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Nexperia USA Inc. PDTA114ET-QVL
- Part No.:
- PDTA114ET-QVL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
PDTA114ET-QVL.pdf
- Description:
- TRANS PREBIAS PNP 50V TO236AB
- Quantity:
- Payment:
- Shipping:
Inventory:3,452
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Product details
Overview
PDTA114ET-QVL from Nexperia is a PNP resistor-equipped transistor (RET) in SOT23 package, rated for −50 V VCEO, −100 mA IO, with integrated R1 = 10 kΩ and R2/R1 = 1.0 ratio, designed for digital switching in automotive control circuits and IC input interfacing.
For engineers reviewing the PDTA114ET-QVL datasheet, PDTA114ET-QVL pinout, PDTA114ET-QVL application, or PDTA114ET-QVL equivalent, key selection criteria include guaranteed AEC-Q101 qualification, built-in bias resistors eliminating external components, and verified −150 mV VCE(sat) at −10 mA/−0.5 mA drive for low-loss switching in 12 V automotive systems.
Technical Context
This RET integrates a PNP bipolar transistor with two precision laser-trimmed on-die resistors: R1 (base-input resistor) and R2 (base-emitter feedback resistor), forming a fixed-current-biased switch topology. Its R2/R1 ratio of 1.0 enables predictable turn-on/off thresholds across temperature.
The device operates as a single-pole digital switch with defined VI(on) = −1.8 V (typ.) and VI(off) = −1.1 V (typ.) at 25 °C, supporting direct GPIO-level interfacing without level-shifting. Thermal resistance Rth(j-a) = 500 K/W (FR4 PCB) ensures stable operation up to 150 °C junction temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V - Maximum collector-emitter voltage before breakdown; supports 24 V automotive rail switching with safety margin. |
| IO | −100 mA - Continuous output current capability; sufficient for driving relays, LEDs, or logic inputs in body electronics. |
| R1 | 10 kΩ (7–13 kΩ) - Input bias resistor value; sets base current for predictable saturation under standard microcontroller drive. |
| VCE(sat) | −150 mV (max) at IC = −10 mA, IB = −0.5 mA - Low saturation voltage minimizes power loss and heat generation in high-duty-cycle switching. |
| hFE | 30 (min) at VCE = −5 V, IC = −5 mA - DC current gain ensures reliable forced-beta operation with integrated resistors. |
| AEC-Q101 | Qualified - Meets stress-test requirements for automotive discrete semiconductors; suitable for under-hood and cabin ECUs. |
Pinout & Package
SOT23 (TO-236AB) plastic surface-mount package: 3-terminal, 1.9 mm pitch, 2.9 mm × 1.3 mm × 1.0 mm body, FR4-compatible footprint per Fig. 11 and Fig. 12.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base) | Connects to control signal via R1; accepts TTL/CMOS logic levels directly without external pull-up/down. |
| 2 | Ground (emitter) | Emitter terminal tied to system ground; provides return path for load current and internal resistor network. |
| 3 | Output (collector) | Switches high-side loads referenced to positive rail; sinks current when active, open-circuit when off. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bias network | R1 = 10 kΩ + R2/R1 = 1.0 eliminates need for two external resistors, reducing BOM count by 2 parts per channel. |
| AEC-Q101 qualification | Validated for automotive use per stress-test standard; supports PPAP documentation and long-term reliability in harsh environments. |
| Low VCE(sat) | −150 mV max at rated current enables <15 mW conduction loss in 12 V systems, reducing thermal design burden. |
| Simplified digital interface | VI(on) = −1.8 V (typ.) and VI(off) = −1.1 V (typ.) align with standard 3.3 V/5 V MCU outputs, enabling direct connection. |
Applications
| Automotive Body Control Module | Industrial PLC Digital Output |
|---|---|
Use Scenario: Switching 12 V solenoids and indicator LEDs in door modules and lighting controllers. IC Role / Device Role / Timing Role: PNP RET acting as grounded-emitter load switch, controlled by MCU GPIO with no external biasing. Use Value: Reduces component count vs. discrete BJT + two resistors; AEC-Q101 compliance ensures functional safety alignment for ASIL-B subsystems. | Use Scenario: Driving 24 V DC field devices (valves, sensors) from isolated digital output cards. IC Role / Device Role / Timing Role: High-side switch interface between opto-isolated logic and industrial loads. Use Value: −50 V VCEO rating accommodates 24 V nominal rails with surge margin; 100 mA IO supports typical sensor actuation currents. |
| Automotive HVAC Control | Consumer Appliance Motor Interface |
Use Scenario: Enabling fan speed control signals and mode-selection relays in climate control units. IC Role / Device Role / Timing Role: Digital logic-level translator and current amplifier for relay coil drive. Use Value: Built-in R1/R2 ensures consistent turn-on timing across temperature (−40 °C to 125 °C ambient). | Use Scenario: Controlling small DC motors and status indicators in smart home appliances. IC Role / Device Role / Timing Role: Low-cost, space-constrained load switch replacing BC847-Q series transistors. Use Value: SOT23 footprint saves PCB area vs. SC-70; −150 mV VCE(sat) reduces self-heating during continuous motor enable states. |
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 |
|---|---|---|---|
| PDTC114ET-Q | NPN complement with identical R1/R2 values and AEC-Q101 rating; VCEO = +50 V, IO = +100 mA. | Used where load is connected to ground and switching occurs on high side (e.g., LED anode drive). | Select when circuit topology requires NPN configuration or sourcing current from VCC. |
| BC807-25Q | Discrete PNP BJT (no integrated resistors); hFE = 160–400; requires external RB and RBE for biasing. | Offers higher gain and lower VCE(sat) but increases BOM count and layout complexity. | Choose only if precise gain control or sub-100 mV saturation is required and board space allows extra passives. |
Compared with PDTC114ET-Q, PDTA114ET-QVL provides complementary PNP functionality with identical automotive qualification and resistor ratios, while BC807-25Q demands external biasing but delivers higher hFE-making it suitable only when design flexibility outweighs BOM and layout cost.
