BSO211PHXUMA1

Overview

The BSO211PHXUMA1 is a dual P-Channel OptiMOS power transistor in a PG-DSO-8 package. It features a maximum drain-source voltage of -20 V and a continuous drain current of -4.6 A at 25 °C. The device supports Super Logic Level operation with an on-state resistance of 110 mΩ at VGS = 2.5 V and 67 mΩ at VGS = 4.5 V. Total gate charge is typically -8 nC, and the junction-to-ambient thermal resistance is 110 K/W on a minimal footprint.

Feature Summary

• Dual P-Channel configuration within a single compact SO-8 package
• Super Logic Level capability for efficient low-voltage drive applications
• Qualified according to JEDEC standards for target applications
• RoHS compliant and halogen-free construction

Applications

• Low-side switching in automotive electronics
• Power management circuits requiring logic-level control
• General-purpose high-efficiency power switching

Procurement Notes

Verify the specific ordering suffix XUMA1 to confirm tape-and-reel packaging specifications. Ensure the component meets RoHS and halogen-free requirements as stated in the datasheet. Cross-reference the JEDEC qualification status against your specific application reliability standards before finalizing procurement.

Selection Notes

Select this component when a dual P-Channel solution is required in a small form factor. The Super Logic Level rating makes it suitable for systems driven by 2.5 V logic signals. Evaluate the thermal resistance parameters against your PCB copper area constraints to ensure adequate heat dissipation under steady-state conditions.

Part Context

This part belongs to Infineon's OptiMOS family of power transistors. The technology focuses on minimizing on-resistance and gate charge to improve efficiency. The dual-channel design allows for space-saving implementations in applications where multiple independent switches are needed.

Replacement Considerations

Check pinout compatibility and electrical ratings such as VDS and ID when substituting. Verify that alternative components support the same Super Logic Level threshold if driving from 2.5 V sources. Ensure the replacement package matches the PG-DSO-8 footprint.

FAQ

What is the maximum operating temperature?

The device supports an operating and storage temperature range of -55 °C to 150 °C.

Is the device qualified for automotive applications?

Yes, the component is qualified according to JEDEC standards for target applications.

What is the typical total gate charge?

The typical total gate charge (Qg) is -8 nC.