BSP149H6906XTSA1

Single FETs, MOSFETs Overview

The BSP149H6906XTSA1 is an N-channel depletion mode MOSFET from the Infineon SIPMOS series, housed in a PG-SOT223 surface-mount package. It features a drain-source breakdown voltage of 200 V and a continuous drain current of 0.66 A at 25 °C. The device has a maximum on-state resistance of 3.5 Ω at VGS=0 V and 1.8 Ω at VGS=10 V. It supports a power dissipation of 1.8 W and operates within a temperature range of -55 °C to +150 °C. The component is qualified according to AEC-Q101 standards.

Single FETs, MOSFETs Feature Summary

• Depletion mode operation with dv/dt rating capability
• AEC-Q101 automotive qualification
• Threshold voltage sorting into specific bands

Single FETs, MOSFETs Applications

• High-voltage switching applications
• Automotive electronic systems
• Industrial control circuits

Single FETs, MOSFETs Procurement Notes

Verify the exact ordering suffix H6906 against official Infineon documentation to confirm the specific threshold voltage band included in the reel. Ensure compatibility with the PG-SOT223 footprint during design implementation. Confirm RoHS compliance status through the manufacturer's latest material declaration before final procurement.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring normally-on behavior with high voltage tolerance. Consider the thermal resistance characteristics when determining PCB copper area requirements for adequate heat dissipation. Verify that the depletion mode characteristic aligns with the logic requirements of the driving circuitry.

Single FETs, MOSFETs Part Context

This part belongs to the BSP149 family of small-signal transistors manufactured by Infineon Technologies. It utilizes silicon technology and is designed for robust performance in demanding environments. The SIPMOS technology provides optimized characteristics for power switching applications.

Single FETs, MOSFETs Replacement Considerations

Check for direct substitutes within the BSP149 series or other N-channel depletion MOSFETs with matching voltage and current ratings. Verify pinout compatibility and thermal performance equivalence before substitution.

Single FETs, MOSFETs FAQ

What does the H6906 suffix indicate?

The H6906 suffix indicates that the components are sorted into a specific gate threshold voltage band, identified by a letter printed on the reel label.

Is the BSP149 suitable for automotive use?

Yes, the BSP149 is qualified according to the AEC-Q101 standard for automotive applications.