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Nexperia USA Inc. PDTA114EMB,315
- Part No.:
- PDTA114EMB,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- 3-XFDFN
- Datasheet:
-
PDTA114EMB,315.pdf
- Description:
- TRANS PREBIAS PNP 50V 0.1A 3DFN
- Quantity:
- Payment:
- Shipping:
Inventory:14,950
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Product details
Overview
PDTA114EMB from Nexperia is a PNP resistor-equipped transistor (RET) in a DFN1006B-3 (SOT883B) package, rated for −50 V VCEO, −100 mA output current, with integrated R1 = 10 kΩ and R2/R1 = 1.0 ratio, used as a compact digital switch in low-power peripheral driver circuits.
For engineers reviewing the PDTA114EMB datasheet, PDTA114EMB pinout, PDTA114EMB application, or PDTA114EMB equivalent, this AEC-Q101 qualified RET simplifies logic-level interfacing, reduces external bias components, and supports space-constrained mobile and automotive control designs requiring stable DC switching up to 100 mA.
Technical Context
This PNP RET integrates two on-die bias resistors (R1 = 10 kΩ, R2 = 10 kΩ) to enable direct TTL/CMOS-compatible input drive without external base resistors. Its −50 V VCEO rating and −100 mA IO support robust operation in 3.3 V and 5 V digital control rails.
The device features a low-profile DFN1006B-3 package (1.0 mm × 0.6 mm × 0.37 mm), AEC-Q101 qualification, and thermal resistance Rth(j-a) = 500 K/W on FR4 PCB - enabling reliable performance in thermally constrained automotive and portable applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V: Maximum collector-emitter voltage before breakdown; enables use in 24 V automotive subsystems with margin. |
| IO | −100 mA: Continuous output current capability; sufficient for driving LEDs, small relays, or IC inputs. |
| R1 | 10 kΩ ±30%: Integrated input bias resistor; eliminates need for external pull-up/pull-down in digital interface circuits. |
| R2/R1 | 1.0 ±20%: Fixed feedback-to-input resistor ratio; ensures predictable turn-on threshold and saturation behavior. |
| VCE(sat) | −150 mV @ IC = −10 mA, IB = −0.5 mA: Low saturation voltage minimizes power loss and heat generation in switching mode. |
| hFE | 30 min @ VCE = −5 V, IC = −5 mA: Guaranteed DC current gain supports reliable digital on/off operation without gain-dependent design margins. |
| Tj max | 150 °C: Maximum junction temperature; allows operation in under-hood automotive environments with proper PCB thermal layout. |
Pinout & Package
DFN1006B-3 (SOT883B) is a leadless ultra-small surface-mount plastic package measuring 1.0 mm × 0.6 mm × 0.37 mm, with 3 solder lands on 0.35 mm pitch and tin-plated copper terminations compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base) | Direct connection point for logic-level control signal; internally connected to R1 and R2 network. |
| 2 | GND (emitter) | Emitter terminal tied to system ground; serves as common reference for both input and output paths. |
| 3 | Output (collector) | Switched high-side output node; sinks current when active, suitable for low-side load switching configurations. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per JESD22 standards. |
| Integrated R1/R2 bias network | Eliminates two external resistors per channel, reducing BOM count and PCB footprint by ~1.5 mm² per device. |
| Ultra-low profile (0.37 mm height) | Enables stacking or placement beneath connectors in ultra-thin mobile and wearable PCB assemblies. |
| −100 mA continuous output | Supports direct drive of optocouplers, small solenoids, and logic inputs without additional amplification stages. |
| Low VCE(sat) (−150 mV) | Reduces conduction loss to ≤1.5 mW at 10 mA, minimizing self-heating in battery-powered applications. |
Applications
| Automotive Body Control Module | Smartphone Peripheral Interface |
|---|---|
Use Scenario: Driving LED status indicators and small relays in door modules and lighting controllers. IC Role / Device Role / Timing Role: PNP digital switch providing grounded emitter path for load current control. Use Value: AEC-Q101 qualification ensures long-term reliability in temperature-cycled vehicle environments; integrated biasing reduces component count per channel. |
Use Scenario: Enabling/disabling sensors, audio codecs, or USB port power switches in smartphone mainboard designs. IC Role / Device Role / Timing Role: Logic-level translator and current sink for 1.8 V/3.3 V I/O domains. Use Value: 0.37 mm height and 0.6 mm width allow placement in tight spaces near SoC packages; low VCE(sat) preserves battery runtime. |
| Industrial Sensor Node | IoT Edge Device GPIO Expansion |
Use Scenario: Controlling discrete outputs such as buzzer drivers, status LEDs, or level-shifting signals in wireless sensor nodes. IC Role / Device Role / Timing Role: Compact, low-power digital output stage interfacing microcontroller GPIO to external loads. Use Value: −50 V VCEO accommodates transient spikes in industrial 24 V supply rails; R1/R2 ratio ensures consistent turn-on across temperature. |
