Overview
The BAS40-05 is a general-purpose Schottky barrier diode designed for high-speed switching applications. It is part of the BAS40 series, which is known for its low forward voltage drop and fast switching capabilities. This diode is packaged in a SOT-23 (Standard) package, making it suitable for surface-mount applications. The BAS40-05 is lead-free and fully RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Forward Continuous Current | IF | 200 | mA |
| Forward Surge Current (tp < 1 s) | IFSM | 600 | mA |
| Power Dissipation (on FR-4 board) | Ptot | 220 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 357 | °C/W |
| Operating Temperature Range | TJ | -55 to +125 | °C |
| Storage Temperature Range | TSTG | -65 to +150 | °C |
| Forward Voltage (IF = 1 mA) | VF | 0.38 | V |
| Reverse Leakage Current (VR = 30 V) | IR | 20 - 200 | nA |
| Total Capacitance (VR = 0 V, f = 1 MHz) | CT | 4.0 - 5.0 | pF |
| Reverse Recovery Time | trr | 5 | ns |
Key Features
- Low forward voltage drop, typically 0.38 V at 1 mA
- Fast switching capability
- PN Junction Guard Ring for transient and ESD protection
- Totally lead-free and RoHS compliant
- High-speed switching suitable for general-purpose applications
- Circuit protection, voltage clamping, and high-level detecting and mixing capabilities
Applications
- High-speed switching circuits
- Circuit protection and voltage clamping
- High-level detecting and mixing applications
- General-purpose rectification in low-voltage, high-frequency applications
- Automotive and industrial control systems
Q & A
- What is the peak repetitive reverse voltage of the BAS40-05?
The peak repetitive reverse voltage (VRRM) is 40 V.
- What is the forward continuous current rating of the BAS40-05?
The forward continuous current (IF) is 200 mA.
- What is the typical forward voltage drop of the BAS40-05 at 1 mA?
The typical forward voltage drop (VF) at 1 mA is 0.38 V.
- Is the BAS40-05 RoHS compliant?
- What is the operating temperature range of the BAS40-05?
The operating temperature range is -55°C to +125°C.
- What is the reverse recovery time of the BAS40-05?
The reverse recovery time (trr) is typically 5 ns.
- What package type is the BAS40-05 available in?
The BAS40-05 is available in a SOT-23 (Standard) package.
- What are some common applications of the BAS40-05?
Common applications include high-speed switching circuits, circuit protection, voltage clamping, and high-level detecting and mixing.
- What is the thermal resistance, junction to ambient air, for the BAS40-05?
The thermal resistance, junction to ambient air (RθJA), is 357 °C/W.
- Is the BAS40-05 protected against ESD and transient voltages?
