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Nexperia USA Inc. PDTC114YT,215
- Part No.:
- PDTC114YT,215
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
PDTC114YT,215.pdf
- Description:
- TRANS PREBIAS NPN 50V TO236AB
- Quantity:
- Payment:
- Shipping:
Inventory:171
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Product details
Overview
PDTC114YT,215 from Nexperia is a 50 V, 100 mA NPN resistor-equipped transistor (RET) in SOT23 package, featuring integrated R1 = 10 kΩ and R2 = 47 kΩ bias resistors. It functions as a single-chip digital switch for IC input control and load switching in industrial digital circuits, eliminating external base resistors.
For engineers reviewing the PDTC114YT,215 datasheet, PDTC114YT,215 pinout, PDTC114YT,215 application, or PDTC114YT,215 equivalent, key selection criteria include its guaranteed 100 mA output current, 50 V VCEO, built-in resistor ratio (R2/R1 = 4.7), thermal resistance (500 K/W), and SOT23 footprint compatibility with BC847-based layouts.
Technical Context
This NPN RET integrates two precision thin-film resistors (R1 = 10 kΩ ±30 %, R2 = 47 kΩ ±30 %) directly on-die to form a voltage-divider bias network. Its internal transistor delivers hFE ≥100 at IC = 5 mA and VCE = 5 V, with VCE(sat) ≤100 mV under IC = 5 mA / IB = 0.25 mA conditions.
The device operates across –65 °C to +150 °C ambient, with junction temperature limited to 150 °C and total power dissipation capped at 250 mW at Tamb ≤25 °C on FR4 PCB. Its fT = 230 MHz (typ.) supports high-speed digital switching up to ~10 MHz edge rates.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum collector-emitter voltage before breakdown; enables use in 24 V industrial logic interfaces. |
| IO | 100 mA - Guaranteed continuous output current; sufficient for driving LEDs, small relays, or logic inputs. |
| R1 | 10 kΩ (7–13 kΩ) - Input bias resistor; sets base current for predictable turn-on with standard 3.3 V/5 V MCU outputs. |
| R2/R1 | 4.7 (3.7–5.7) - Internal resistor ratio; ensures stable saturation and prevents deep cutoff during logic transitions. |
| VCE(sat) | ≤100 mV - Low saturation voltage at IC = 5 mA / IB = 0.25 mA; minimizes power loss and self-heating in switching mode. |
| Ptot | 250 mW - Total power dissipation limit at Tamb = 25 °C on standard FR4; defines thermal derating envelope. |
| fT | 230 MHz - Transition frequency of internal transistor; supports clean digital edge response without ringing. |
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. Standard footprint compatible with automated pick-and-place and reflow soldering per Fig. 11.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base) | Connected to internal R1; accepts logic-level drive (0.7–1.4 V threshold); no external resistor required. |
| 2 | Ground (emitter) | Emitter tied to system ground; serves as common reference for both R1 and R2 networks. |
| 3 | Output (collector) | Switched high-side output node; sinks up to 100 mA when driven; connects to load between VCC and pin 3. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bias network | On-die R1 = 10 kΩ and R2 = 47 kΩ reduce BOM count by two discrete resistors and eliminate layout routing errors. |
| Guaranteed saturation | R2/R1 = 4.7 ensures IB/IC > 20 under typical drive, delivering robust low-VCE(sat) performance across temperature. |
| Industrial temperature range | Operates from –65 °C to +150 °C ambient; qualified for non-automotive industrial environments with full parameter guarantees. |
| Low-power logic interface | VI(on) = 0.8–1.4 V and VI(off) = 0.5–0.7 V enable direct connection to 3.3 V and 5 V microcontrollers without level-shifting. |
Applications
| Industrial Digital Control | MCU GPIO Load Switching |
|---|---|
|
Use Scenario: Controlling solenoid drivers and optocoupler inputs in PLC I/O modules. IC Role / Device Role / Timing Role: NPN digital switch interfacing 24 V field signals to 3.3 V logic side via isolated feedback paths. Use Value: Eliminates need for external base resistors and reduces PCB area by 1.2 mm² per channel versus discrete BC847 + R1 + R2 solution. |
Use Scenario: Enabling/disabling peripheral power rails (e.g., sensors, UART transceivers) from microcontroller GPIO pins. IC Role / Device Role / Timing Role: Low-side load switch with fast turn-on (<100 ns propagation delay implied by fT = 230 MHz). Use Value: Delivers 100 mA sink capability while maintaining VCE(sat) ≤100 mV, limiting power loss to <10 mW at 100 mA. |
| LED Indicator Driver | Logic-Level Signal Translation |
|
Use Scenario: Driving status LEDs in HMI panels and industrial HMIs where space and component count are constrained. IC Role / Device Role / Timing Role: Constant-current switch with fixed gain and saturation behavior for consistent LED brightness. Use Value: Built-in R1/R2 ensures repeatable IC across batches and temperatures-no calibration needed for 5 mA–20 mA LED currents. |
Use Scenario: Level-shifting 1.8 V FPGA outputs to 5 V TTL-compatible inputs in mixed-voltage systems. IC Role / Device Role / Timing Role: Voltage-threshold translator using VI(on) = 0.8 V and VI(off) = 0.7 V to interpret sub-2 V logic highs reliably. Use Value: Enables direct interface without pull-up resistors or dedicated level shifters-reduces signal path capacitance and propagation delay. |
