사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V |
| Current - Average Rectified(Io) | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 200 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 5 ns |
| Current - Reverse Leakage @ Vr | 500 nA @ 25 V |
| Capacitance @ Vr F | 10pF @ 1V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-123 |
개요
Description
The BAT43W-7-F is a Schottky barrier diode designed for high-speed switching, low forward voltage drop, and minimal leakage current. Key features include:
- Low forward voltage (VF): Typically 0.38V at 0.1A, improving efficiency.
- Fast switching: Ideal for high-frequency applications (RF, detectors, clamping).
- Small package: SOD-323 (compact SMD footprint).
- Reverse voltage (VR): 30V, suitable for low-voltage circuits.
Common uses include signal demodulation, power rectification, and protection circuits. Its low power loss and quick recovery make it popular in portable electronics and communication devices.
For detailed specs, refer to the datasheet from manufacturers like Diodes Incorporated.
- Low forward voltage (VF): Typically 0.38V at 0.1A, improving efficiency.
- Fast switching: Ideal for high-frequency applications (RF, detectors, clamping).
- Small package: SOD-323 (compact SMD footprint).
- Reverse voltage (VR): 30V, suitable for low-voltage circuits.
Common uses include signal demodulation, power rectification, and protection circuits. Its low power loss and quick recovery make it popular in portable electronics and communication devices.
For detailed specs, refer to the datasheet from manufacturers like Diodes Incorporated.
Equivalent
Equivalent products to the BAT43W-7-F (Schottky diode) include:
- BAT42W-7-F (Lower voltage rating)
- BAT46W-7-F (Higher voltage rating)
- 1N5711 (Similar characteristics)
- HSMS-286x (Avago/TE Connectivity alternative)
- RB731S (Rohm alternative)
Check datasheets for exact specs like forward voltage, current, and package compatibility.
- BAT42W-7-F (Lower voltage rating)
- BAT46W-7-F (Higher voltage rating)
- 1N5711 (Similar characteristics)
- HSMS-286x (Avago/TE Connectivity alternative)
- RB731S (Rohm alternative)
Check datasheets for exact specs like forward voltage, current, and package compatibility.
Features
The BAT43W-7-F is a Schottky barrier diode with the following key features:
- Low forward voltage drop (~0.38V at 1mA) for efficient power usage.
- High switching speed, ideal for high-frequency applications.
- Small SOD-323 package, saving board space.
- Low reverse leakage current (~2µA at 25°C).
- Peak repetitive reverse voltage of 30V.
- Operating temperature range: -65°C to +125°C.
Commonly used in RF detection, signal clamping, and fast switching circuits.
- Low forward voltage drop (~0.38V at 1mA) for efficient power usage.
- High switching speed, ideal for high-frequency applications.
- Small SOD-323 package, saving board space.
- Low reverse leakage current (~2µA at 25°C).
- Peak repetitive reverse voltage of 30V.
- Operating temperature range: -65°C to +125°C.
Commonly used in RF detection, signal clamping, and fast switching circuits.
Pinout
The BAT43W-7-F is a Schottky barrier diode in a SOD-323 (SC-76) surface-mount package.
- Pin Count: 2 (Anode and Cathode).
- Function:
- Low forward voltage drop (~0.35V at 1mA).
- Fast switching (for high-frequency applications).
- Low reverse leakage current.
- Used in rectification, clamping, and signal detection circuits.
Key specs:
- Max Reverse Voltage: 30V
- Average Forward Current: 200mA
Compact and efficient for space-constrained designs.
- Pin Count: 2 (Anode and Cathode).
- Function:
- Low forward voltage drop (~0.35V at 1mA).
- Fast switching (for high-frequency applications).
- Low reverse leakage current.
- Used in rectification, clamping, and signal detection circuits.
Key specs:
- Max Reverse Voltage: 30V
- Average Forward Current: 200mA
Compact and efficient for space-constrained designs.
Manufacturer
The BAT43W-7-F is manufactured by Diodes Incorporated, a global semiconductor company specializing in high-quality discrete, analog, and mixed-signal ICs. Diodes Inc. is known for its broad portfolio of diodes, rectifiers, transistors, and power management solutions, serving industries like automotive, consumer electronics, and industrial applications. The company emphasizes innovation, reliability, and cost-effective manufacturing.
The BAT43W-7-F is a Schottky barrier diode designed for high-speed switching and low-power applications. Diodes Incorporated provides detailed datasheets and application support for this component.
The BAT43W-7-F is a Schottky barrier diode designed for high-speed switching and low-power applications. Diodes Incorporated provides detailed datasheets and application support for this component.
Application
The BAT43W-7-F is a Schottky diode commonly used in:
1. Signal Demodulation – RF and microwave circuits.
2. Switching Circuits – Fast switching applications.
3. Protection Circuits – Reverse polarity and voltage spike protection.
4. Low-Power Rectification – Efficient in low-voltage DC power supplies.
5. Clamping Circuits – Preventing signal overshoot.
Its small SOD-323 package makes it ideal for compact, high-frequency designs.
1. Signal Demodulation – RF and microwave circuits.
2. Switching Circuits – Fast switching applications.
3. Protection Circuits – Reverse polarity and voltage spike protection.
4. Low-Power Rectification – Efficient in low-voltage DC power supplies.
5. Clamping Circuits – Preventing signal overshoot.
Its small SOD-323 package makes it ideal for compact, high-frequency designs.
Package
The BAT43W-7-F is a Schottky diode in a SOD-323 surface-mount package. This small, leadless package is designed for high-density PCB applications, measuring approximately 1.7mm x 1.25mm x 0.95mm. It features two terminals and is commonly used for high-speed switching, rectification, and low-voltage applications. The "W" in the part number typically denotes the SOD-323 package variant.
