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Nexperia USA Inc. PDTA114YQB-QZ
- Part No.:
- PDTA114YQB-QZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- 3-XDFN Exposed Pad
- Datasheet:
-
PDTA114YQB-QZ.pdf
- Description:
- TRANS PREBIAS PNP 50V 0.1A 3DFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,800
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Product details
Overview
PDTA114YQB-Q from Nexperia is a 50 V, 100 mA PNP resistor-equipped transistor (RET) in a DFN1110D-3 (SOT8015) leadless package with side-wettable flanks. It integrates R1 = 10 kΩ and R2 = 47 kΩ bias resistors, delivers VCE(sat) ≤ −100 mV at IC = −5 mA / IB = −0.25 mA, and supports automotive-grade operation per AEC-Q101. It functions as a digital switch for IC input control and low-power load switching in space-constrained PCBs.
For engineers reviewing the PDTA114YQB-Q datasheet, PDTA114YQB-Q pinout, PDTA114YQB-Q application, or PDTA114YQB-Q equivalent, key selection criteria include its integrated 10 kΩ/47 kΩ resistor ratio (R2/R1 = 4.7), −6 V VEBO, −40 V to +6 V input voltage range (VI), and suitability for AOI-compatible automotive signal conditioning.
Technical Context
This PNP RET uses an internal bipolar transistor with built-in base biasing network comprising two precision resistors: R1 (10 kΩ) connected between input and base, and R2 (47 kΩ) from base to emitter. The configuration enables single-resistor drive logic-level interfacing without external components.
It operates with guaranteed DC current gain (hFE) ≥ 100 at VCE = −5 V and IC = −10 mA, exhibits collector capacitance of 7 pF at VCB = −10 V, and maintains VCE(sat) ≤ −100 mV under specified switching conditions - enabling efficient low-voltage digital signal inversion and load control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V: Maximum allowable collector-emitter voltage before breakdown; defines safe operating range for 24 V automotive and industrial logic interfaces. |
| IO | −100 mA: Continuous output current capability; sufficient for driving LEDs, small relays, or logic inputs without external amplification. |
| R1 / R2 | 10 kΩ / 47 kΩ: Integrated bias network eliminates need for two external resistors; simplifies layout and reduces BOM count in digital switching circuits. |
| VCE(sat) | ≤ −100 mV at IC = −5 mA / IB = −0.25 mA: Ensures minimal conduction loss and stable logic-low output during active switching. |
| VEBO | −6 V: Emitter-base reverse voltage rating; supports robust immunity against transient coupling in noisy automotive environments. |
| Tj max | 150 °C: Maximum junction temperature; enables reliable operation in under-hood and high-density power management applications. |
| Package | DFN1110D-3 (SOT8015): 1.1 × 1.0 × 0.48 mm ultra-thin leadless package with side-wettable flanks for automated optical inspection and high-density routing. |
Pinout & Package
DFN1110D-3 (SOT8015) is a 3-terminal, leadless, ultra-thin surface-mount package with side-wettable flanks for solder joint inspection. Dimensions: 1.1 mm × 1.0 mm × 0.48 mm body height; 0.65 mm pitch; 0.5 mm max overall height.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base connection via R1) | Logic-level input node; accepts −40 V to +6 V drive voltage; internally connected to R1 top terminal. |
| 2 | GND (emitter) | Emitter reference terminal; serves as common return path and connects to R2 bottom terminal; must be tied to system ground. |
| 3 | Output (collector) | Switched output node; sinks up to −100 mA; requires external pull-up for active-low logic or load switching configurations. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bias network | 10 kΩ (R1) + 47 kΩ (R2) resistors eliminate discrete base-drive components and reduce PCB area by >1.5 mm² per channel. |
| AEC-Q101 qualification | Qualified for automotive applications including body control modules and sensor interface circuits requiring extended temperature and reliability validation. |
| Side-wettable flanks | Enables 100% automated optical inspection (AOI) of solder joints on bottom-terminated packages - critical for zero-defect manufacturing in Tier-1 supply chains. |
| Low profile | 0.48 mm body height and 0.5 mm max total height allow use in ultra-thin portable and wearable electronics where Z-axis clearance is constrained. |
| Thermal performance | Rth(j-a) = 298 K/W (70 µm Cu PCB); enables 420 mW power dissipation at Tamb ≤ 25 °C - supports sustained switching in thermally isolated sections. |
Applications
| Automotive Body Control | Industrial IO Module |
|---|---|
Use Scenario: Driving LED status indicators and small solenoid valves in door module ECUs. IC Role / Device Role / Timing Role: PNP switch controlling 12 V loads with logic-level MCU GPIO input. Use Value: Eliminates external base resistors and reduces component count while meeting AEC-Q101 requirements for under-dash deployment. |
Use Scenario: Level-shifting and buffering digital signals between 3.3 V microcontrollers and 24 V fieldbus peripherals. IC Role / Device Role / Timing Role: Digital interface translator providing galvanically isolated logic compatibility without optocouplers. Use Value: Achieves <100 ns propagation delay and <100 mV saturation voltage - preserving timing margins in real-time PLC I/O cycles. |
| Consumer Appliance Control | Medical Diagnostic Sensor Interface |
Use Scenario: Enabling/disabling power to auxiliary sensors (e.g., humidity, ambient light) in smart home hubs. IC Role / Device Role / Timing Role: Low-quiescent-load enable switch activated by host SoC GPIO. Use Value: Draws <150 µA leakage (IEBO) at −5 V and occupies <1.1 mm² footprint - extending battery life and saving board space. |
Use Scenario: Isolating analog front-end bias paths from digital control logic in portable ECG monitors. IC Role / Device Role / Timing Role: Precision-controlled current sink for reference voltage generation and sensor excitation. Use Value: Maintains hFE ≥ 100 across −40 °C to +105 °C and exhibits <3 pF collector capacitance - minimizing noise coupling into sensitive analog nodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP resistor-equipped transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PDTC114YQB-Q | NPN complement with identical R1/R2 values (10 kΩ/47 kΩ), same package, but opposite polarity and +50 V VCEO. | Requires inverted logic drive and positive-side switching topology; unsuitable for high-side PNP load control. | Select when sourcing current from VCC is preferred and MCU outputs are actively driven high. |
| BC857B-Q | Discrete PNP transistor (no integrated resistors); requires two external base resistors; same SOT323 package but no side-wettable flanks. | Lacks AOI support and increases assembly cost; suitable only where design flexibility outweighs testability and BOM reduction needs. | Choose only if variable biasing or adjustable gain is required - otherwise PDTA114YQB-Q reduces design risk and test overhead. |
Compared with PDTC114YQB-Q and BC857B-Q, PDTA114YQB-Q uniquely combines AEC-Q101 qualification, side-wettable flanks for AOI, and fixed 10 kΩ/47 kΩ biasing - delivering higher production yield, lower test cost, and faster time-to-market for automotive and industrial digital switching.