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 |
|---|---|---|---|
| PDTC143ET,215 | R1 = 47 kΩ, R2 = 47 kΩ (R2/R1 = 1.0); lower IO = 100 mA but higher VI(on) = 1.4–2.0 V. | Better suited for 5 V logic drive with higher noise immunity; less suitable for 3.3 V MCU outputs due to elevated turn-on threshold. | Select when interfacing legacy 5 V controllers or requiring higher input hysteresis. |
| BC847B,215 | Discrete NPN BJT; no built-in resistors; hFE = 200–450; requires external RB and layout validation. | Offers higher gain and lower VCE(sat) but increases design complexity, BOM count, and board area. | Select when maximum analog linearity or ultra-low saturation voltage (<50 mV) is required and layout overhead is acceptable. |
Compared with PDTC143ET,215, PDTC114YT provides lower input threshold and optimized R2/R1 for 3.3 V logic; compared with BC847B,215, it trades discrete flexibility for guaranteed bias stability and 30 % smaller assembly footprint.
Availability
PDTC114YT,215 is available at Aetrix Electronics and suitable for industrial digital control, MCU GPIO load switching, LED indicator driving, and logic-level signal translation requiring stable component supply and SOT23 footprint compatibility.
Supply support for PDTC114YT,215 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 essential efficiency-enhancing components, headquartered in Nijmegen, Netherlands, with manufacturing in Europe and Asia.
PDTC114YT,215 belongs to Nexperia's Resistor-Equipped Transistor (RET) product line, designed specifically to simplify digital switching in space-constrained industrial and consumer electronics by integrating biasing into the die.
FAQ
What is the maximum continuous collector current for PDTC114YT,215?
The PDTC114YT,215 is rated for 100 mA continuous output current (IO) under standard test conditions. This value is guaranteed across the full operating temperature range (–65 °C to +150 °C) and reflects actual DC switching capability-not pulsed or peak rating. Derating applies above 25 °C ambient per the published power curve.
Can PDTC114YT,215 replace BC847B in existing designs without layout changes?
Yes-PDTC114YT,215 uses the identical SOT23 package and pinout (pin 1 = base/input, pin 2 = emitter/GND, pin 3 = collector/output), enabling drop-in replacement in most BC847B-based digital switch layouts. However, verify that the integrated R1/R2 values meet your drive voltage and load requirements, as no external resistors are needed.
What is the significance of the R2/R1 ratio specification?
The R2/R1 ratio of 4.7 (min 3.7, max 5.7) ensures stable transistor biasing: it guarantees sufficient base current for saturation while preventing excessive base drive that could cause unnecessary power dissipation or slow turn-off. This ratio directly determines the effective current gain and switching speed in digital applications.
Is PDTC114YT,215 qualified for automotive applications?
No-PDTC114YT,215 is explicitly designated as non-automotive qualified per Nexperia's revision history and legal disclaimers. It is not tested or warranted for AEC-Q101 stress conditions or automotive temperature ranges. For automotive use, select the -Q qualified variant (e.g., PDTC114YTX) if available, or consult Nexperia's automotive portfolio.
PDTC114YT,215 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:
- NPN - 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:
- 250 mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
PDTC114YT,215 FAQ
1.How can I place an order for PDTC114YT,215 through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTC114YT,215 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 PDTC114YT,215 reliable?
The price and inventory of PDTC114YT,215 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTC114YT,215 is usually 5 days.
3.What payment methods are accepted for PDTC114YT,215?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTC114YT,215 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTC114YT,215?
PDTC114YT,215 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTC114YT,215 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 PDTC114YT,215?
For technical support, including PDTC114YT,215 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTC114YT,215 requirements.
6.How does Aetrix verify that PDTC114YT,215 is sourced from the original manufacturer or authorized distributors?
All PDTC114YT,215 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 PDTC114YT,215 meets industry standards.
7.What is the process for return or replacement of PDTC114YT,215?
All PDTC114YT,215 units undergo pre-shipment inspection (PSI). If there is an issue with PDTC114YT,215, 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 PDTC114YT,215 part is unused and in its original packaging.
Return procedure for PDTC114YT,215:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTC114YT,215 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.
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