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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V TO236AB
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：250 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：TO-236AB
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Overview
The PDTA144ET,215 is a PNP Resistor-Equipped Transistor (RET) in the SOT23 surface-mount package. It integrates bias resistors R1 and R2 with a typical value of 47 kΩ each, yielding a ratio of 1. The device supports a collector-emitter voltage (VCEO) of -50 V and an output current (IO) of -100 mA. Total power dissipation is rated at 250 mW at 25°C ambient temperature. The junction temperature maximum is 150°C, with an operating range from -65°C to +150°C. DC current gain (hFE) has a minimum of 80 at IC = -5 mA and VCE = -5 V.
Feature Summary
- Built-in bias resistors simplify circuit design and reduce component count.
- Reduces pick and place costs for automated assembly.
- Qualified according to AEC-Q101 standards for automotive applications.
Applications
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit driver applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm packaging details and manufacturing origin. Confirm RoHS compliance status and ensure the component meets the required automotive qualification standards if used in vehicle systems. Cross-reference the 12NC code for accurate supply chain tracking.
Selection Notes
Select this PNP RET when a single NPN complement is not required or when specific resistor ratios differ from standard variants. Ensure the SOT23 package footprint matches the PCB layout constraints. Verify that the 47 kΩ internal resistance values align with the target logic levels and drive requirements for the connected load.
Part Context
This component belongs to the PDTA144E series of PNP resistor-equipped transistors. It serves as a discrete solution replacing multiple external components. The 'ET' designation specifically identifies the SOT23 plastic surface-mounted package variant within the broader family of ultra-small and small form factors offered by Nexperia.
Replacement Considerations
PDTC144ET,215 is the NPN complement within the same series. Other package variants include PDTA144EE (SOT416), PDTA144EM (SOT883), and PDTA144EU (SOT323). Verify pinout compatibility and thermal characteristics when substituting across different package types.
FAQ
What are the internal resistor values for the PDTA144ET?
The device features two built-in bias resistors, R1 and R2, both with a typical value of 47 kΩ.
Is the PDTA144ET suitable for automotive applications?
Yes, the component is qualified in accordance with the AEC-Q101 stress test qualification standard for discrete semiconductors.
What is the maximum total power dissipation for the SOT23 package?
The total power dissipation (Ptot) is rated at 250 mW when the ambient temperature is 25°C.
