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Product Detailed Parameters
- Description：PUMH17-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 PUMH17-QX is a dual NPN pre-biased bipolar junction transistor (BJT) array manufactured by Nexperia USA Inc. It integrates two NPN transistors with built-in biasing resistors in a compact surface-mount package, specifically the 6-TSSOP (SC-88/SOT-363). The device is rated for a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA, with a total power dissipation capability of 300mW. Internal resistor values include a base resistor (R1) of 47 kΩ and an emitter resistor (R2) of 22 kΩ. The component meets AEC-Q101 automotive qualification standards and features a low saturation voltage of 150mV at specified test conditions.
Feature Summary
- Integrated dual NPN configuration with fixed internal biasing resistors simplifies circuit design by reducing external component count.
- Automotive-grade qualification ensures reliability and performance consistency under stringent operating conditions.
- Compact surface-mount packaging facilitates high-density PCB layouts and automated assembly processes.
Applications
- General-purpose switching applications in automotive electronic control units
- Logic level translation and interface circuits between microcontrollers and peripheral devices
- Driver stages for low-current loads such as LEDs or relay coils
Procurement Notes
Verify the specific suffix -QX against official Nexperia documentation to confirm automotive grade compliance and exact pinout compatibility. Check for recent Product Change Notifications regarding labeling or assembly site updates. Ensure the ordering quantity aligns with distributor reel specifications. Confirm RoHS3 and REACH status for regulatory compliance in target markets.
Selection Notes
Select this component when a dual NPN pre-biased solution is required within a 50V system. Compare the integrated 47kΩ base resistance against application requirements for drive current and switching speed. Consider the 6-TSSOP footprint constraints during layout. Verify thermal management needs given the 300mW power dissipation limit in the chosen package.
Part Context
The PUMH17-QX belongs to the PUMH17 series of pre-biased transistor arrays from Nexperia. This series offers various configurations combining NPN and PNP transistors with different resistor values. The -QX suffix typically denotes automotive-grade variants qualified to AEC-Q101 standards, distinguishing them from standard commercial versions like the PUMH17F.
Replacement Considerations
Direct substitutes include other Nexperia parts from the same family, such as the PUMH17F, provided the automotive qualification requirement is waived. Cross-brand replacements must match the 50V rating, 100mA current capacity, and 6-TSSOP package dimensions while verifying equivalent internal resistor values.