Use Scenario: Adding buffered, current-boosted GPIO lines to MCU-based edge gateways handling multiple peripherals. IC Role / Device Role / Timing Role: Digital buffer and current amplifier for weak MCU outputs driving capacitive or resistive loads. Use Value: 100 mA output capability supports simultaneous activation of multiple low-current devices; DFN1006B-3 footprint aligns with automated SMT assembly. |
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 |
|---|---|---|---|
| PDTC114EMB | NPN complement with identical R1/R2 values and package; VCEO = +50 V, IO = +100 mA. | Suitable for high-side switching where emitter connects to VCC; requires inverted logic drive relative to PDTA114EMB. | Select PDTC114EMB when sourcing current from a positive rail is required; verify logic polarity compatibility in existing firmware. |
| NSV11201MR6T1G | PNP RET with VCEO = −50 V, IO = −100 mA, but R1 = 47 kΩ, R2 = 47 kΩ (R2/R1 = 1.0); same DFN1006-3 package. | Higher input impedance shifts VI(on) threshold upward; less sensitive to noise but slower turn-on in marginal drive conditions. | Choose NSV11201MR6T1G only if higher input resistance improves noise immunity in noisy industrial environments; confirm VI(on) margin with actual controller output levels. |
Compared with PDTC114EMB and NSV11201MR6T1G, PDTA114EMB offers optimal balance of low input resistance (10 kΩ), tight R2/R1 tolerance (±20%), and AEC-Q101 validation - making it preferred for automotive and portable designs demanding predictable, low-latency digital switching.
Availability
PDTA114EMB is available at Aetrix Electronics and suitable for automotive body control modules, smartphone peripheral interfaces, and industrial sensor nodes requiring stable component supply, AEC-Q101 compliance, and ultra-compact packaging.
Supply support for PDTA114EMB 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 technologies.
PDTA114EMB belongs to Nexperia's Resistor-Equipped Transistor (RET) product line, engineered to replace discrete transistor-resistor combinations in digital interface and load-switching applications while meeting stringent automotive and portable electronics requirements.
FAQ
What is the maximum ambient temperature for continuous operation of PDTA114EMB?
The device supports continuous operation from −65 °C to +150 °C ambient temperature, per its limiting values table. At full 100 mA load, derating begins above +25 °C ambient due to 250 mW Ptot limit and 500 K/W thermal resistance - practical max ambient is ~85 °C on standard FR4 with minimal copper area.
Can PDTA114EMB be used in high-frequency switching applications?
No - PDTA114EMB is optimized for DC and low-frequency digital switching (≤100 kHz). Its fT of 180 MHz applies only to the internal bare transistor; the integrated resistors and package parasitics limit usable switching speed to <1 MHz with acceptable rise/fall times.
Is the DFN1006B-3 (SOT883B) package compatible with standard reflow soldering processes?
Yes - Nexperia provides validated reflow footprint data (Fig. 11) and process guidelines for DFN1006B-3. The package uses standard SnPb-free terminations and withstands peak reflow temperatures up to 260 °C for ≤30 seconds, matching IPC/JEDEC J-STD-020 requirements.
How does the R2/R1 ratio affect switching behavior?
A ratio of 1.0 ensures symmetric biasing that stabilizes VI(on) at −1.8 V (typ.) and VI(off) at −0.95 V (typ.), providing clean logic-level thresholds across temperature. Deviations outside 0.8–1.2 cause inconsistent turn-on voltage and increased sensitivity to input noise.
PDTA114EMB,315 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 3-XFDFN
- 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-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006B-3
PDTA114EMB,315 FAQ
1.How can I place an order for PDTA114EMB,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTA114EMB,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 PDTA114EMB,315 reliable?
The price and inventory of PDTA114EMB,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTA114EMB,315 is usually 5 days.
3.What payment methods are accepted for PDTA114EMB,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTA114EMB,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTA114EMB,315?
PDTA114EMB,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTA114EMB,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 PDTA114EMB,315?
For technical support, including PDTA114EMB,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTA114EMB,315 requirements.
6.How does Aetrix verify that PDTA114EMB,315 is sourced from the original manufacturer or authorized distributors?
All PDTA114EMB,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 PDTA114EMB,315 meets industry standards.
7.What is the process for return or replacement of PDTA114EMB,315?
All PDTA114EMB,315 units undergo pre-shipment inspection (PSI). If there is an issue with PDTA114EMB,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 PDTA114EMB,315 part is unused and in its original packaging.
Return procedure for PDTA114EMB,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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