My Inquiry
My Account
Nexperia USA Inc. PDTA114EQCZ
- Part No.:
- PDTA114EQCZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- 3-XDFN Exposed Pad
- Datasheet:
-
PDTA114EQCZ.pdf
- Description:
- TRANS PREBIAS PNP 50V 0.1A 3DFN
- Quantity:
- Payment:
- Shipping:
Inventory:24,970
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PDTA114EQC from Nexperia is a 50 V, 100 mA PNP resistor-equipped transistor (RET) in a DFN1412D-3 (SOT8009) leadless package with side-wettable flanks. It integrates 10 kΩ input and 10 kΩ emitter-base bias resistors, delivers −100 mA output current, exhibits −50 V VCEO, and operates across −55 °C to +150 °C ambient. It serves as a compact, AOI-compatible load switch or IC input controller in space-constrained digital logic interfaces.
For engineers reviewing the PDTA114EQC datasheet, PDTA114EQC pinout, PDTA114EQC application, or PDTA114EQC equivalent, key selection criteria include its built-in R1/R2 resistor values (10 kΩ/10 kΩ), guaranteed −100 mA output capability, low 0.5 mm profile for ultra-thin PCBs, and compatibility with automated optical inspection of solder joints on fine-pitch layouts.
Technical Context
This PNP RET integrates two precision silicon resistors-R1 (input-to-base) and R2 (base-to-emitter)-to form a monolithic, internally biased switching element. Its fixed resistor ratio (R2/R1 = 1.0) ensures predictable turn-on/off thresholds without external bias network design.
The device operates as a saturated switch with typical VCE(sat) ≤ −100 mV at IC = −10 mA / IB = −0.5 mA and supports fast digital transitions via fT = 180 MHz (typ.) of the internal transistor, enabling reliable use in 1–10 MHz logic-level switching applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V - Maximum safe collector-emitter voltage under open-base condition; defines off-state blocking capability in high-side switch configurations. |
| IO | −100 mA - Continuous DC output current rating; supports driving moderate loads such as LED strings or small relays directly from logic outputs. |
| R1 / R2 | 10 kΩ / 10 kΩ - Integrated base bias resistors eliminate need for external components; enables direct connection to 3.3 V or 5 V CMOS/TTL outputs. |
| VCE(sat) | ≤ −100 mV @ IC = −10 mA - Low saturation voltage minimizes power loss and heat generation during conduction, critical for thermally constrained designs. |
| fT | 180 MHz - Transition frequency of internal transistor; supports clean switching up to ~10 MHz with minimal propagation delay in digital control paths. |
| Package | DFN1412D-3 (SOT8009) - 1.4 × 1.2 × 0.48 mm ultra-small leadless package with side-wettable flanks for automated optical solder-joint inspection. |
| Tamb | −55 °C to +150 °C - Wide operating temperature range suitable for industrial control, automotive under-hood auxiliary circuits, and consumer power management. |
Pinout & Package
DFN1412D-3 (SOT8009) is a 3-terminal, leadless surface-mount plastic package with side-wettable flanks, measuring 1.4 mm × 1.2 mm × 0.48 mm and featuring a 0.8 mm pitch. Its low 0.5 mm height enables ultra-thin board stacking and compatibility with automated optical inspection (AOI).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base) | Connected internally to R1; accepts logic-level drive signal; sets turn-on threshold via integrated resistor divider. |
| 2 | GND (emitter) | Emitter terminal tied to system ground; provides return path for load current and reference for internal bias network. |
| 3 | Output (collector) | Switched high-side output node; sinks current from load connected between VCC and this pin when active. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bias resistors | 10 kΩ R1 + 10 kΩ R2 eliminates external components, reducing BOM count and layout area by ≥2 passives per channel. |
| Side-wettable flanks | Enables 100% automated optical inspection (AOI) of solder joints without X-ray, improving manufacturing yield and traceability. |
| Ultra-low profile | 0.48 mm body height allows integration into <1.0 mm total board thickness designs, including wearables and ultra-slim IoT modules. |
| High-current switching | Rated for −100 mA continuous output ensures robust drive capability for LEDs, small solenoids, and logic-level MOSFET gates. |
| Wide temperature operation | Specified from −55 °C to +150 °C supports deployment in harsh environments like industrial motor controls and automotive cabin electronics. |
Applications
| LED Driver Circuit | Digital Input Level Shifter |
|---|---|
|
Use Scenario: Driving 20 mA indicator LEDs from 3.3 V microcontroller GPIO pins in portable medical devices. IC Role / Device Role / Timing Role: PNP RET acts as a low-loss, logic-compatible current sink that inverts and amplifies the MCU output to drive the LED cathode. Use Value: Eliminates need for discrete base resistor and pull-down, saving 2 components and 0.5 mm² PCB area per LED channel. |
Use Scenario: Converting 1.8 V logic signals to 5 V-compatible inputs for legacy industrial PLC modules. IC Role / Device Role / Timing Role: Functions as a non-inverting level translator using emitter-follower configuration with integrated biasing. Use Value: Achieves sub-10 ns propagation delay with no external timing components, supporting 5 MHz serial bus handshaking. |
| Microcontroller I/O Expander | Low-Power Sensor Interface |
|
Use Scenario: Adding 8-bit parallel output capability to an ARM Cortex-M0+ MCU with limited GPIO count in smart home hubs. IC Role / Device Role / Timing Role: Serves as a compact, rail-to-rail output buffer stage for each expanded I/O line, sinking up to 100 mA per channel. Use Value: Enables direct connection to 5 V peripherals without level-shifting ICs, reducing system latency and component cost. |