Availability
PDTA114ET-QVL is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC outputs, and consumer appliance motor control requiring stable component supply and AEC-Q101-compliant discrete switching.
Supply support for PDTA114ET-QVL 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 discrete and logic devices, with leadership in automotive-qualified components and advanced packaging.
This part belongs to Nexperia's AEC-Q101-qualified resistor-equipped transistor (RET) family, engineered specifically for simplified digital switching in automotive and industrial control systems where space, BOM count, and qualification rigor are critical.
FAQ
What is the maximum operating temperature for PDTA114ET-QVL?
The junction temperature limit is 150 °C, and the ambient operating range is −65 °C to +150 °C. When mounted on a standard FR4 PCB (single-sided, 35 μm Cu), its thermal resistance is 500 K/W, allowing full 100 mA output current only below ~75 °C ambient unless heatsinking or airflow is added.
Does PDTA114ET-QVL require external bias resistors?
No. It integrates R1 = 10 kΩ (input) and R2 = 10 kΩ (feedback) internally, enabling direct connection to 3.3 V or 5 V logic outputs without external components. This eliminates two passive parts per channel and associated layout area and placement cost.
How does PDTA114ET-QVL differ from standard PNP transistors like BC807?
Unlike BC807, PDTA114ET-QVL embeds precision bias resistors, delivering guaranteed VI(on)/VI(off) thresholds and eliminating external bias design. It also carries AEC-Q101 qualification, whereas BC807-25Q is automotive-qualified but lacks integrated resistors and has variable hFE-dependent turn-on behavior.
Can PDTA114ET-QVL replace BC847-Q series transistors?
Yes-as stated in Nexperia's official applications section, it serves as a cost-saving alternative to BC847-Q in digital switching roles. Its PNP polarity, matched −50 V/−100 mA ratings, and integrated resistors allow drop-in replacement where grounded-emitter switching is used, reducing component count and improving consistency.
PDTA114ET-QVL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- 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:
- 150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- 1µA
- Frequency - Transition:
- 180 MHz
- Power - Max:
- 250 mW
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
PDTA114ET-QVL FAQ
1.How can I place an order for PDTA114ET-QVL through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTA114ET-QVL 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 PDTA114ET-QVL reliable?
The price and inventory of PDTA114ET-QVL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTA114ET-QVL is usually 5 days.
3.What payment methods are accepted for PDTA114ET-QVL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTA114ET-QVL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTA114ET-QVL?
PDTA114ET-QVL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTA114ET-QVL 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 PDTA114ET-QVL?
For technical support, including PDTA114ET-QVL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTA114ET-QVL requirements.
6.How does Aetrix verify that PDTA114ET-QVL is sourced from the original manufacturer or authorized distributors?
All PDTA114ET-QVL 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 PDTA114ET-QVL meets industry standards.
7.What is the process for return or replacement of PDTA114ET-QVL?
All PDTA114ET-QVL units undergo pre-shipment inspection (PSI). If there is an issue with PDTA114ET-QVL, 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 PDTA114ET-QVL part is unused and in its original packaging.
Return procedure for PDTA114ET-QVL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTA114ET-QVL Tags
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MUN5211T1G
onsemi
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DTC043ZEBTL
Rohm Semiconductor
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DTC114EKAT146
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DDTD113ZC-7-F
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DRDNB16W-7
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PDTC114ET,215
Nexperia USA Inc.
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MMUN2211LT1G
onsemi
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