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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A 3DFN
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 kOhms
- Resistor - Emitter Base (R2)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：60 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：100nA
- Frequency - Transition：230 MHz
- Power - Max：340 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：3-XDFN Exposed Pad
- Supplier Device Package：DFN1110D-3
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Overview
The PDTC124EQB-QZ is an NPN Resistor-Equipped Transistor (RET) from the PDTC143/114/124/144EQB-Q series, manufactured by Nexperia. It features a 50 V collector-emitter voltage rating and a 100 mA output current capability. The device integrates two bias resistors with typical values of 22 kΩ each (R1 and R2), resulting in a resistor ratio of 1. Packaged in an ultra-small DFN1110D-3 (SOT8015) leadless SMD plastic package with side-wettable flanks, it measures 1.1 x 1.0 x 0.48 mm. Key electrical characteristics include a DC current gain (hFE) minimum of 60 at VCE=5V, IC=10mA, and a transition frequency (fT) typical value of 230 MHz. It operates within a junction temperature range up to 150 °C and is qualified according to AEC-Q101.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count.
- Ultra-thin package height of 0.5 mm suitable for space-constrained applications.
- Side-wettable flanks enable Automatic Optical Inspection (AOI) of solder joints.
- Qualified according to AEC-Q101 standards for automotive application reliability.
Applications
- Digital logic applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix 'QZ' against official Nexperia documentation to confirm reel packaging specifications, as datasheets typically list standard tape-and-reel quantities. Confirm RoHS compliance status through the manufacturer's latest product data sheet or certified test reports before finalizing procurement orders.
Selection Notes
Select this component when a compact NPN switching solution with integrated base biasing is required. The 22 kΩ internal resistors are suitable for standard digital interface driving. Ensure the PCB footprint matches the DFN1110D-3 (SOT8015) outline dimensions and accounts for the 0.48 mm body height constraint.
Part Context
This part belongs to the PDTC143/114/124/144EQB-Q series of 50 V, 100 mA NPN resistor-equipped transistors. It shares the same SOT8015 package and general electrical ratings as other members of the family, differing primarily in the resistance values of the integrated bias resistors R1 and R2.
Replacement Considerations
PDTC124ET-QR: Different SOT-23 package; verify pinout compatibility and thermal performance differences.
FAQ
What are the typical values for the internal bias resistors R1 and R2?
For the PDTC124EQB-Q variant, both R1 (input/base) and R2 (base/emitter) have typical values of 22 kΩ.
Is this component suitable for automotive applications?
Yes, the PDTC124EQB-Q series is qualified according to the AEC-Q101 standard and is recommended for use in automotive applications.
What is the maximum operating junction temperature?
The maximum junction temperature (Tj) for this device is 150 °C.
