BAW156-7-G

Diode Arrays Overview

The BAW156-7-G is a dual surface-mount low leakage diode manufactured by Diodes Incorporated. It features a common cathode configuration housed in an SOT-23 package. The device supports a maximum repetitive peak reverse voltage of 75 V and a continuous forward current of 200 mA. Key electrical characteristics include a low reverse leakage current of 2.5 µA at rated voltage, a fast switching recovery time of 4 ns, and a maximum forward voltage drop of 1.25 V at 150 mA. It operates within a temperature range of -65 °C to +150 °C.

Diode Arrays Feature Summary

• Dual common cathode configuration for space-efficient circuit design
• Low leakage current performance suitable for high-impedance applications
• Fast switching capability with minimal recovery time
• Extended thermal operating range for robust reliability

Diode Arrays Applications

• General purpose signal switching circuits
• Protection of sensitive input lines against reverse polarity
• Logic level shifting and isolation stages
• Clamping applications in digital communication interfaces

Diode Arrays Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance and halogen-free status as per manufacturer standards. Confirm the package type matches the required footprint during procurement. Ensure the ordering quantity aligns with standard reel or cut tape availability from authorized distributors. Cross-reference the datasheet revision date to ensure compatibility with latest electrical specifications.

Diode Arrays Selection Notes

Select this component when a compact dual-diode solution with low leakage is required. Compare the 75 V rating against system voltage peaks to ensure adequate margin. Evaluate the 200 mA current limit against load requirements. Consider the SOT-23 package size constraints relative to PCB layout density. Verify thermal dissipation capabilities if operating near maximum temperature limits.

Diode Arrays Part Context

This component belongs to the BAW series of general-purpose switching diodes produced by Diodes Incorporated. It serves as a surface-mount alternative to through-hole discrete diodes, offering reduced board space consumption. The series is designed for high-volume consumer electronics and industrial control applications requiring reliable signal handling.

Diode Arrays Replacement Considerations

BAW156-7-F: Functional equivalent with different packaging suffix; verify RoHS status. BAT54S: Schottky variant with lower forward voltage but higher leakage. BAV99: Common alternative with similar pinout but different leakage characteristics.