DIODES INC. BAS70-04 SMD Schottky Barrier Diode, 70V, SOT-23

The DIODES INC. BAS70-04-7-F is a high-quality, surface-mount Schottky barrier diode designed for modern electronic applications. Encapsulated in a moulded plastic case, it features matte tin (lead-free plating) annealed over an alloy 42 lead frame for excellent solderability and long-term reliability. A PN junction guard ring provides robust protection against transient voltage spikes and electrostatic discharge (ESD), enhancing circuit durability.

This diode is engineered for performance, offering a low turn-on voltage and fast switching characteristics, making it ideal for high-frequency or efficiency-critical circuits. It is a totally lead-free, halogen-free, and antimony-free device, qualifying it as a 'green' electronic component that meets contemporary environmental standards.

For applications demanding high reliability, the BAS70-04 is qualified to the stringent AEC-Q101 automotive standards. It also boasts a moisture sensitivity level of 1 (per J-STD-020), indicating a high resistance to moisture absorption, and a UL94V-0 flammability rating for enhanced safety. Its compact SOT-23 case style and surface-mount design make it perfect for space-constrained PCB layouts.

Key Specifications

• Diode Configuration: Dual Series
• Repetitive Peak Reverse Voltage: 70V
• Average Forward Current: 15mA
• Max Forward Voltage: 1V
• Forward Surge Current: 100mA
• Maximum Operating Temperature: 125°C
• Reverse Recovery Time: 5ns
• Case Style: SOT-23, 3-pin
• Mounting Type: Surface Mount

This component is a reliable choice for designers seeking a compact, fast, and environmentally conscious diode solution.