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Nexperia USA Inc. PDTC114TMB,315
- Part No.:
- PDTC114TMB,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- -
- Datasheet:
-
PDTC114TMB,315.pdf
- Description:
- TRANS PREBIAS
- Quantity:
- Payment:
- Shipping:
Inventory:70,000
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Product details
Overview
PDTC114TMB from Nexperia is an NPN resistor-equipped transistor (RET) in a DFN1006B-3 (SOT883B) package, designed for digital switching with integrated 10 kΩ input bias resistor (R1), 50 V VCEO, 100 mA IO, and AEC-Q101 qualification. It serves as a compact, low-height (0.37 mm) replacement for discrete BJT + resistor combinations in space-constrained mobile and automotive control circuits.
For engineers reviewing the PDTC114TMB datasheet, PDTC114TMB pinout, PDTC114TMB application, or PDTC114TMB equivalent, this part is selected for high-volume digital interface buffering where reduced component count, simplified layout, and automotive-grade reliability are critical - especially in IC input control and low-current peripheral driver roles.
Technical Context
This RET integrates a single NPN transistor with a precision 10 kΩ base-input resistor (R1) and open R2 configuration, eliminating external bias components. Its internal structure supports DC current gain (hFE) ≥200 at IC = 1 mA and VCE = 5 V, with VCE(sat) ≤150 mV at IC = 10 mA / IB = 0.5 mA.
Thermally, it features Rth(j-a) = 500 K/W on FR4 PCB and operates across −65 °C to +150 °C ambient, with junction temperature limited to 150 °C. Its 230 MHz fT and 2.5 pF collector capacitance support stable switching up to medium-frequency digital signals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum safe collector-emitter voltage under open-base conditions; enables use in 24 V and 3.3/5 V logic-level systems with margin. |
| IO | 100 mA - Continuous output current capability; sufficient for driving LEDs, small relays, and logic inputs without external amplification. |
| R1 | 10 kΩ (7–13 kΩ range) - Integrated base bias resistor; eliminates need for external pull-up/pull-down, reducing BOM count and PCB area. |
| VCE(sat) | ≤150 mV at IC = 10 mA - Low saturation voltage minimizes power loss and heat generation in switching applications. |
| fT | 230 MHz - Transition frequency confirms suitability for digital signal switching up to ~10–20 MHz with clean edges. |
| Package | DFN1006B-3 (SOT883B) - 1.0 × 0.6 × 0.37 mm ultra-small leadless package; compatible with high-density reflow assembly and space-limited mobile modules. |
| AEC-Q101 | Qualified - Meets automotive stress test requirements for discrete semiconductors; validated for under-hood and infotainment subsystems. |
Pinout & Package
DFN1006B-3 (SOT883B) is a 3-terminal, leadless surface-mount plastic package with 0.37 mm profile, optimized for automated placement and thermal performance on FR4 PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base) | Connected internally to R1; accepts TTL/CMOS logic-level drive directly without external resistor. |
| 2 | GND (emitter) | Emitter tied to ground reference; serves as common return path and thermal anchor via exposed pad (not electrically isolated). |
| 3 | Output (collector) | Switched high-side output node; connects to load (e.g., LED anode, IC input, or pull-up rail) with controlled saturation. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated 10 kΩ bias resistor | Reduces bill-of-materials by one passive component and eliminates associated layout routing and solder joint risk. |
| AEC-Q101 qualification | Validated for automotive environments including temperature cycling, humidity, and mechanical shock - no additional qualification needed for Tier-1 designs. |
| Ultra-low package height (0.37 mm) | Enables use in slim-profile handheld devices and stacked PCB assemblies where Z-axis clearance is constrained. |
| 100 mA continuous output rating | Supports direct drive of multiple logic inputs or low-power indicators without cascaded gain stages. |
| Low VCE(sat) (≤150 mV) | Minimizes conduction loss and self-heating during sustained ON-state operation, improving system efficiency and thermal margin. |
Applications
| Mobile Peripheral Control | Automotive Body Electronics |
|---|---|
|
Use Scenario: Driving status LEDs, push-button debouncing circuits, and sensor enable lines in smartphones and wearables. IC Role / Device Role / Timing Role: Digital switch controlling current flow to indicator loads using logic-level input signals. Use Value: Eliminates discrete resistor placement and reduces board area by >0.5 mm² per instance while maintaining 100 mA drive capability. |
Use Scenario: Controlling door lock actuators, mirror position sensors, and interior lighting modules in modern vehicle ECUs. IC Role / Device Role / Timing Role: Interface buffer between microcontroller GPIO and 12 V automotive loads via level-shifting and current amplification. Use Value: AEC-Q101 qualification ensures long-term reliability under thermal cycling and vibration, avoiding field failures in safety-critical zones. |
| Industrial Sensor Interface | Consumer Appliance Logic Level Shifting |
|
Use Scenario: Enabling/disabling analog sensor power rails or digital communication lines (e.g., I²C pull-ups) in factory automation nodes. IC Role / Device Role / Timing Role: Low-leakage (≤1 µA ICEO) switch isolating downstream circuitry during sleep mode. Use Value: Sub-µA cutoff current preserves battery life in always-on monitoring systems; R1 integration simplifies standby-state design. |
Use Scenario: Translating 3.3 V MCU outputs to 5 V logic thresholds in smart home hubs and white goods control boards. IC Role / Device Role / Timing Role: Voltage-level translator with built-in biasing, replacing dual-transistor or dedicated level-shifter ICs. Use Value: Single-device solution reduces footprint and cost versus discrete alternatives while supporting 230 MHz fT for fast edge transitions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN resistor-equipped transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PDTC124TMB | R1 = 22 kΩ (vs. 10 kΩ); otherwise identical package, ratings, and AEC-Q101 qualification. | Higher input resistance suits lower-drive GPIOs or higher-impedance logic sources; reduces base current draw by ~2×. | Select when interfacing with weak-sourcing microcontrollers or when optimizing for ultra-low standby current. |
| PDTA114TMB | PNP complement with matching R1 = 10 kΩ, same package and ratings, but inverted polarity. | Used for high-side switching or complementary logic configurations where emitter connects to supply rail. | Choose for source-driving applications or when building push-pull output stages with PDTC114TMB. |
Compared with PDTC124TMB and PDTA114TMB, the PDTC114TMB provides optimal base drive strength for standard CMOS/TTL outputs while maintaining smallest possible footprint and lowest saturation loss among its RET family variants.
