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DIODE SCHOTTKY 70V 70MA SOD523
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FabricanteSTMicroeletrônica
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Peça do Fabricante #BAS70KFILM
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Ficha Técnica BAS70KFILM DataSheet
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Pacote SOD-523
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Em Estoque7328
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 70 V |
| Current - Average Rectified(Io) | 70mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 15 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Current - Reverse Leakage @ Vr | 10 µA @ 70 V |
| Capacitance @ Vr F | 2pF @ 0V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-523 |
Visão Geral
Description
Key characteristics include:
- Low forward voltage (VF): ~0.32V at 1mA
- Fast switching speed: Minimal reverse recovery time
- High efficiency: Suitable for high-frequency circuits
- Low leakage current: Ensures energy efficiency
Common applications include signal clamping, rectification, and protection circuits in portable electronics, power management, and RF systems. Its robust design ensures reliability in demanding environments.
For detailed specifications, refer to the datasheet from ON Semiconductor.
Equivalent
- ON Semiconductor BAT54S (similar SOT-23 package, dual diode).
- NXP PMEG3020CPA (higher current rating).
- Diodes Inc. BAV70 (general-purpose dual diode).
- Vishay SS12 (low leakage alternative).
Check datasheets for exact specs like forward voltage and current to ensure compatibility.
Pinout
### Pin Functions (Pinout):
1. Anode 1 (A1) – Input for the first diode.
2. Cathode (K) – Shared cathode for both diodes.
3. Anode 2 (A2) – Input for the second diode.
4. No Connection (NC) – Unused pin.
5. Cathode (K) – Shared cathode (same as pin 2).
6. No Connection (NC) – Unused pin.
### Key Features:
- Schottky diodes (low forward voltage, fast switching).
- Common-cathode configuration (pins 2 & 5 connected internally).
- Typical applications: High-frequency rectification, signal clamping, and protection circuits.
This compact package is ideal for space-constrained PCB designs.
Manufacturer
ON Semiconductor is a global semiconductor company specializing in energy-efficient technologies, including power management, analog, and sensor solutions. It serves industries like automotive, industrial, and consumer electronics, known for reliable, high-performance components.
The BAS70KFILM is a high-speed switching diode array, commonly used in signal processing and protection circuits.
Application
1. Signal Demodulation – Extracting signals in RF and communication circuits.
2. High-Speed Switching – Fast switching in digital and logic circuits.
3. Voltage Clamping – Protecting sensitive components from voltage spikes.
4. Reverse Polarity Protection – Safeguarding circuits in power supplies.
5. Low-Power Rectification – Efficient rectification in low-voltage applications.
Its small form factor (SOT-23) and low forward voltage make it ideal for portable and high-frequency electronics.
