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Product Detailed Parameters
- Description：PUMX2-Q/SOT363/SC-88
- Series：*
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The PUMX2-QH is a dual NPN transistor with built-in bias resistors, designed for surface-mount applications. It features an AEC-Q101 qualification for automotive reliability and operates within a temperature range of -55 °C to +150 °C. The device integrates two NPN transistors in a single SOT363 package, providing a compact solution for switching and amplification tasks. Key electrical characteristics include a collector-emitter voltage of 50 V and a continuous collector current capability suitable for low-power control circuits. The integrated resistors simplify circuit design by reducing component count.
Feature Summary
- Dual NPN configuration with integrated bias resistors
- AEC-Q101 qualified for automotive applications
- Extended operating temperature range up to 150 °C
- Compact SOT363 surface-mount package
Applications
- Automotive switching circuits
- General-purpose logic level translation
- Low-side load switching
Procurement Notes
Verify the specific suffix code against the manufacturer's official datasheet to confirm pinout compatibility and resistor values. Ensure the procurement channel provides traceability documentation required for automotive-grade components. Check for RoHS compliance status if environmental regulations apply to the end product assembly process.
Selection Notes
Select this component when space constraints require a dual transistor solution with fixed biasing. The AEC-Q101 rating makes it suitable for harsh automotive environments where thermal stability is critical. Compare total power dissipation capabilities against the target application's thermal management strategy to ensure reliable operation under peak load conditions.
Part Context
This part belongs to Nexperia's portfolio of pre-biased transistors, which integrate internal resistors to reduce board space and assembly costs. The PUM series typically denotes NPN types, while the QH suffix indicates automotive qualification. These devices are commonly used in place of discrete transistor-resistor combinations in consumer and industrial electronics.
Replacement Considerations
Direct replacements must match the SOT363 package and internal resistor values. Verify that alternative parts meet the same AEC-Q101 grade and thermal specifications. Cross-reference pinouts carefully as variations exist between manufacturers for dual transistor packages.
