Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Discrete Semiconductor Products > Transistors > Bipolar (BJT) > Single Bipolar Transistors

Nexperia USA Inc. 2PD601ART-QR

Name: 2PD601ART-QR
Brand: Nexperia USA Inc.
SKU: 2PD601ART-QR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: 2PD601ART-QR

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: 2PD601ART-QR.pdf

Description:: TRANS NPN 50V 0.1A TO-236AB

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,967

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

2PD601ART-QR from Nexperia is an AEC-Q101-qualified NPN general-purpose transistor in SOT23 package, rated for 50 V V_CEO, 100 mA I_C, and DC current gain (h_FE) of 210–340 at 2 mA/10 V. It serves as a compact, automotive-grade switching and amplification device in low-power signal paths, such as sensor interface biasing and LED driver stages.

For engineers reviewing the 2PD601ART-QR datasheet, 2PD601ART-QR pinout, 2PD601ART-QR application, or 2PD601ART-QR equivalent, key selection criteria include its qualified automotive reliability, SOT23 thermal resistance (R_th(j-a) = 500 K/W), V_CE(sat) ≤ 250 mV at 100 mA/10 mA drive, and complementary PNP pairing with 2PB709ART.

Technical Context

This discrete NPN bipolar junction transistor operates in linear or saturated switching modes, with base-emitter turn-on voltage ~0.9 V and transition frequency f_T = 100 MHz at 2 mA/10 V. Its design supports stable DC biasing and low-duty-cycle digital switching in space-constrained PCB layouts.

Thermal performance is defined for FR4 single-sided copper boards (R_th(j-sp) = 140 K/W), and absolute maximum ratings include 60 V V_CBO, 6 V V_EBO, and 150 °C T_j, enabling use across extended ambient ranges (−65 °C to +150 °C).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	50 V - Maximum collector-emitter voltage before breakdown under open-base condition; sets safe operating voltage ceiling for low-voltage logic-level switching.
I_C	100 mA - Continuous collector current rating; defines maximum steady-state load drive capability without derating.
h_FE	210–340 - DC current gain at V_CE = 10 V, I_C = 2 mA; determines required base drive for predictable saturation in switching applications.
V_CE(sat)	≤ 250 mV - Collector-emitter saturation voltage at I_C = 100 mA, I_B = 10 mA; ensures low conduction loss and minimal self-heating during on-state operation.
P_tot	250 mW - Total power dissipation at T_amb ≤ 25 °C on standard FR4 PCB; establishes thermal headroom for passive cooling in dense layouts.
f_T	100 MHz - Transition frequency at V_CE = 10 V, I_C = 2 mA; indicates usable bandwidth for small-signal amplification up to RF front-end stages.

Pinout & Package

2PD601ART-QR is housed in a standardized SOT23 (TO-236AB) surface-mount plastic package measuring 2.9 mm × 1.3 mm × 1.0 mm with 1.9 mm lead pitch. The package supports reflow and wave soldering per IPC-7095 guidelines and features tin-plated terminations on FR4 PCBs.

Pin/Terminal	Circuit Role	Design Meaning
1	Base (B)	Control terminal for forward-biasing the BE junction; requires ~0.7–0.9 V and sufficient I_B (≥10 mA) to saturate the transistor at full I_C.
2	Emitter (E)	Current return path and reference node; connected to ground or low-side rail in common-emitter configurations.
3	Collector (C)	Output current terminal; carries switched load current and connects to V_CC or high-side supply through external load.

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing-enables direct use in infotainment, body control, and ADAS subsystems without additional qualification.
SOT23 footprint compatibility	Standardized 3-pin, 1.9 mm pitch layout enables drop-in replacement with industry-common NPN transistors (e.g., MMBT3904, BC847) on existing PCBs.
Low V_CE(sat)	≤250 mV at 100 mA ensures <25 mW conduction loss, reducing thermal stress and improving efficiency in battery-powered sensor nodes.
Wide operating temperature range	−65 °C to +150 °C ambient operation supports deployment in engine bay, under-hood, and industrial control environments without derating.

Applications

Automotive Interior Lighting Control

Industrial Sensor Signal Conditioning

Use Scenario: Driving 20–50 mA LED strings in door handle illumination and dashboard backlighting modules.

IC Role / Device Role / Timing Role: Low-side switch controlling current flow through LEDs via PWM or DC bias.

Use Value: V_CE(sat) ≤ 250 mV minimizes power loss and heat generation in sealed enclosures, while AEC-Q101 compliance guarantees long-term reliability under vibration and thermal cycling.

Use Scenario: Amplifying weak analog outputs (e.g., thermistor or RTD bridges) into ADC-input-compatible levels.

IC Role / Device Role / Timing Role: Common-emitter amplifier stage providing fixed-gain signal boosting with stable h_FE over −40 °C to +125 °C.

Use Value: h_FE = 210–340 at 2 mA ensures predictable gain calibration, and low C_c = 3 pF avoids high-frequency instability in precision DC-coupled paths.

Consumer IoT Button Debounce Circuit

Medical Wearable Power Sequencing

Use Scenario: Cleaning mechanical switch bounce in portable health monitors and smart remotes using RC-filtered base drive.

IC Role / Device Role / Timing Role: Digital switch converting noisy contact closure into clean logic-level transitions.

