BAT54,215

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BAT54,215

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DIODE SCHOTTKY 30V 200MA TO236AB

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 30 V
Current-AverageRectified(Io) 200mA (DC)
Voltage-Forward(Vf)(Max)@If 800 mV @ 100 mA
Speed Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr) 5 ns
Current-ReverseLeakage@Vr 2 µA @ 25 V
Capacitance@VrF 10pF @ 1V, 1MHz
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3
SupplierDevicePackage TO-236AB

Tổng quan

Description

The BAT54,215 is a dual series Schottky diode in a SOT-23-3 package, designed for high-speed switching and low-power applications. It consists of two common-cathode Schottky diodes, offering low forward voltage drop (~0.32V @ 1mA) and fast switching speeds, making it ideal for signal clamping, rectification, and protection circuits.
Key features:
- Low leakage current (~0.5µA @ 25°C)
- High current capability (200mA continuous)
- Small form factor (SOT-23-3)
Common uses include voltage clamping, reverse polarity protection, and DC-DC converters. Its compact size and efficiency suit portable electronics, power management, and signal conditioning.
For detailed specs, refer to the datasheet from manufacturers like NXP or ON Semiconductor.

Equivalent

The BAT54,215 is a Schottky diode array. Equivalent products include:
- BAT54S,215 (similar SOT-23 package)
- BAT54C,215 (common-cathode configuration)
- BAT54A,215 (common-anode configuration)
- BAS40-04,215 (higher voltage rating)
- MMBD4148SE (general-purpose diode alternative)
Check datasheets for exact specs. Alternatives from other brands:
- STPS2L30U (STMicroelectronics)
- PMEG2010EH (NXP)
Always verify pinout and parameters.

Features

The BAT54,215 is a Schottky barrier diode array with the following key features:
- Configuration: Dual common-cathode Schottky diodes in a single package (SOT-23).
- Low Forward Voltage: Typically 0.32V at 1mA, ensuring efficient low-power operation.
- High Switching Speed: Fast switching due to Schottky technology, suitable for high-frequency applications.
- Low Reverse Leakage: 0.5µA max at 25°C, reducing power loss.
- Current Rating: 200mA continuous forward current per diode.
- Voltage Rating: 30V reverse voltage.
- Temperature Range: -65°C to +125°C for wide operating conditions.
- Compact Package: SOT-23 (SC-70) for space-constrained designs.
Ideal for signal clamping, switching circuits, and reverse polarity protection.

Application

The BAT54,215 is a Schottky diode array commonly used in:
1. Signal Clipping & Clamping – Protects circuits from voltage spikes.
2. Switching Circuits – Fast switching in digital/logic circuits.
3. Reverse Polarity Protection – Prevents damage in battery-powered devices.
4. Low-Power Rectification – Efficient in DC-DC converters & power supplies.
5. Multiplexing & Logic Gates – Used in analog/digital signal routing.
Its low forward voltage and fast response make it ideal for high-frequency and portable electronics.

Package

The BAT54,215 is a Schottky diode available in a SOT-23-3 surface-mount package. It features three pins and is commonly used for high-speed switching, rectification, and protection circuits due to its low forward voltage and fast switching characteristics. The compact SOT-23-3 package makes it suitable for space-constrained applications.

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