5pcs BAT54S - 200ma 30V Schottky diode - Rectifier SMD SOT-23 (DO-236AB) [Original]

The BAT54S, a high-efficiency Schottky diode rectifier in a compact SOT-23 package. Rated for 200mA and 30V, this surface-mount diode is designed for fast switching and low power loss, making it an excellent choice for space-sensitive and energy-efficient applications. With its dual-series configuration and robust Schottky barrier technology, the BAT54S ensures reliable performance across a variety of electronic projects.

Key Features:

• Schottky Barrier Design: Low forward voltage drop and rapid switching for enhanced efficiency.
• Dual-Series Configuration: Two diodes in series within a single package for versatile circuit design.
• Compact SOT-23 Package: Small, 3-pin surface-mount footprint (2.9mm x 1.3mm) ideal for modern PCBs.
• High Current Capability: Supports up to 200mA continuous forward current.
• Low Power Loss: Optimized for minimal energy dissipation in low-voltage systems.
• ESD Protection: Integrated PN junction guard ring safeguards against transients and electrostatic discharge.

Specifications:

• Maximum Reverse Voltage (Vr): 30V
• Forward Current (If): 200mA (average rectified)
• Forward Voltage Drop (Vf): 800mV (typical) at 100mA
• Forward Surge Current: 600mA (peak)
• Reverse Leakage Current (Ir): ~2µA at 25V
• Reverse Recovery Time: ~5ns (fast switching)
• Capacitance: Low, typically ~10pF
• Operating Temperature: -55°C to +125°C
• Package: SOT-23 (3-pin, surface-mount)

Applications:

• Power Supply Circuits: Efficient rectification in low-voltage DC/DC converters.
• Reverse Polarity Protection: Shields circuits from incorrect voltage connections.
• High-Speed Switching: Perfect for high-frequency applications like RF circuits.
• Portable Electronics: Ideal for battery-powered devices such as smartphones, wearables, and IoT gadgets.
• Signal Clamping: Protects sensitive components by limiting voltage spikes.