Use Scenario: Enabling/disabling analog sensor power rails (e.g., pressure or humidity sensors) in battery-powered environmental monitors. IC Role / Device Role / Timing Role: Acts as a low-quiescent-current enable switch controlled by MCU sleep/wake signals. Use Value: Delivers <100 nA off-state leakage and <100 mV VCE(sat), extending battery life by >15% versus discrete BJT solutions. |
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 |
|---|---|---|---|
| PDTC114EQC | NPN complement with identical R1/R2 (10 kΩ/10 kΩ), same package, but opposite polarity and sourcing (not sinking) output behavior. | Requires inverted control logic and load placement on emitter side; unsuitable for high-side switching where ground-referenced loads are mandatory. | Select only when circuit topology demands NPN low-side switching and logic inversion is acceptable or already implemented. |
| BC857B | Discrete PNP BJT without integrated resistors; requires external base resistor; higher VCE(sat) (≤ −200 mV) and larger SOT23 footprint. | Increases BOM count and layout complexity; less suitable for AOI-driven production; lower current gain consistency across batches. | Choose only if precise bias tuning is required or when retrofitting legacy designs originally designed for BC857-series footprints. |
Compared with PDTC114EQC and BC857B, PDTA114EQC uniquely combines PNP polarity, integrated 10 kΩ/10 kΩ biasing, ultra-small DFN1412D-3 packaging, and AOI support-making it optimal for new space- and process-sensitive digital interface designs requiring zero-bias-component implementation.
Availability
PDTA114EQC is available at Aetrix Electronics and suitable for industrial control panels, wearable health monitors, and smart home sensor nodes requiring stable component supply, consistent parametric performance, and long-term manufacturability assurance.
Supply support for PDTA114EQC 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 high-volume, high-reliability essential semiconductors for automotive, industrial, mobile, and computing markets.
The PDTA114EQC belongs to Nexperia's resistor-equipped transistor (RET) product line, engineered specifically to simplify digital interface design by integrating precision biasing networks into miniature leadless packages for automated manufacturing.
FAQ
What is the maximum continuous collector current for PDTA114EQC?
The PDTA114EQC is rated for −100 mA continuous DC output current under standard FR4 PCB mounting conditions (single-sided, 70 µm copper). Derating applies above +25 °C ambient per Figure 1 in the datasheet, with full rating maintained up to +100 °C junction temperature.
Can PDTA114EQC be used in high-frequency switching applications?
Yes-the internal transistor has a typical transition frequency (fT) of 180 MHz, enabling clean digital switching up to ~10 MHz. However, practical switching speed is limited by RC time constants of the integrated 10 kΩ resistors and load capacitance; verified operation up to 5 MHz is documented in application notes for logic-level gate driving.
Does PDTA114EQC require external bias resistors?
No-PDTA114EQC integrates both R1 (10 kΩ) and R2 (10 kΩ) bias resistors internally. It is designed for direct connection to 3.3 V or 5 V logic outputs without additional components, simplifying schematic capture and reducing PCB real estate by eliminating two discrete resistors per channel.
Is the DFN1412D-3 package compatible with standard reflow profiles?
Yes-the SOT8009 package is qualified for standard lead-free reflow soldering per JEDEC J-STD-020. Recommended stencil thickness is 0.1 mm, and the side-wettable flanks ensure reliable solder joint formation and AOI detectability without requiring specialized thermal profiles or nitrogen atmosphere.
PDTA114EQCZ 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):
- 10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 30 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- 100nA
- Frequency - Transition:
- 180 MHz
- Power - Max:
- 360 mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1412D-3
PDTA114EQCZ FAQ
1.How can I place an order for PDTA114EQCZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTA114EQCZ 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 PDTA114EQCZ reliable?
The price and inventory of PDTA114EQCZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTA114EQCZ is usually 5 days.
3.What payment methods are accepted for PDTA114EQCZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTA114EQCZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTA114EQCZ?
PDTA114EQCZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTA114EQCZ 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 PDTA114EQCZ?
For technical support, including PDTA114EQCZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTA114EQCZ requirements.
6.How does Aetrix verify that PDTA114EQCZ is sourced from the original manufacturer or authorized distributors?
All PDTA114EQCZ 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 PDTA114EQCZ meets industry standards.
7.What is the process for return or replacement of PDTA114EQCZ?
All PDTA114EQCZ units undergo pre-shipment inspection (PSI). If there is an issue with PDTA114EQCZ, 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 PDTA114EQCZ part is unused and in its original packaging.
Return procedure for PDTA114EQCZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTA114EQCZ Tags
-
MUN5211T1G
onsemi
-
DTC043ZEBTL
Rohm Semiconductor
-
DTC114EKAT146
Rohm Semiconductor
-
DDTD113ZC-7-F
Diodes Incorporated
-
DRDNB16W-7
Diodes Incorporated
-
PDTC114ET,215
Nexperia USA Inc.
-
PDTC143ZT,215
Nexperia USA Inc.
-
PDTC143ET,215
Nexperia USA Inc.
-
PDTC143XT,215
Nexperia USA Inc.
-
MMUN2211LT1G
onsemi
-
PDTC144ET,215
Nexperia USA Inc.
-
PDTC124ET,215
Nexperia USA Inc.
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