Availability
PDTA114YQB-Q is available at Aetrix Electronics and suitable for automotive body control units, industrial programmable logic controller (PLC) I/O modules, and consumer appliance power management systems requiring stable component supply, AEC-Q101 compliance, and ultra-small footprint.
Supply support for PDTA114YQB-Q includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance, reliable discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.
PDTA114YQB-Q belongs to Nexperia's AEC-Q101-qualified resistor-equipped transistor (RET) family, designed specifically for space-constrained digital switching applications where reduced BOM count, AOI compatibility, and automotive-grade reliability are mandatory.
FAQ
What is the maximum continuous collector current for PDTA114YQB-Q?
The maximum continuous collector current (IO) is −100 mA at Tamb ≤ 25 °C on a standard FR4 PCB with 70 µm copper. Derating applies above 25 °C per Fig. 1: at 85 °C ambient, maximum sustainable current drops to approximately −65 mA due to thermal limits.
Does PDTA114YQB-Q support automatic optical inspection (AOI)?
Yes - its DFN1110D-3 (SOT8015) package features side-wettable flanks, enabling full-spectrum AOI of solder joints without X-ray. This is confirmed in Section 2 ("Features and benefits") and Section 13 ("Soldering"), and is a key requirement for automotive Tier-1 manufacturing lines.
How does the integrated resistor network affect drive requirements?
The 10 kΩ (R1) and 47 kΩ (R2) network sets a fixed base current path: applying −0.7 V to Pin 1 draws ~63 µA through R1, yielding ~10 mA collector current (hFE ≥ 100). No external resistors are needed - unlike discrete transistors requiring precise RB calculation for desired IC.
Is PDTA114YQB-Q pin-compatible with other parts in the PDTAxxXQB-Q series?
Yes - all members of the PDTA143X/123J/143Z/114Y/124XQB-Q series share identical DFN1110D-3 (SOT8015) pinout (Pin 1 = Input, Pin 2 = GND, Pin 3 = Output) and mechanical footprint. Only R1/R2 values differ; electrical behavior varies accordingly, but PCB layout is fully interchangeable.
PDTA114YQB-QZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 3-XDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- PNP - Pre-Biased
- Current - Collector (Ic) (Max):
- 100 mA
- Voltage - Collector Emitter Breakdown (Max):
- 50 V
- Resistor - Base (R1):
- 10 kOhms
- Resistor - Emitter Base (R2):
- 47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 250µA, 5mA
- Current - Collector Cutoff (Max):
- 100nA
- Frequency - Transition:
- 180 MHz
- Power - Max:
- 340 mW
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1110D-3
PDTA114YQB-QZ FAQ
1.How can I place an order for PDTA114YQB-QZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTA114YQB-QZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PDTA114YQB-QZ reliable?
The price and inventory of PDTA114YQB-QZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTA114YQB-QZ is usually 5 days.
3.What payment methods are accepted for PDTA114YQB-QZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTA114YQB-QZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTA114YQB-QZ?
PDTA114YQB-QZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTA114YQB-QZ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PDTA114YQB-QZ?
For technical support, including PDTA114YQB-QZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTA114YQB-QZ requirements.
6.How does Aetrix verify that PDTA114YQB-QZ is sourced from the original manufacturer or authorized distributors?
All PDTA114YQB-QZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PDTA114YQB-QZ meets industry standards.
7.What is the process for return or replacement of PDTA114YQB-QZ?
All PDTA114YQB-QZ units undergo pre-shipment inspection (PSI). If there is an issue with PDTA114YQB-QZ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PDTA114YQB-QZ part is unused and in its original packaging.
Return procedure for PDTA114YQB-QZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTA114YQB-QZ Tags
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MUN5211T1G
onsemi
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DTC043ZEBTL
Rohm Semiconductor
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DTC114EKAT146
Rohm Semiconductor
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DDTD113ZC-7-F
Diodes Incorporated
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DRDNB16W-7
Diodes Incorporated
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PDTC114ET,215
Nexperia USA Inc.
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PDTC143ZT,215
Nexperia USA Inc.
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PDTC143ET,215
Nexperia USA Inc.
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PDTC143XT,215
Nexperia USA Inc.
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MMUN2211LT1G
onsemi
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PDTC144ET,215
Nexperia USA Inc.
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PDTC124ET,215
Nexperia USA Inc.
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