Use Value: Fast turn-on/off characteristics (supported by f_T = 100 MHz) ensure sub-microsecond response, and low I_CBO ≤ 10 nA prevents false triggering in ultra-low-power sleep modes.

Use Scenario: Enabling/disabling auxiliary rails (e.g., display bias or sensor bias) during boot-up and shutdown sequences.

IC Role / Device Role / Timing Role: Controlled enable switch activated by microcontroller GPIO to sequence power domains.

Use Value: Guaranteed V_CEO = 50 V and T_j = 150 °C allow safe operation with 3.3 V/5 V logic control while powering 24 V auxiliary loads via external resistive divider networks.

Equivalent & Alternatives

The following parts are listed as comparable options for similar NPN general-purpose transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MMBT3904VL	V_CEO = 40 V, h_FE = 100–300, not AEC-Q101 qualified	Limited to commercial-grade consumer electronics; unsuitable for automotive under-hood use	Select when cost sensitivity outweighs automotive qualification and higher V_CEO is unnecessary.
BC847BW	V_CEO = 45 V, h_FE = 200–450, AEC-Q101 qualified but no specified R_th(j-sp)	Similar thermal envelope but lacks published solder-point thermal resistance data for precise board-level modeling	Prefer when higher h_FE tolerance is needed and thermal simulation fidelity is secondary to qualification status.

Compared with MMBT3904VL and BC847BW, the 2PD601ART-QR provides the highest V_CEO (50 V) among AEC-Q101-qualified SOT23 NPN transistors in its class, making it uniquely suitable for 24 V automotive systems where margin against transients is critical.

Availability

2PD601ART-QR is available at Aetrix Electronics and suitable for automotive interior lighting control, industrial sensor signal conditioning, and consumer IoT button debounce circuits requiring stable component supply and guaranteed long-term sourcing.

Supply support for 2PD601ART-QR 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 technologies, delivering high-performance, reliable discrete and logic devices for automotive, industrial, and consumer markets.

The 2PD601ART-QR belongs to Nexperia's AEC-Q101-qualified general-purpose transistor product line, engineered specifically for robust, space-efficient switching and amplification in harsh-environment automotive electronics.

FAQ

Is 2PD601ART-QR pin-compatible with MMBT3904?

Yes-2PD601ART-QR uses the standard SOT23 pinout (1=Base, 2=Emitter, 3=Collector), matching MMBT3904 and other industry-standard NPN transistors. Mechanical footprint and solder land patterns are identical per JEDEC TO-236AB, enabling direct PCB substitution without layout changes.

What is the maximum allowable base current for continuous operation?

The absolute maximum peak base current is 100 mA (single pulse, t_p ≤ 1 ms), but for continuous DC operation, I_B must be limited to maintain T_j ≤ 150 °C. At I_C = 100 mA and h_FE ≥ 210, I_B ≈ 476 µA is sufficient for saturation; typical design practice uses 10× overdrive (e.g., 5 mA) with appropriate series resistance.

Does 2PD601ART-QR support wave soldering?

Yes-Nexperia specifies wave soldering footprints for SOT23 (Fig. 9), with recommended solder land dimensions of 2.8 mm × 1.4 mm (2×) and 2.2 mm × 2.6 mm. Thermal profile must comply with IPC-J-STD-020, and board layout should follow the documented solder resist and paste coverage guidelines to prevent bridging or tombstoning.

How does its thermal resistance compare to BC847B?

2PD601ART-QR specifies R_th(j-sp) = 140 K/W (junction-to-solder-point) on FR4, whereas BC847B datasheets typically omit this parameter. This quantified value enables accurate thermal modeling of solder-joint heating during pulsed operation-critical for reliability validation in automotive applications where localized thermal stress affects solder joint lifetime.

2PD601ART-QR 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

Current - Collector (Ic) (Max):: 100 mA

Voltage - Collector Emitter Breakdown (Max):: 50 V

Vce Saturation (Max) @ Ib, Ic:: 250mV @ 10mA, 100mA

Current - Collector Cutoff (Max):: 10nA (ICBO)

DC Current Gain (hFE) (Min) @ Ic, Vce:: 210 @ 2mA, 10V

Power - Max:: 250 mW

Frequency - Transition:: 100MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: TO-236AB

2PD601ART-QR FAQ

1.How can I place an order for 2PD601ART-QR through Aetrix?

Please submit a Request for Quotation (RFQ) for 2PD601ART-QR 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 2PD601ART-QR reliable?

The price and inventory of 2PD601ART-QR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2PD601ART-QR is usually 5 days.

3.What payment methods are accepted for 2PD601ART-QR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2PD601ART-QR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 2PD601ART-QR?

2PD601ART-QR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 2PD601ART-QR 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 2PD601ART-QR?

For technical support, including 2PD601ART-QR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2PD601ART-QR requirements.

6.How does Aetrix verify that 2PD601ART-QR is sourced from the original manufacturer or authorized distributors?

All 2PD601ART-QR 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 2PD601ART-QR meets industry standards.

7.What is the process for return or replacement of 2PD601ART-QR?

All 2PD601ART-QR units undergo pre-shipment inspection (PSI). If there is an issue with 2PD601ART-QR, 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 2PD601ART-QR part is unused and in its original packaging.

Return procedure for 2PD601ART-QR:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-09-03 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-01 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…