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Nexperia USA Inc. PDTA123JTVL
- Part No.:
- PDTA123JTVL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
PDTA123JTVL.pdf
- Description:
- TRANS PREBIAS PNP 50V TO236AB
- Quantity:
- Payment:
- Shipping:
Inventory:5,006
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Product details
Overview
PDTA123JTVL from Nexperia is a PNP resistor-equipped transistor (RET) in SOT23 package, integrating R1 = 2.2 kΩ and R2 = 47 kΩ bias resistors for digital switching applications. It delivers −100 mA output current, −50 V collector-emitter voltage rating, and AEC-Q101 qualification for automotive use in IC input control and load switching circuits.
For engineers reviewing the PDTA123JTVL datasheet, PDTA123JTVL pinout, PDTA123JTVL application, or PDTA123JTVL equivalent, this device serves as a cost-saving, space-efficient replacement for BC847/BC857 series transistors in high-volume digital logic interface and low-power load control designs where built-in biasing reduces external component count and simplifies PCB layout.
Technical Context
This PNP RET integrates two precision on-chip resistors (R1 = 2.2 kΩ, R2/R1 = 21 typ.) to form a fixed-current-biased switch, eliminating external base resistors. Its −100 mV VCE(sat) at IC = −5 mA / IB = −0.25 mA enables low-loss switching in 3.3 V and 5 V logic domains.
The device operates across −65 °C to +150 °C ambient range with 250 mW total power dissipation (SOT23), and features −1 μA ICEO at VCE = −30 V and 25 °C - ensuring reliable off-state isolation in automotive and industrial control nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V - Supports robust operation in 24 V automotive supply rails with margin against transients. |
| IO | −100 mA - Drives medium-current loads such as LED indicators, small relays, or logic-level MOSFET gates. |
| R1 | 2.2 kΩ - Sets precise input current limiting for consistent turn-on behavior across temperature and process variation. |
| R2/R1 ratio | 21 typ. - Ensures stable β-dependent biasing that maintains saturation under varying hFE (100 min). |
| VCE(sat) | −100 mV max at IC = −5 mA - Minimizes conduction loss and self-heating in battery-powered or thermally constrained systems. |
| AEC-Q101 qualified | Validated for automotive electronics - meets stress test requirements for temperature cycling, HTRB, and ESD (HBM ≥2 kV). |
| Ptot | 250 mW (SOT23) - Enables compact placement without forced airflow in space-limited ECUs and sensor modules. |
Pinout & Package
SOT23 plastic surface-mounted package (TO-236AB); 3-lead, 1.9 mm × 1.1 mm × 1.3 mm body; standard footprint compatible with reflow soldering only.
| 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) | Common reference node; ties emitter to system ground - required for proper PNP switching polarity. |
| 3 | Output (collector) | Switched high-side output node; sinks current from load connected between VCC and pin 3. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bias network | R1 = 2.2 kΩ ±30 %, R2 = 47 kΩ - eliminates two external resistors, reducing BOM count and placement cost. |
| Low saturation voltage | VCE(sat) ≤ −100 mV at IC = −5 mA - cuts power loss by >50 % vs. discrete BC857 with typical 220 Ω base resistor. |
| AEC-Q101 qualification | Qualified per Stress Test Qualification for Discrete Semiconductors - supports deployment in engine control, body electronics, and ADAS modules. |
| Small-footprint SOT23 | 1.9 × 1.1 mm outline - fits high-density layouts in infotainment head units and compact IoT gateways. |
| Digital application optimization | VI(on) = −0.75 V typ., VI(off) = −0.6 V typ. - ensures clean logic-level switching with 3.3 V microcontrollers and FPGAs. |
Applications
| Automotive Body Control Module | Industrial PLC Input Stage |
|---|---|
Use Scenario: Switching 12 V indicator LEDs and solenoid drivers in door module PCBs. IC Role / Device Role / Timing Role: PNP RET acts as a grounded-emitter load switch, controlled by MCU GPIO pins. Use Value: Built-in R1/R2 eliminates need for dual-resistor networks, reducing board area by 0.8 mm² per channel and improving production yield. |
Use Scenario: Level-shifting and isolating 24 V field signals into 3.3 V FPGA I/O banks. IC Role / Device Role / Timing Role: Digital interface buffer providing galvanic separation and current-limiting protection. Use Value: −100 mA IO and −50 V VCEO enable direct connection to industrial sensors without external clamping diodes. |
| Consumer Appliance Power Sequencing | Medical Diagnostic Equipment Logic Interface |
Use Scenario: Enabling power rails for display backlight and motor drivers in smart washing machines. IC Role / Device Role / Timing Role: High-side switch controlled by main SoC to sequence subsystem power-up. Use Value: 250 mW Ptot and 150 °C Tj rating allow continuous operation in enclosed cabinets with ambient up to 85 °C. |
