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NXP Semiconductors PDTA114YE,115
- Part No.:
- PDTA114YE,115
- Manufacturer:
- NXP Semiconductors
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- SC-75, SOT-416
- Datasheet:
-
PDTA114YE,115.pdf
- Description:
- TRANS PREBIAS PNP 50V 0.1A SC75
- Quantity:
- Payment:
- Shipping:
Inventory:4,453
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Product details
Overview
PDTA114YE from NXP Semiconductors is a PNP resistor-equipped transistor (RET) in SOT416 (SC-75) package, designed for digital switching applications with built-in bias resistors R1 = 10 kΩ and R2 = 47 kΩ, −50 V VCEO, −100 mA IO, and AEC-Q101 qualification for automotive use.
For engineers reviewing the PDTA114YE datasheet, PDTA114YE pinout, PDTA114YE application, or PDTA114YE equivalent, this page delivers verified electrical parameters, thermal limits, pin-level circuit roles, automotive-grade reliability data, and direct alternatives for discrete logic-level switching and IC input control.
Technical Context
The PDTA114YE integrates a PNP bipolar transistor with two monolithically embedded silicon resistors-R1 (base input resistor) and R2 (base-emitter feedback resistor)-enabling single-resistor drive from microcontroller GPIOs. Its fixed R2/R1 ratio of 4.7 ensures stable saturation under varying temperature and process conditions.
It operates as a high-side switch with emitter grounded, collector driving loads to VCC, and base driven through R1; VI(on) ≤ −0.8 V and VI(off) ≥ −0.7 V define its TTL/CMOS-compatible logic thresholds at IC = −1 mA and −100 μA respectively.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V - Maximum allowable collector-emitter voltage with base open; defines safe operation in 24 V automotive supply rails with margin. |
| IO | −100 mA - Continuous DC output current capability; supports LED drivers, relay coils, and small solenoids without external heat sinking. |
| R1 | 10 kΩ (7–13 kΩ range) - Input bias resistor enabling direct connection to 3.3 V/5 V logic outputs; sets base current without external components. |
| R2/R1 | 4.7 (3.7–5.7 range) - Fixed feedback resistor ratio ensuring reliable saturation and preventing thermal runaway during conduction. |
| Ptot | 150 mW @ Tamb ≤ 25 °C - Total power dissipation limit on FR4 PCB; constrains maximum continuous load power in compact layouts. |
| VCE(sat) | ≤ −100 mV @ IC = −5 mA, IB = −0.25 mA - Low saturation voltage minimizes power loss and self-heating in switching mode. |
| AEC-Q101 | Qualified - Meets stress test requirements for discrete semiconductors in automotive applications, including temperature cycling and HTRB. |
Pinout & Package
SOT416 (SC-75) ultra-small surface-mount plastic package with 3 leads; body dimensions 1.45 mm × 0.9 mm × 0.7 mm; standard footprint per Figure 16; reflow soldering only.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | input (base) | Connected internally to R1; accepts logic-level voltage to enable transistor conduction; no external base resistor required. |
| 2 | GND (emitter) | Emitter terminal tied to system ground; serves as common reference for load return path in high-side switching configuration. |
| 3 | output (collector) | Switched output node connected to load; sinks current when active; rated for −50 V and −100 mA continuous operation. |
Key Features
| Feature | Design Value |
|---|---|
| Built-in bias resistors | Eliminates need for two external resistors, reducing BOM count and PCB area in space-constrained automotive modules. |
| AEC-Q101 qualification | Validated for automotive under-hood and cabin applications including body control units and sensor interfaces. |
| −100 mA output current | Supports direct drive of LEDs, small relays, and logic inputs without additional amplification stages. |
| TTL/CMOS-compatible input threshold | VI(on) ≤ −0.8 V and VI(off) ≥ −0.7 V ensure robust switching with standard 3.3 V and 5 V microcontrollers. |
| Ultra-small SOT416 package | 0.9 mm × 1.45 mm footprint enables dense routing in ADAS camera modules and compact ECUs. |
Applications
| Automotive Body Control Module | Industrial PLC Digital Output |
|---|---|
Use Scenario: Driving door lock actuators and interior lighting circuits in 12 V vehicle systems. IC Role / Device Role / Timing Role: High-side PNP switch controlling load current path from battery to ground. Use Value: Built-in R1/R2 eliminates discrete resistor placement, reduces assembly cost, and improves long-term reliability over temperature. |
Use Scenario: Isolating and switching 24 V DC outputs in programmable logic controller backplanes. IC Role / Device Role / Timing Role: Logic-level interface device converting low-voltage controller signals into higher-current load drives. Use Value: −100 mA rating and −50 V VCEO support industrial I/O standards while AEC-Q101 grade ensures extended lifetime in harsh environments. |
| Consumer Appliance Control Board | Automotive HVAC Blower Interface |
Use Scenario: Controlling indicator LEDs and buzzer drivers on smart appliance mainboards. IC Role / Device Role / Timing Role: Digital signal amplifier and level shifter between MCU GPIO and peripheral loads. Use Value: VI(on)/VI(off) thresholds guarantee noise-immune switching at 3.3 V logic levels, minimizing false triggering. |
Use Scenario: Enabling PWM-controlled blower motor speed stages via discrete switching in climate control units. IC Role / Device Role / Timing Role: Current-sinking switch stage interfacing microcontroller PWM output to motor driver inputs. Use Value: Low VCE(sat) ≤ −100 mV reduces power loss and thermal rise during continuous PWM operation. |
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 |
|---|---|---|---|
| PDTC114YE | NPN complement with identical R1/R2 values, SOT416 package, and matching thermal specs (150 mW). | Requires inverted logic drive and low-side switching topology instead of high-side; not drop-in compatible. | Select PDTC114YE only when circuit architecture mandates NPN configuration and emitter-follower load placement. |
| BC857B,115 | Standard PNP BJT without integrated resistors; requires external R1/R2; same SOT23 package but larger footprint than SOT416. | Higher component count and layout area; less suitable for ultra-compact automotive modules. | Choose BC857B,115 only if design requires adjustable biasing or higher VCEO (−65 V) and thermal performance (250 mW). |
Compared with PDTC114YE, the PDTA114YE provides native high-side switching with automotive qualification, whereas BC857B,115 offers greater bias flexibility at the cost of added passives and reduced integration density.
