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Product Detailed Parameters
- Description：TRANS PREBIAS 1NPN 1PNP SOT666
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- 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：-
- Power - Max：300mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-666
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Overview
The PEMD15,115 is a dual Resistor-Equipped Transistor (RET) featuring an NPN/PNP complement in an SOT666 surface-mount package. It integrates two transistors with built-in bias resistors (R1 = 4.7 kΩ, R2/R1 ratio = 1). The device supports a collector-emitter voltage of 50 V and an output current of 100 mA per transistor. Total power dissipation is rated at 300 mW at 25 °C ambient temperature. Transition frequencies are 230 MHz for the NPN section and 180 MHz for the PNP section.
Feature Summary
- Integrates NPN and PNP transistors with built-in bias resistors to simplify circuit design.
- Reduces component count and pick-and-place costs compared to discrete solutions.
- Ultra-small and flat lead SOT666 package suitable for space-constrained applications.
Applications
- Low current peripheral driver
- Controlling IC inputs
- Replacement of general purpose transistors in digital applications
Procurement Notes
Verify the specific ordering suffix '115' corresponds to the required tape and reel packaging configuration before finalizing procurement orders. Confirm that the non-automotive qualification status aligns with the target application requirements, as this product lacks AEC-Q101 certification.
Selection Notes
Select the PEMD15 when an NPN/PNP complementary pair with integrated base resistors is required. Ensure the 50 V collector-emitter voltage rating meets the system's maximum operating voltage. Verify that the 100 mA output current capability satisfies the load requirements for both the NPN and PNP channels within the specified thermal limits.
Part Context
The PEMD15 belongs to Nexperia's family of resistor-equipped double transistors. It serves as the NPN/PNP variant, while the PEMH15 provides an NPN/NPN complement and the PEMB15 offers a PNP/PNP configuration. All variants share the same SOT666 footprint and similar electrical characteristics tailored for digital switching applications.
Replacement Considerations
Direct functional replacements include the PEMH15 for NPN/NPN configurations or the PEMB15 for PNP/PNP setups. For discrete alternatives, ensure the selected components match the 50 V rating, 100 mA current capacity, and 4.7 kΩ base resistance values to maintain circuit performance without redesign.
FAQ
What is the typical value of the built-in bias resistors?
The typical value for both R1 and R2 is 4.7 kΩ, with a specified tolerance range of 3.3 kΩ to 6.1 kΩ for R1.
Is the PEMD15 qualified for automotive applications?
No, the PEMD15 is not automotive qualified. It has not been tested in accordance with automotive testing or application requirements.
What is the transition frequency for the PNP transistor section?
The transition frequency (fT) for the PNP transistor (TR2) is typically 180 MHz under standard test conditions.