Availability
PDTC114TMB is available at Aetrix Electronics and suitable for mobile peripheral control, automotive body electronics, and industrial sensor interface applications requiring stable component supply, AEC-Q101 compliance, and ultra-compact packaging.
Supply support for PDTC114TMB 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 leader in high-performance discrete, logic, and PowerMOS semiconductors, spun off from NXP in 2017 and focused on automotive, industrial, computing, and consumer markets.
This device belongs to Nexperia's Resistor-Equipped Transistor (RET) product line, engineered to replace discrete BJT-resistor combinations in digital interface and low-power switching applications with minimal design overhead.
FAQ
What is the function of the open R2 terminal in PDTC114TMB?
The R2 terminal is internally left unconnected (open), meaning only R1 (10 kΩ) is present between the input (pin 1) and base of the internal NPN transistor. This configuration simplifies design for standard digital input drive where only one bias resistor is required - no external R2 is needed, and pin 2 remains the emitter (GND) connection.
Can PDTC114TMB be used in linear amplifier applications?
No - PDTC114TMB is optimized for digital switching, not linear amplification. Its hFE is specified only at IC = 1 mA, and the integrated R1 limits bias flexibility. The datasheet does not characterize linearity, distortion, or small-signal parameters required for analog gain stages.
Is the DFN1006B-3 package thermally enhanced?
The DFN1006B-3 has no exposed thermal pad; thermal dissipation relies on solder connections at pins 1–3 and PCB copper area. With Rth(j-a) = 500 K/W on standard FR4, it supports ≤250 mW total power dissipation at 25 °C ambient - adequate for intermittent switching but not continuous high-current operation.
How does AEC-Q101 qualification impact design validation for non-automotive use?
AEC-Q101 qualification indicates robustness against temperature cycling, humidity, and mechanical stress - beneficial for industrial and medical applications requiring extended lifetime and reliability. However, it does not imply functional safety certification (e.g., ISO 26262), so system-level fault analysis remains the designer's responsibility.
PDTC114TMB,315 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Transistor Type:
- -
- Current - Collector (Ic) (Max):
- -
- Voltage - Collector Emitter Breakdown (Max):
- -
- Resistor - Base (R1):
- -
- Resistor - Emitter Base (R2):
- -
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- -
- Vce Saturation (Max) @ Ib, Ic:
- -
- Current - Collector Cutoff (Max):
- -
- Frequency - Transition:
- -
- Power - Max:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
PDTC114TMB,315 FAQ
1.How can I place an order for PDTC114TMB,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTC114TMB,315 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 PDTC114TMB,315 reliable?
The price and inventory of PDTC114TMB,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTC114TMB,315 is usually 5 days.
3.What payment methods are accepted for PDTC114TMB,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTC114TMB,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTC114TMB,315?
PDTC114TMB,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTC114TMB,315 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 PDTC114TMB,315?
For technical support, including PDTC114TMB,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTC114TMB,315 requirements.
6.How does Aetrix verify that PDTC114TMB,315 is sourced from the original manufacturer or authorized distributors?
All PDTC114TMB,315 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 PDTC114TMB,315 meets industry standards.
7.What is the process for return or replacement of PDTC114TMB,315?
All PDTC114TMB,315 units undergo pre-shipment inspection (PSI). If there is an issue with PDTC114TMB,315, 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 PDTC114TMB,315 part is unused and in its original packaging.
Return procedure for PDTC114TMB,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTC114TMB,315 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
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
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MMUN2211LT1G
onsemi
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PDTC144ET,215
Nexperia USA Inc.
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PDTC124ET,215
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