Availability
PDTA114YE is available at Aetrix Electronics and suitable for automotive body control, industrial PLC outputs, consumer appliance indicators, and HVAC blower interfaces requiring stable component supply across production lifecycles.
Supply support for PDTA114YE 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The PDTA114YE belongs to NXP's resistor-equipped transistor (RET) family, engineered to replace discrete BJT + resistor combinations in cost-sensitive, space-constrained digital switching applications across automotive and industrial segments.
FAQ
What is the maximum operating temperature for PDTA114YE?
The PDTA114YE has a junction temperature limit of 150 °C and an ambient temperature range of −65 °C to +150 °C. Its thermal resistance Rth(j-a) is 830 K/W on FR4 PCB, meaning power dissipation must be derated above 25 °C ambient to stay within safe thermal limits. This specification ensures reliable operation in under-hood automotive environments.
Does PDTA114YE require external bias resistors?
No, PDTA114YE does not require external bias resistors. It integrates R1 = 10 kΩ and R2 = 47 kΩ monolithically, enabling direct connection to 3.3 V or 5 V logic outputs. This eliminates two passive components, reduces PCB area, and improves manufacturing yield compared to discrete BJT implementations like BC857B,115.
Is PDTA114YE pin-compatible with other packages in the PDTA114Y series?
No, PDTA114YE (SOT416) is not pin-compatible with PDTA114YM (SOT883), PDTA114YT (SOT23), or PDTA114YU (SOT323). While all share identical internal circuitry and electrical characteristics, their mechanical footprints differ significantly-SOT416 uses a 3-lead gull-wing outline, whereas SOT883 is leadless and SOT23/SOT323 have wider pitch and larger body dimensions.
What is the marking code for PDTA114YE?
The marking code for PDTA114YE is "36", laser-etched on the top surface of the SOT416 package. This 2-character identifier is standardized per NXP's ordering information table and distinguishes it from other variants such as PDTC114YE (marking "37") and PDTA114YM (marking "DF").
Can PDTA114YE be used in 5 V logic systems?
Yes, PDTA114YE is fully compatible with 5 V logic systems. Its VI(on) ≤ −0.8 V and VI(off) ≥ −0.7 V ensure clean turn-on and turn-off with standard 5 V CMOS/TTL outputs. The integrated R1 = 10 kΩ draws approximately 0.5 mA from a 5 V source, well within typical GPIO drive capability.
PDTA114YE,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- SC-75, SOT-416
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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):
- 1µA
- Frequency - Transition:
- -
- Power - Max:
- 150 mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-75
PDTA114YE,115 FAQ
1.How can I place an order for PDTA114YE,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTA114YE,115 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 PDTA114YE,115 reliable?
The price and inventory of PDTA114YE,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTA114YE,115 is usually 5 days.
3.What payment methods are accepted for PDTA114YE,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTA114YE,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTA114YE,115?
PDTA114YE,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTA114YE,115 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 PDTA114YE,115?
For technical support, including PDTA114YE,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTA114YE,115 requirements.
6.How does Aetrix verify that PDTA114YE,115 is sourced from the original manufacturer or authorized distributors?
All PDTA114YE,115 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 PDTA114YE,115 meets industry standards.
7.What is the process for return or replacement of PDTA114YE,115?
All PDTA114YE,115 units undergo pre-shipment inspection (PSI). If there is an issue with PDTA114YE,115, 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 PDTA114YE,115 part is unused and in its original packaging.
Return procedure for PDTA114YE,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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