Overview
The BAT85S-TR is a small signal Schottky diode produced by Vishay General Semiconductor - Diodes Division. This component is designed for applications requiring efficient power management due to its low forward voltage drop and high current handling capabilities. The BAT85S-TR is part of Vishay's extensive portfolio of diodes, which are widely used in various industries including automotive, industrial, computing, and consumer electronics.
Key Specifications
| Parameter | Test Condition | Symbol | Value | Unit |
|---|---|---|---|---|
| Reverse Voltage | Tamb = 25 °C | VR | 30 | V |
| Peak Forward Surge Current | tp ≤ 10 ms | IFSM | 5 | A |
| Repetitive Peak Forward Current | tp < 1 s | IFRM | 300 | mA |
| Forward Continuous Current | Tamb = 50 °C | IF | 200 | mA |
| Average Forward Current | PCB mounting, I = 4 mm; VRWM = 25 V | IFAV | 200 | mA |
| Forward Voltage | IF = 0.1 mA | VF | 240 | mV |
| Forward Voltage | IF = 1 mA | VF | 320 | mV |
| Reverse Current | VR = 25 V | IR | 2 | μA |
| Diode Capacitance | VR = 1 V, f = 1 MHz | CD | 10 | pF |
| Reverse Recovery Time | IF = 10 mA to IR = 10 mA to iR = 1 mA | trr | 5 | ns |
Key Features
- Low Forward Voltage Drop: The BAT85S-TR features a low forward voltage drop, making it suitable for applications requiring efficient power management.
- High Current Handling: It has a forward continuous current rating of 200 mA and a peak forward surge current rating of 5 A for tp ≤ 10 ms.
- Low Reverse Current: The diode has a low reverse current of 2 μA at VR = 25 V, contributing to its efficiency in various applications.
- Fast Switching: With a reverse recovery time of 5 ns, this diode is ideal for high-speed switching applications.
- Compact Package: Available in the DO-35 (DO-204AH) package, it is suitable for space-constrained designs.
Applications
- Automotive Systems: Used in various automotive applications such as power conversion for LED headlights, dashboard displays, and electronic control units (ECUs).
- Consumer Electronics: Suitable for use in consumer electronics due to its low power consumption and high efficiency.
- Industrial and Computing: Applied in industrial and computing environments where efficient power management is crucial.
- Signal Switching and Rectification: Ideal for rectification, polarity protection, or signal switching applications due to its fast switching characteristics.
Q & A
- What is the maximum reverse voltage of the BAT85S-TR?
The maximum reverse voltage of the BAT85S-TR is 30 V. - What is the forward continuous current rating of the BAT85S-TR?
The forward continuous current rating is 200 mA. - What is the typical forward voltage drop of the BAT85S-TR at 1 mA?
The typical forward voltage drop at 1 mA is 320 mV. - What is the reverse recovery time of the BAT85S-TR?
The reverse recovery time is 5 ns. - In what package is the BAT85S-TR available?
The BAT85S-TR is available in the DO-35 (DO-204AH) package. - What are some common applications of the BAT85S-TR?
Common applications include automotive systems, consumer electronics, industrial, and computing environments. - What is the peak forward surge current rating of the BAT85S-TR?
The peak forward surge current rating is 5 A for tp ≤ 10 ms. - What is the diode capacitance of the BAT85S-TR at 1 MHz?
The diode capacitance is 10 pF at VR = 1 V and f = 1 MHz. - Is the BAT85S-TR suitable for high-speed switching applications?
Yes, it is suitable due to its fast switching characteristics and low reverse recovery time. - What is the storage temperature range for the BAT85S-TR?
The storage temperature range is -65 to +150 °C).
