規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Configuration | 1 Pair Series Connection |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V |
| Current - Average Rectified(Io)(per Diode) | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 800 mV @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 5 ns |
| Current - Reverse Leakage @ Vr | 2 µA @ 25 V |
| Operating Temperature - Junction | -65°C ~ 150°C |
| Mounting Type | Surface Mount |
概述
Description
The BAT54S-7-F is a Schottky diode in a SOT-23-3 package, designed for high-speed switching and low-power applications. It features dual series-connected diodes with a common cathode, offering low forward voltage drop (~0.32V at 1mA) and fast switching speeds, making it ideal for signal clamping, rectification, and protection circuits.
Key specifications:
- Max reverse voltage (VR): 30V
- Continuous forward current (IF): 200mA
- Peak surge current (IFSM): 500mA
- Low leakage current (IR): 0.5µA (max)
Its small form factor and efficiency suit portable electronics, power management, and RF circuits. The "7-F" suffix indicates tape-and-reel packaging for automated assembly.
Applications:
- Voltage clamping
- Reverse polarity protection
- DC-DC converters
- Signal demodulation
A cost-effective, reliable choice for space-constrained designs.
Key specifications:
- Max reverse voltage (VR): 30V
- Continuous forward current (IF): 200mA
- Peak surge current (IFSM): 500mA
- Low leakage current (IR): 0.5µA (max)
Its small form factor and efficiency suit portable electronics, power management, and RF circuits. The "7-F" suffix indicates tape-and-reel packaging for automated assembly.
Applications:
- Voltage clamping
- Reverse polarity protection
- DC-DC converters
- Signal demodulation
A cost-effective, reliable choice for space-constrained designs.
Equivalent
Equivalent products to the BAT54S-7-F (Schottky diode) include:
- BAT54C-7-F (common cathode dual diode)
- BAT54A-7-F (common anode dual diode)
- BAT54S-13-F (higher current rating)
- 1N5819 (single diode, higher current)
- SS14 (similar specs, SMD Schottky)
- RB521S-30 (ROHM alternative)
Check datasheets for exact compatibility in voltage, current, and package (SOT-23).
- BAT54C-7-F (common cathode dual diode)
- BAT54A-7-F (common anode dual diode)
- BAT54S-13-F (higher current rating)
- 1N5819 (single diode, higher current)
- SS14 (similar specs, SMD Schottky)
- RB521S-30 (ROHM alternative)
Check datasheets for exact compatibility in voltage, current, and package (SOT-23).
Pinout
The BAT54S-7-F is a 3-pin SOT-23 packaged Schottky diode array. It consists of two diodes in a common-cathode configuration.
Pin Functions:
1. Pin 1 (Anode of D1)
2. Pin 2 (Common Cathode for D1 & D2)
3. Pin 3 (Anode of D2)
Key Features:
- Low forward voltage drop (~0.32V at 1mA)
- High-speed switching
- Low leakage current
Commonly used in signal switching, clamping, and protection circuits.
Pin Functions:
1. Pin 1 (Anode of D1)
2. Pin 2 (Common Cathode for D1 & D2)
3. Pin 3 (Anode of D2)
Key Features:
- Low forward voltage drop (~0.32V at 1mA)
- High-speed switching
- Low leakage current
Commonly used in signal switching, clamping, and protection circuits.
Manufacturer
The BAT54S-7-F is manufactured by Diodes Incorporated, a global semiconductor company specializing in high-quality discrete, analog, and mixed-signal ICs.
Diodes Incorporated, headquartered in Plano, Texas, is known for producing diodes, rectifiers, MOSFETs, and power management components. The company serves industries like consumer electronics, automotive, computing, and industrial applications.
The BAT54S-7-F is a Schottky barrier diode designed for high-speed switching, commonly used in power efficiency and signal processing circuits.
Diodes Incorporated, headquartered in Plano, Texas, is known for producing diodes, rectifiers, MOSFETs, and power management components. The company serves industries like consumer electronics, automotive, computing, and industrial applications.
The BAT54S-7-F is a Schottky barrier diode designed for high-speed switching, commonly used in power efficiency and signal processing circuits.
Application
The BAT54S-7-F is a Schottky diode used in:
1. Signal Rectification – Low-voltage, high-speed switching in circuits.
2. Protection Circuits – Prevents reverse polarity and voltage spikes.
3. Power Management – Efficient DC-DC converters and power supplies.
4. RF & Mixer Circuits – High-frequency applications due to fast switching.
5. Logic Circuits – Clamping and OR-ing functions.
Its small SOT-23 package makes it ideal for compact, portable electronics like smartphones, IoT devices, and wearables.
1. Signal Rectification – Low-voltage, high-speed switching in circuits.
2. Protection Circuits – Prevents reverse polarity and voltage spikes.
3. Power Management – Efficient DC-DC converters and power supplies.
4. RF & Mixer Circuits – High-frequency applications due to fast switching.
5. Logic Circuits – Clamping and OR-ing functions.
Its small SOT-23 package makes it ideal for compact, portable electronics like smartphones, IoT devices, and wearables.
Package
The BAT54S-7-F is a Schottky diode in a SOT-23-3 surface-mount package. It features three pins and is commonly used for high-speed switching, rectification, and protection circuits. The compact SOT-23-3 package is suitable for space-constrained applications.