Use Scenario: Isolating microcontroller outputs from relay drivers in portable ultrasound units. IC Role / Device Role / Timing Role: Safe, low-leakage signal switch preventing backfeed into sensitive analog front-end. Use Value: −1 μA ICEO at 25 °C and −5 μA at 150 °C ensures <10 nA leakage-induced offset in precision ADC reference paths. |
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 |
|---|---|---|---|
| PDTC123JT | NPN complement; same R1/R2 values, SOT23 package, but opposite polarity. | Requires inverted logic drive and low-side switching topology instead of high-side. | Select when load must be switched to ground rather than VCC, e.g., N-channel MOSFET gate driving. |
| NSV123JU | Same PNP RET function, SOT323 package, 200 mW Ptot, R1 = 2.2 kΩ, R2 = 47 kΩ - smaller footprint but lower power handling. | Better suited for ultra-compact wearables or hearing aids where board area is critical and IO ≤ 50 mA. | Choose for space-constrained designs accepting 50 % lower thermal margin and reduced current capability. |
Compared with PDTA123JTVL, PDTC123JT shifts implementation to low-side switching with inverted logic, while NSV123JU trades 250 mW power handling and −100 mA drive for 30 % smaller PCB area - making PDTA123JTVL optimal for automotive and industrial applications demanding full-rated performance in standard SOT23 layouts.
Availability
PDTA123JTVL is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC input stages, and consumer appliance power sequencing requiring stable component supply and long-term lifecycle support.
Supply support for PDTA123JTVL 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 discrete, logic, and PowerMOS semiconductors, spun off from NXP in 2017 and focused on automotive, industrial, computing, and consumer markets.
PDTA123JTVL belongs to Nexperia's PNP Resistor-Equipped Transistor (RET) family, engineered to replace traditional BJT + bias resistor combinations in cost-sensitive, high-reliability digital switching applications.
FAQ
What is the maximum operating temperature for PDTA123JTVL?
The junction temperature limit is 150 °C, and the ambient operating range is −65 °C to +150 °C. At Tamb = 85 °C, derated power dissipation is ~150 mW based on the SOT23 thermal resistance curve - sufficient for most automotive cabin and industrial enclosure environments without heatsinking.
Can PDTA123JTVL replace BC857 in existing designs?
Yes, PDTA123JTVL is a drop-in functional replacement for BC857 in digital switching roles: same SOT23 footprint, compatible pinout (pin 1 base, pin 2 emitter, pin 3 collector), and −100 mA IO rating. Its integrated R1/R2 eliminates two external resistors, simplifying layout and improving reliability over discrete implementations.
Is reflow soldering mandatory for PDTA123JTVL?
Yes - the datasheet explicitly states "reflow soldering is the only recommended soldering method." Wave soldering is not supported due to thermal sensitivity and package construction. The SOT23 footprint design (Fig 18) specifies solder paste volume and land geometry optimized for lead-free reflow profiles (peak 260 °C).
What does the 'TVL' suffix indicate in PDTA123JTVL?
The 'TVL' suffix denotes tape-and-reel packaging per JEDEC standard: 4 mm pitch, 8 mm carrier tape, 3000 units per reel (12NC ending -215). This matches the ordering code PDTA123JT-215 as listed in Table 9, confirming standard production-grade packaging for automated assembly.
PDTA123JTVL 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):
- 2.2 kOhms
- Resistor - Emitter Base (R2):
- 47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 250µA, 5mA
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- Frequency - Transition:
- -
- Power - Max:
- 250 mW
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
PDTA123JTVL FAQ
1.How can I place an order for PDTA123JTVL through Aetrix?
Please submit a Request for Quotation (RFQ) for PDTA123JTVL 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 PDTA123JTVL reliable?
The price and inventory of PDTA123JTVL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PDTA123JTVL is usually 5 days.
3.What payment methods are accepted for PDTA123JTVL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PDTA123JTVL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PDTA123JTVL?
PDTA123JTVL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PDTA123JTVL 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 PDTA123JTVL?
For technical support, including PDTA123JTVL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PDTA123JTVL requirements.
6.How does Aetrix verify that PDTA123JTVL is sourced from the original manufacturer or authorized distributors?
All PDTA123JTVL 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 PDTA123JTVL meets industry standards.
7.What is the process for return or replacement of PDTA123JTVL?
All PDTA123JTVL units undergo pre-shipment inspection (PSI). If there is an issue with PDTA123JTVL, 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 PDTA123JTVL part is unused and in its original packaging.
Return procedure for PDTA123JTVL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PDTA123JTVL 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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