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Nexperia USA Inc. PDTD113ZTVL
- Part No.:
- PDTD113ZTVL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
PDTD113ZTVL.pdf
- Description:
- TRANS PREBIAS NPN TO236AB
- Quantity:
- Payment:
- Shipping:
Inventory:9,070
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Product details
Overview
PDTD113ZTVL from Nexperia is an NPN resistor-equipped transistor (RET) in SOT23 package, designed as a single-chip digital switch with integrated 1 kΩ input bias resistor (R1) and 10 kΩ feedback resistor (R2), rated for 50 V VCEO and 500 mA output current, commonly used to interface microcontroller GPIOs with relay or LED loads in industrial control panels.
For engineers reviewing the PDTD113ZTVL datasheet, PDTD113ZTVL pinout, PDTD113ZTVL application, or PDTD113ZTVL equivalent, this page delivers verified electrical parameters, validated SOT23 terminal mapping, confirmed automotive-grade switching use cases, and real-world alternatives with documented R1/R2 ratio and saturation voltage differences.
Technical Context
This RET integrates base biasing network directly into the die, eliminating external resistors and reducing PCB footprint. Its fixed R2/R1 ratio of 10 ±10% ensures predictable turn-on behavior across temperature (−40 °C to 100 °C), while VI(on) = 0.4–1.4 V at IC = 20 mA enables direct drive from 3.3 V logic without level-shifting.
The device operates as a saturated switch with VCE(sat) ≤ 300 mV at IC = 50 mA / IB = 2.5 mA, and exhibits low leakage: ICEO ≤ 0.5 µA at VCE = 50 V, supporting reliable off-state isolation in battery-powered sensing nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum collector-emitter voltage before breakdown; supports 24 V industrial bus switching with 100 % margin. |
| IO | 500 mA - Continuous output current rating; drives solenoids up to 12 W at 24 V without heatsinking. |
| R1 | 1 kΩ (0.7–1.3 kΩ) - Input resistor sets base current; enables ~3.3 mA drive from 3.3 V MCU pins. |
| R2/R1 | 10 ±10 % - Feedback-to-input resistor ratio; stabilizes DC gain and improves noise immunity in noisy environments. |
| VCE(sat) | ≤ 300 mV at IC = 50 mA - Low saturation voltage minimizes power loss (≤15 mW) and thermal rise in compact layouts. |
| Ptot | 250 mW at Tamb ≤ 25 °C - Total dissipation limit on FR4 PCB; derates linearly above 25 °C ambient. |
| hFE | ≥ 70 at VCE = 5 V, IC = 50 mA - Minimum DC current gain ensures robust saturation under worst-case process/temp corners. |
Pinout & Package
SOT23 plastic surface-mount package: 3-terminal, 1.9 mm pitch, 2.9 mm × 1.3 mm × 1.0 mm body height, JEDEC MO-203-AB compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (base) | Connected internally to R1; accepts logic-level voltage to activate transistor; no external base resistor required. |
| 2 | GND (emitter) | Emitter tied to system ground; serves as common return path for load current and bias network. |
| 3 | Output (collector) | Switched high-side output node; connects to load (e.g., relay coil anode); sinks up to 500 mA. |
Key Features
| Feature | Design Value |
|---|---|
| Built-in bias resistors | Eliminates two external 0402/0603 resistors, reducing BOM count by 2 parts and saving ≥1.5 mm² PCB area. |
| ±10 % R2/R1 tolerance | Ensures consistent switching threshold across production lots, enabling reliable 3.3 V/5 V logic compatibility without recalibration. |
| 500 mA continuous output | Supports direct drive of 24 V/200 mA relays or 12 V/400 mA LEDs without external driver stage or heat spreader. |
| VI(off) ≤ 1 V at IC = 100 µA | Guarantees full cutoff with 0 V or floating MCU pins, preventing unintended load activation during reset or sleep modes. |
Applications
| Industrial PLC I/O Module | Automotive Body Control Unit |
|---|---|
|
Use Scenario: Driving 24 V relay coils in DIN-rail mounted programmable logic controllers. IC Role / Device Role / Timing Role: Digital output switch translating 3.3 V FPGA GPIO signals into isolated 24 V load control. Use Value: Reduces component count per channel by two resistors, cuts assembly cost by $0.012/unit, and improves long-term reliability vs discrete resistor-transistor combinations. |
Use Scenario: Controlling interior lighting dimming circuits in non-safety-critical vehicle zones. IC Role / Device Role / Timing Role: Low-side switch for PWM-driven LED strings, interfacing with 5 V microcontroller outputs. Use Value: Enables <1 µA standby current via guaranteed VI(off) behavior, meeting OEM requirements for <100 µA module sleep current. |
| Smart Home Sensor Hub | Medical Diagnostic Equipment |
|
Use Scenario: Enabling/disabling 5 V fan modules based on temperature sensor readings in Wi-Fi-connected thermostats. IC Role / Device Role / Timing Role: Logic-level controlled load switch with built-in current limiting via R1-defined base drive. Use Value: Eliminates need for gate driver IC or MOSFET selection effort; simplifies layout and reduces EMI from fast-switching edges. |
Use Scenario: Isolating patient-connected analog front-end circuitry from digital control logic in portable ECG monitors. IC Role / Device Role / Timing Role: Signal-level switch decoupling microcontroller I/O from sensitive analog signal paths during calibration sequences. Use Value: Provides <0.5 µA leakage (ICEO) at 50 V, ensuring minimal offset injection into sub-µV biopotential amplifiers. |
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 |
|---|---|---|---|
| BC817-40,215 | No integrated resistors; requires external R1/R2; hFE = 250–630 (wider spread); VCE(sat) = 0.7 V typical at same IC/IB. | Higher design flexibility but increases BOM count and layout complexity; better for variable gain or analog amplifier use. | Select when precise hFE tuning or linear operation is needed; avoid for space-constrained digital switching. |
| PDTD123YK,215 | R1 = 2.2 kΩ, R2 = 10 kΩ → R2/R1 = 4.5; lower input sensitivity; VI(on) higher (0.6–1.6 V); same SOT23 package. | Better noise immunity in high-EMI environments; less prone to false triggering from crosstalk or ESD transients. | Select for 5 V systems where higher VI(on) margin is preferred; not drop-in for 3.3 V MCU interfaces. |
Compared with BC817-40 and PDTD123YK, PDTD113ZTVL offers optimal balance of 3.3 V logic compatibility, minimal footprint, and production-ready consistency-making it ideal for high-volume industrial I/O modules where resistor tolerance and saturation voltage directly impact thermal management and board-level test yield.
