Overview
The BAS40-04-TP is a general-purpose dual Schottky diode produced by Micro Commercial Co. This component is housed in a SOT-23 package and is designed for various applications requiring low forward voltage and fast switching times. The BAS40-04-TP is part of the BAS40 series, known for its high performance and reliability in rectification and switching circuits.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Voltage (VR) | Tj = 25°C | - | - | 40 | V |
| Forward Current (IF) | - | - | - | 120 | mA |
| Repetitive Peak Forward Current (IFRM) | tp ≤ 1 s; δ ≤ 0.5 | - | - | 120 | mA |
| Non-Repetitive Peak Forward Current (IFSM) | tp ≤ 10 ms; Tj(init) = 25°C | - | - | 200 | mA |
| Junction Temperature (Tj) | - | - | - | 150 | °C |
| Ambient Temperature (Tamb) | - | -65 | - | 150 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
| Thermal Resistance (Rth(j-a)) | In free air | - | - | 500 | K/W |
| Forward Voltage (VF) | IF = 1 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | - | - | 380 | mV |
| Reverse Current (IR) | VR = 40 V; Tamb = 25 °C | - | - | 10 | µA |
| Diode Capacitance (Cd) | VR = 0 V; f = 1 MHz; Tamb = 25 °C | - | - | 5 | pF |
| Reverse Recovery Time (trr) | Irr = 0.5 mA, IR = IF = 5 mA, RL = 100 Ω | - | - | 5 | ns |
Key Features
- Low Forward Voltage: The BAS40-04-TP features a low forward voltage of up to 1 V at 40 mA, making it suitable for applications requiring minimal voltage drop.
- Fast Switching Times: With a reverse recovery time of 5 ns, this diode is ideal for high-frequency switching applications.
- High Temperature Range: The component operates within a junction temperature range of -55°C to +125°C, ensuring reliability in various environmental conditions.
- Halogen-Free and RoHS Compliant: The BAS40-04-TP is a “green” device, free from halogens and compliant with RoHS standards, making it environmentally friendly.
- Moisture Sensitivity Level 1: This diode has a low moisture sensitivity, reducing the risk of damage during handling and assembly.
- Epoxy Meets UL 94 V-0 Flammability Rating: The epoxy used in the packaging meets the UL 94 V-0 flammability rating, ensuring safety in applications.
Applications
- Rectification and Switching Circuits: The BAS40-04-TP is widely used in rectifier circuits, switching circuits, and other applications where fast recovery times and low forward voltage are critical.
- Power Supplies: It is suitable for use in power supply units, especially in those requiring high efficiency and low power loss.
- Audio and Video Equipment: The diode’s low noise and fast switching characteristics make it a good choice for audio and video equipment.
- Automotive and Industrial Electronics: Its robust temperature range and reliability make it suitable for use in automotive and industrial electronic systems.
Q & A
- What is the maximum reverse voltage rating of the BAS40-04-TP?
The maximum reverse voltage rating is 40 V.
- What is the typical forward voltage at 40 mA for the BAS40-04-TP?
The typical forward voltage at 40 mA is 1 V.
- What is the reverse recovery time of the BAS40-04-TP?
The reverse recovery time is 5 ns.
- Is the BAS40-04-TP RoHS compliant?
Yes, the BAS40-04-TP is RoHS compliant and halogen-free.
- What is the operating junction temperature range of the BAS40-04-TP?
The operating junction temperature range is -55°C to +125°C.
- What is the thermal resistance from junction to ambient for the BAS40-04-TP?
The thermal resistance from junction to ambient is 500 K/W.
- What is the maximum average forward current for the BAS40-04-TP?
The maximum average forward current is 200 mA.
- What is the typical diode capacitance at 1 MHz for the BAS40-04-TP?
The typical diode capacitance at 1 MHz is 5 pF.
- Is the BAS40-04-TP suitable for high-frequency applications?
Yes, the BAS40-04-TP is suitable for high-frequency applications due to its fast switching times and low forward voltage.
- What is the package type of the BAS40-04-TP?
The package type is SOT-23.
