BAV199T-7

Overview

The BAV199T-7 is a surface mount low leakage diode manufactured by Diodes Incorporated. It features an ultra-small SOT-523 package with molded plastic material and UL 94V-0 flammability rating. The device operates within a temperature range of -65°C to +150°C. Key electrical parameters include a peak repetitive reverse voltage of 85 V, continuous forward current of 125 mA for the double diode configuration, and power dissipation of 150 mW. Leakage current is typically 5.0 nA at 75 V reverse bias.

Feature Summary

• Ultra-small surface mount package design
• Very low leakage current characteristics
• Qualified to AEC-Q101 standards for high reliability

Applications

• Low-leakage current applications in surface mounted circuits

Procurement Notes

Verify the specific ordering suffix when purchasing. The datasheet indicates that adding the "-F" suffix denotes a lead-free/RoHS compliant version with matte tin finish annealed over Alloy 42 leadframe. Confirm the exact part number matches your compliance requirements before procurement.

Selection Notes

Select this component for designs requiring minimal leakage current in compact surface mount layouts. Ensure the circuit operates within the specified thermal limits, as power dissipation decreases at higher ambient temperatures according to the derating curve. Verify compatibility with the SOT-523 footprint dimensions during PCB layout.

Part Context

This component belongs to a family of surface mount low leakage diodes from Diodes Incorporated, which also includes BAS116T, BAW156T, and BAV170T variants. These devices share the same SOT-523 case and general mechanical specifications but differ in internal configurations and specific electrical ratings.

Replacement Considerations

BAV199T-7-F

FAQ

What is the marking code for the BAV199T?

The marking code for the BAV199T is 52.

How does the "-F" suffix affect the component?

The "-F" suffix indicates a Lead Free/RoHS compliant version with a matte tin finish annealed over Alloy 42 leadframe.