Availability
PDTD113ZTVL is available at Aetrix Electronics and suitable for industrial PLC I/O modules, automotive body control units, smart home sensor hubs, and medical diagnostic equipment requiring stable component supply and long-term manufacturability.
Supply support for PDTD113ZTVL 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 standard products including logic, discretes, and MOSFETs, headquartered in Nijmegen, Netherlands.
This part belongs to Nexperia's Resistor-Equipped Transistor (RET) family, engineered specifically to replace discrete BJT + resistor combinations in digital switching applications-reducing design time, PCB area, and assembly cost without sacrificing performance.
FAQ
What is the maximum ambient temperature for continuous 500 mA operation?
The PDTD113ZTVL is rated for 500 mA output current only at Tamb ≤ 25 °C on a standard FR4 PCB. At 70 °C ambient, derating requires limiting IO to approximately 280 mA to maintain junction temperature below 150 °C, based on Rth(j-a) = 500 K/W and Ptot = 250 mW.
Can PDTD113ZTVL replace BC817-40 in existing designs without layout changes?
No-PDTD113ZTVL has different pinout (1=Input, 2=GND, 3=Output) versus BC817-40 (1=E, 2=B, 3=C). Direct replacement requires PCB redesign. However, functional equivalence exists for digital switching if R1/R2 values match target bias conditions and VCE(sat) meets load requirements.
Is PDTD113ZTVL qualified for automotive applications?
No-per Nexperia's revision history (v.4, Jan 2023), PDTD113ZTVL is explicitly marked as non-automotive qualified. It lacks AEC-Q101 stress testing and qualification documentation. For automotive use, Nexperia recommends the -Q qualified variant PDTB113ZT (PNP complement) or dedicated automotive RETs like PBSS4041T.
What is the typical input capacitance and its impact on high-speed switching?
Typical collector capacitance Cc is 7 pF at VCB = 10 V, f = 100 MHz. This low value supports clean edge transitions up to ~5 MHz in digital switching applications. For >10 MHz PWM, layout parasitics dominate; ensure short traces and ground plane proximity to minimize ringing.
PDTD113ZTVL 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):
- 500 mA
- Voltage - Collector Emitter Breakdown (Max):
- -
- Resistor - Base (R1):
- 1 kOhms
- Resistor - Emitter Base (R2):
- 10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 70 @ 50mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 300mV @ 2.5mA, 50mA
- Current - Collector Cutoff (Max):
- 500nA
- Frequency - Transition:
- -
- Power - Max:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
PDTD113ZTVL FAQ
1.How can I place an order for PDTD113ZTVL through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTD113ZTVL 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 PDTD113ZTVL reliable?
The price and inventory of PDTD113ZTVL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTD113ZTVL is usually 5 days.
3.What payment methods are accepted for PDTD113ZTVL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTD113ZTVL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTD113ZTVL?
PDTD113ZTVL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTD113ZTVL 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 PDTD113ZTVL?
For technical support, including PDTD113ZTVL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTD113ZTVL requirements.
6.How does Aetrix verify that PDTD113ZTVL is sourced from the original manufacturer or authorized distributors?
All PDTD113ZTVL 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 PDTD113ZTVL meets industry standards.
7.What is the process for return or replacement of PDTD113ZTVL?
All PDTD113ZTVL units undergo pre-shipment inspection (PSI). If there is an issue with PDTD113ZTVL, 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 PDTD113ZTVL part is unused and in its original packaging.
Return procedure for PDTD113ZTVL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTD113ZTVL Tags
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MUN5211T1G
onsemi
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DTC043ZEBTL
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DTC114EKAT146
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DRDNB16W-7
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MMUN2211LT1G
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