Overview
The BAT30SWFILM is a small signal Schottky diode produced by STMicroelectronics. It is part of the BAT30 series, which is specifically designed for switching mode applications that require low forward voltage drop diodes. These diodes are encapsulated in SOT-323 packages, making them suitable for surface mount technology. The BAT30 series is known for its very low conduction losses, negligible switching losses, and extremely fast switching times, making it an ideal choice for various high-frequency applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 30 | V |
| Continuous Forward Current | IF | 300 | mA |
| Surge Non-Repetitive Forward Current (tp = 10 ms, Sinusoidal) | IFSM | 1 | A |
| Repetitive Peak Forward Current (TA = 85 °C, δ = 0.1) | IFRM | 0.9 | A |
| Power Dissipation (SOT-323) | PD | 225 | mW |
| Maximum Operating Junction Temperature | Tj | 150 | °C |
| Maximum Soldering Temperature | TL | 260 | °C |
| Forward Voltage Drop (IF = 300 mA, Tj = 25 °C) | VF | 530 | mV |
| Diode Capacitance (VR = 1 V, F = 1 MHz) | C | 14 | pF |
Key Features
- Very low conduction losses
- Negligible switching losses
- Low forward and reverse recovery times
- Extremely fast switching
- Surface mount device (SOT-323 package)
- Low capacitance diode
- ECOPACK®2 and RoHS compliant component
Applications
The BAT30SWFILM is particularly suited for switching mode applications, including but not limited to:
- High-frequency switching circuits
- Power supply circuits requiring low forward voltage drop
- Industrial control systems
- Automotive electronics
- Consumer electronics where fast switching and low losses are critical
Q & A
- What is the maximum repetitive peak reverse voltage of the BAT30SWFILM?
The maximum repetitive peak reverse voltage is 30 V.
- What is the continuous forward current rating of the BAT30SWFILM?
The continuous forward current rating is 300 mA.
- What is the typical forward voltage drop at 300 mA and 25 °C?
The typical forward voltage drop is 530 mV.
- Is the BAT30SWFILM RoHS compliant?
- What is the maximum operating junction temperature of the BAT30SWFILM?
The maximum operating junction temperature is 150 °C.
- What package type is the BAT30SWFILM available in?
The BAT30SWFILM is available in the SOT-323 package.
- What is the typical diode capacitance at 1 V and 1 MHz?
The typical diode capacitance is 14 pF.
- What are the key applications for the BAT30SWFILM?
The BAT30SWFILM is suited for high-frequency switching circuits, power supply circuits, industrial control systems, automotive electronics, and consumer electronics.
- What is the maximum soldering temperature for the BAT30SWFILM?
The maximum soldering temperature is 260 °C.
- Is the BAT30SWFILM suitable for surface mount technology?
