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Product Detailed Parameters
- Description：TRANS PREBIAS
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Bulk
- Transistor Type：1 NPN, 1 PNP - Pre-Biased (Dual)
- Current - Collector (Ic) (Max)：100mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Resistor - Base (R1)：4.7kOhms
- Resistor - Emitter Base (R2)：4.7kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 10mA, 5V
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：230MHz, 180MHz
- Power - Max：300mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：6-TSSOP
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Overview
The Nexperia PUMD15 is a dual Resistor-Equipped Transistor (RET) featuring one NPN and one PNP transistor in a SOT363-3 package. It provides a collector-emitter voltage of 50 V and an output current capability of 100 mA per transistor, with a total power dissipation of 300 mW. The device integrates bias resistors R1 and R2, both typically 4.7 kΩ, to simplify circuit design. It is qualified under the AEC-Q101 standard for automotive applications.
Feature Summary
- Integrates NPN and PNP transistors with built-in bias resistors
- AEC-Q101 qualified for automotive reliability
- Reduces component count and simplifies circuit design
Applications
- Low current peripheral driver
- Controlling IC inputs
- Replacement of general purpose transistors in digital applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details such as reel size or tape type. Confirm that the requested variant matches the required automotive qualification status and package version before finalizing procurement orders.
Selection Notes
Select this component when space-saving dual transistor solutions are required for low-current switching tasks. Ensure the application operates within the 50 V collector-emitter voltage limit and 100 mA current rating. Verify thermal management requirements against the specified junction-to-ambient thermal resistance values.
Part Context
This part belongs to the PUMD15 family of resistor-equipped double transistors. Complementary configurations include the PUMH15 for NPN/NPN pairs and the PUMB15 for PNP/PNP pairs. All variants share similar electrical characteristics and package dimensions.
Replacement Considerations
Direct replacements include the PUMH15 for NPN/NPN configurations and the PUMB15 for PNP/PNP configurations. Verify pin compatibility and electrical ratings when substituting with other RET families.
FAQ
What is the typical value for the built-in bias resistors?
Both R1 and R2 have a typical value of 4.7 kΩ.
Is this component suitable for automotive applications?
Yes, the PUMD15 is qualified according to the AEC-Q101 standard.
What is the maximum total power dissipation?
The maximum total power dissipation is 300 mW at an ambient temperature of 25 °C.
