Overview
The BAS70-04-HE3-18 is a Schottky diode array produced by Vishay General Semiconductor - Diodes Division. This component is part of the BAS70 series, known for its low turn-on voltage and fast switching capabilities. The BAS70-04-HE3-18 is specifically designed in a dual serial configuration, making it suitable for various applications requiring high-speed switching and low forward voltage drop.
Key Specifications
| Parameter | Value |
|---|---|
| Base Product Number | BAS70 |
| Diode Configuration | 1 Pair Series Connection (Dual Serial) |
| Package | SOT-23 |
| Maximum Forward Voltage (VF) at IF = 1 mA | 410 mV |
| Maximum Forward Voltage (VF) at IF = 50 mA | 1 V |
| Reverse Voltage (VR) | 70 V |
| Leakage Current (IR) at VR = 50 V | 20 - 100 nA |
| Diode Capacitance (CD) at VR = 0, f = 1 MHz | 1.5 - 2 pF |
| Reverse Recovery Time (trr) | 5 ns |
| Moisture Sensitivity Level (MSL) | 1 |
| Flammability Rating | UL 94 V-0 |
| AEC-Q101 Qualified | Yes |
Key Features
- Very low turn-on voltage and fast switching capabilities.
- Protected by a PN junction.
- AEC-Q101 qualified, making it suitable for automotive applications.
- RoHS-compliant.
- Molding compound meets UL 94 V-0 flammability rating.
- Low diode capacitance and fast reverse recovery time.
Applications
The BAS70-04-HE3-18 is versatile and can be used in a variety of applications, including:
- Automotive systems: Such as power conversion for LED headlights, dashboard displays, and electronic control units (ECUs).
- Consumer electronics: For signal limiting, voltage regulation, and switching.
- Telecommunications equipment: For high-speed switching and signal modulation.
- Computing and industrial applications: Where low forward voltage drop and fast switching are critical.
Q & A
- What is the maximum forward voltage of the BAS70-04-HE3-18 at 1 mA current?
The maximum forward voltage at 1 mA current is 410 mV.
- What is the reverse voltage rating of the BAS70-04-HE3-18?
The reverse voltage rating is 70 V.
- Is the BAS70-04-HE3-18 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the package type of the BAS70-04-HE3-18?
The package type is SOT-23.
- What is the leakage current at 50 V reverse voltage?
The leakage current is between 20 - 100 nA.
- What is the diode capacitance at 1 MHz frequency?
The diode capacitance is between 1.5 - 2 pF.
- What is the reverse recovery time of the BAS70-04-HE3-18?
The reverse recovery time is 5 ns.
- Is the BAS70-04-HE3-18 RoHS-compliant?
Yes, it is RoHS-compliant.
- What is the flammability rating of the BAS70-04-HE3-18?
The molding compound meets UL 94 V-0 flammability rating.
- What are some common applications of the BAS70-04-HE3-18?
Common applications include automotive systems, consumer electronics, telecommunications equipment, and computing and industrial applications.
