOT-23-3.
- What is the operating temperature range of the BAS20-HE3-18?
The operating temperature range is -55°C to 150°C.
- What is the reverse recovery time of the BAS20-HE3-18?
The reverse recovery time is 50 ns.
- What is the maximum average rectified current (Io) for the BAS20-HE3-18?
The maximum average rectified current is 200 mA.
- What is the capacitance at 0 V and 1 MHz for the BAS20-HE3-18?
The capacitance at 0 V and 1 MHz is 5 pF.
- Is the BAS20-HE3-18 RoHS compliant?
Yes, the BAS20-HE3-18 is RoHS3 compliant.
- What are some common applications of the BAS20-HE3-18?
Common applications include automotive systems, industrial electronics, consumer electronics, and switching and rectification applications.
