Overview
The BAS40-05W is a silicon Schottky diode produced by Infineon Technologies. It is designed for general-purpose applications, particularly in high-speed switching, circuit protection, voltage clamping, and high-level detecting and mixing. This diode is packaged in a Pb-free (RoHS compliant) SOT323 package, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Diode reverse voltage | VR | 40 | V |
| Forward current | IF | 120 | mA |
| Non-repetitive peak surge forward current (t ≤ 10ms) | IFSM | 200 | mA |
| Total power dissipation (TS ≤ 98°C) | Ptot | 250 | mW |
| Junction temperature | Tj | 150 | °C |
| Operating temperature range | Top | -55 ... 150 | °C |
| Storage temperature | Tstg | -55 ... 150 | °C |
| Thermal Resistance (Junction - soldering point) | RthJS | ≤ 205 | K/W |
| Breakdown voltage (I(BR) = 10 µA) | V(BR) | 40 | V |
| Reverse current (VR = 30 V) | IR | - - 1 | µA |
| Forward voltage (IF = 1 mA) | VF | 250 - 310 | mV |
| Forward voltage (IF = 10 mA) | VF | 350 - 450 | mV |
| Forward voltage (IF = 40 mA) | VF | 600 - 720 | mV |
| Diode capacitance (VR = 0, f = 1 MHz) | CT | - 3 - 5 | pF |
Key Features
- General-purpose diode for high-speed switching
- Circuit protection
- Voltage clamping
- High-level detecting and mixing
- Pb-free (RoHS compliant) package
Applications
The BAS40-05W is suitable for a variety of applications, including:
- High-speed switching circuits
- Circuit protection against voltage spikes and surges
- Voltage clamping to regulate voltage levels
- High-level detecting and mixing in signal processing
Q & A
- What is the maximum reverse voltage of the BAS40-05W diode?
The maximum reverse voltage (VR) of the BAS40-05W diode is 40 V. - What is the forward current rating of the BAS40-05W diode?
The forward current (IF) rating of the BAS40-05W diode is 120 mA. - What is the non-repetitive peak surge forward current of the BAS40-05W diode?
The non-repetitive peak surge forward current (IFSM) of the BAS40-05W diode is 200 mA for a duration of t ≤ 10ms. - What is the total power dissipation of the BAS40-05W diode?
The total power dissipation (Ptot) of the BAS40-05W diode is 250 mW at TS ≤ 98°C. - What is the junction temperature range of the BAS40-05W diode?
The junction temperature (Tj) range of the BAS40-05W diode is up to 150°C. - What is the operating temperature range of the BAS40-05W diode?
The operating temperature range (Top) of the BAS40-05W diode is -55°C to 150°C. - What is the storage temperature range of the BAS40-05W diode?
The storage temperature (Tstg) range of the BAS40-05W diode is -55°C to 150°C. - What is the thermal resistance of the BAS40-05W diode?
The thermal resistance (RthJS) of the BAS40-05W diode is ≤ 205 K/W. - What are the typical applications of the BAS40-05W diode?
The BAS40-05W diode is typically used in high-speed switching circuits, circuit protection, voltage clamping, and high-level detecting and mixing. - Is the BAS40-05W diode RoHS compliant?
Yes, the BAS40-05W diode is Pb-free and RoHS compliant.
