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Product Detailed Parameters
- Description：TRANS PREBIAS 1NPN 1PNP 6TSSOP
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：1 NPN, 1 PNP - Pre-Biased (Dual)
- Current - Collector (Ic) (Max)：100mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Resistor - Base (R1)：2.2kOhms
- Resistor - Emitter Base (R2)：2.2kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 20mA, 5V
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：300mW
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：6-TSSOP
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Overview
The PUMD20,115 is a dual Resistor-Equipped Transistor (RET) containing one NPN and one PNP transistor in a SOT363-3 package. It features built-in bias resistors of 2.2 kΩ each (R1), with a typical R2/R1 ratio of 1. The collector-emitter voltage (VCEO) is 50 V per transistor, and the output current (IO) is 100 mA. Total power dissipation is 300 mW at Tamb ≤ 25 °C. Junction temperature ranges from -65 °C to +150 °C. Thermal resistance from junction to ambient is 416 K/W for the device.
Feature Summary
- Built-in bias resistors simplify circuit design and reduce component count
- AEC-Q101 qualified for automotive applications
- Very small SMD plastic package reduces pick and place costs
Applications
- Low current peripheral driver
- Controlling IC inputs
- Replacement of general purpose transistors in digital applications
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration before purchase. Confirm that the AEC-Q101 qualification aligns with target automotive reliability standards. Ensure thermal management strategies account for the specified total power dissipation limits under expected operating conditions.
Selection Notes
Select this component when space constraints require a dual transistor solution with integrated biasing. The 50 V rating suits low-voltage logic interfacing. Verify input voltage limits (-12 V to +12 V) against the driving signal levels to prevent exceeding absolute maximum ratings during operation.
Part Context
This part belongs to Nexperia's resistor-equipped transistor family. Complementary configurations include the PUMH20 (NPN/NPN) and PUMB20 (PNP/PNP). These devices replace discrete transistor-resistor networks to save board area and assembly time.
Replacement Considerations
Direct functional substitutes within the same package include PUMH20 and PUMB20. Verify pin compatibility and electrical parameters match the original design requirements before substitution.
FAQ
What are the internal resistor values?
Both bias resistors R1 and R2 have a nominal value of 2.2 kΩ.
Is this component suitable for automotive use?
Yes, the PUMD20 is qualified according to the AEC-Q101 standard.
What is the maximum input voltage?
The input voltage range is -12 V to +12 V, depending on the specific transistor polarity.
