Overview
The BAS70-04TA is a surface-mount Schottky Barrier Diode produced by Diodes Incorporated. This diode is part of the BAS70 series and is packaged in a SOT23 package. It is designed to offer low-forward voltage drop and fast switching capabilities, making it suitable for a variety of applications. The BAS70-04TA features a PN Junction Guard Ring for transient and ESD protection, ensuring robust performance in diverse environments. It is also totally lead-free and fully RoHS compliant, aligning with modern environmental standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 70 | V |
| Working Peak Reverse Voltage | VRWM | 70 | V |
| Maximum Forward Continuous Current | IFM | 70 | mA |
| Non-Repetitive Peak Forward Surge Current | IFSM | 100 | mA |
| Forward Voltage Drop | VF | 0.41 | V @ 1 mA |
| Maximum Reverse Current | IR | 0.1 | µA @ 50 V |
| Total Capacitance | CT | 2.0 | pF @ 0 V, 1 MHz |
| Reverse Recovery Time | tRR | 5.0 ns (BAS70), 2.0 ns (BAS70-04) | |
| Operating Junction Temperature Range | TJ | -55 to +125 | °C |
| Storage Temperature Range | TSTG | -65 to +150 | °C |
| Package | SOT23 | ||
| Package Material | Molded Plastic |
Key Features
- Low Turn-On Voltage: The BAS70-04TA has a low-forward voltage drop, making it efficient in various applications.
- Fast Switching: It offers fast switching capabilities, which are crucial for high-speed applications.
- PN Junction Guard Ring: This feature provides transient and ESD protection, enhancing the diode's reliability.
- Totally Lead-Free & Fully RoHS Compliant: The diode is free from lead and complies with RoHS standards, making it environmentally friendly.
- Halogen and Antimony Free: It is a “Green” device, free from halogen and antimony, aligning with modern environmental regulations.
- AEC-Q101 Qualified: The BAS70-04Q variant is suitable for automotive applications, being AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.
Applications
The BAS70-04TA is versatile and can be used in a variety of applications, including:
- Automotive Systems: Especially the BAS70-04Q variant, which is AEC-Q101 qualified and suitable for automotive applications requiring specific change control.
- Industrial Electronics: Its fast switching and low-forward voltage drop make it ideal for industrial control systems and power management.
- Consumer Electronics: It can be used in various consumer electronic devices where efficient and reliable diode performance is required.
- Power Management: The diode is suitable for power supply circuits, voltage regulators, and other power management applications.
Q & A
- What is the peak repetitive reverse voltage of the BAS70-04TA?
The peak repetitive reverse voltage (VRRM) is 70 V.
- What is the maximum forward continuous current of the BAS70-04TA?
The maximum forward continuous current (IFM) is 70 mA.
- What is the forward voltage drop of the BAS70-04TA at 1 mA?
The forward voltage drop (VF) at 1 mA is 0.41 V.
- Is the BAS70-04TA RoHS compliant?
Yes, the BAS70-04TA is totally lead-free and fully RoHS compliant.
- What is the operating junction temperature range of the BAS70-04TA?
The operating junction temperature range is -55°C to +125°C.
- What package type is used for the BAS70-04TA?
The BAS70-04TA is packaged in a SOT23 package.
- Does the BAS70-04TA have any special protection features?
Yes, it features a PN Junction Guard Ring for transient and ESD protection.
- Is the BAS70-04TA suitable for automotive applications?
The BAS70-04Q variant is AEC-Q101 qualified and suitable for automotive applications.
- What is the maximum reverse current of the BAS70-04TA at 50 V?
The maximum reverse current (IR) at 50 V is 0.1 µA.
- What is the total capacitance of the BAS70-04TA at 0 V and 1 MHz?
The total capacitance (CT) at 0 V and 1 MHz is 2.0 pF.
