Overview
The BAS40-02V-V-G-08 is a small signal Schottky diode produced by Vishay General Semiconductor - Diodes Division. This diode is known for its low turn-on voltage and fast switching capabilities, making it suitable for a variety of high-frequency and low-voltage applications. The device is packaged in a space-saving SOD-523 case and is available in both commercial and AEC-Q101 qualified versions, ensuring reliability in automotive and industrial environments.
Key Specifications
| Parameter | Test Condition | Symbol | Value | Unit |
|---|---|---|---|---|
| Repetitive peak reverse voltage | Tamb = 25 °C | VRRM | 40 | V |
| Forward continuous current | Tamb = 25 °C | IF | 120 | mA |
| Surge forward current | tp = 10 ms square wave, Tj = 25 °C prior to surge | IFSM | 600 | mA |
| Power dissipation | on FR-4 board with recommended soldering footprint | Ptot | 150 | mW |
| Thermal resistance junction to ambient air | on FR-4 board according to JEDEC® 51-3 with recommended soldering footprint | RthJA | 680 | K/W |
| Junction temperature | Tj | 125 | °C | |
| Operating temperature range | Top | -55 to +125 | °C | |
| Storage temperature range | Tstg | -55 to +150 | °C | |
| Reverse breakdown voltage | IR = 10 μA (pulsed) | V(BR) | 40 | V |
| Leakage current | Pulse test VR = 30 V, tp < 300 μs | IR | 20 - 100 | nA |
| Forward voltage | Pulse test tp < 300 μs, IF = 1 mA | VF | 380 | mV |
| Forward voltage | Pulse test tp < 300 μs, IF = 40 mA | VF | 1000 | mV |
| Diode capacitance | VR = 0 V, f = 1 MHz | CD | 4 - 5 | pF |
| Reverse recovery time | IF = 10 mA, IR = 10 mA, Irr = 1 mA, RL = 100 Ω | trr | 5 | ns |
Key Features
- Very low turn-on voltage and fast switching capabilities.
- Protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges.
- AEC-Q101 qualified available, ensuring reliability in automotive applications.
- Space-saving SOD-523 package.
- RoHS-compliant.
- High temperature soldering guaranteed: 260 °C/10 s at terminals.
Applications
The BAS40-02V-V-G-08 is suitable for various applications requiring low-voltage and high-frequency performance, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is reliable for use in automotive environments.
- Industrial control systems: Its fast switching and low turn-on voltage make it ideal for high-frequency applications.
- Consumer electronics: The space-saving SOD-523 package and low power dissipation make it suitable for compact electronic devices.
- Communication equipment: It can be used in RF and microwave circuits due to its low capacitance and fast recovery time.
Q & A
- What is the repetitive peak reverse voltage of the BAS40-02V-V-G-08?
The repetitive peak reverse voltage is 40 V. - What is the forward continuous current rating of this diode?
The forward continuous current rating is 120 mA. - What is the surge forward current rating for a 10 ms square wave?
The surge forward current rating is 600 mA. - What is the thermal resistance junction to ambient air for this diode?
The thermal resistance junction to ambient air is 680 K/W on an FR-4 board with the recommended soldering footprint. - What is the operating temperature range of the BAS40-02V-V-G-08?
The operating temperature range is -55 °C to +125 °C. - Is the BAS40-02V-V-G-08 AEC-Q101 qualified?
Yes, the BAS40-02V-V-G-08 is available in an AEC-Q101 qualified version. - What is the package type of the BAS40-02V-V-G-08?
The package type is SOD-523. - What is the forward voltage drop at 1 mA and 40 mA?
The forward voltage drop is 380 mV at 1 mA and 1000 mV at 40 mA. - What is the diode capacitance at 1 MHz?
The diode capacitance is 4 - 5 pF at 1 MHz. - What is the reverse recovery time of the BAS40-02V-V-G-08?
The reverse recovery time is 5 ns.
