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

Diodes Incorporated DXT2011P5Q-13

Name: DXT2011P5Q-13
Brand: Diodes Incorporated
SKU: DXT2011P5Q-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DXT2011P5Q-13

Manufacturer:: Diodes Incorporated

Category:: Single Bipolar Transistors

Package:: PowerDI™ 5

Datasheet:: DXT2011P5Q-13.pdf

Description:: TRANS NPN 100V 6A POWERDI 5

Quantity:: RFQ Add To RFQ list

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Inventory:13,216

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Product details

Overview

DXT2011P5Q from Diodes Incorporated is a 100 V, 6 A NPN medium-power bipolar junction transistor (BJT) with low saturation voltage (V_CE(SAT) = 35 mV @ IC = 1 A), qualified to AEC-Q101 for automotive use, and housed in the compact PowerDI®5 surface-mount package. It delivers high reliability in motor drive, DC-DC converter, and voltage regulator emitter-follower circuits where low conduction loss and thermal efficiency are critical.

For engineers reviewing the DXT2011P5Q datasheet, DXT2011P5Q pinout, DXT2011P5Q application, or DXT2011P5Q equivalent, this part supports high-current switching up to 10 A peak, operates across –55 °C to +150 °C, meets stringent automotive qualification, and offers 43% smaller footprint than SOT-223 - key selection criteria for space-constrained power stages.

Technical Context

This NPN BJT is optimized for linear and switching operation in automotive-grade power management. Its 100 V V_CEO, 6 A continuous collector current, and 3.2 W power dissipation (on 50 mm × 50 mm 2 oz Cu PCB) enable robust performance in high-voltage, medium-current applications such as brushed motor drivers and synchronous rectifier control.

The device features low V_CE(SAT) (35–220 mV across 0.1–5 A), high h_FE (100–300 at IC = 10 mA–10 A), and 130 MHz f_T, supporting fast switching with minimal turn-on/turn-off delay (t_ON = 41 ns, t_OFF = 1010 ns under specified conditions).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	100 V - Supports operation in 48 V automotive systems with margin against transients.
I_C (continuous)	6 A - Enables direct drive of small-to-medium DC motors or load switches without external buffering.
V_CE(SAT) @ IC = 1 A	35 mV - Reduces conduction loss to < 35 mW at 1 A, improving thermal efficiency in emitter-follower regulators.
h_FE @ IC = 5 A	10 - Ensures stable base drive design at high current, minimizing required base current (IB = 500 mA).
f_T	130 MHz - Supports switching frequencies up to ~10 MHz in optimized layouts, suitable for PWM-controlled DC-DC stages.
R_JA (50 mm × 50 mm 2 oz Cu)	39 °C/W - Enables 3.2 W dissipation with ≤125 °C junction rise above 25 °C ambient, easing thermal design.
ESD HBM	4000 V - Provides robust handling during board assembly and in-circuit operation in industrial environments.

Pinout & Package

Package: PowerDI®5 (leadless, exposed collector pad), 3-terminal surface-mount package with 1.1 mm max height, UL 94V-0 rated, and moisture sensitivity level 1.

Pin/Terminal	Circuit Role	Design Meaning
Collector (Exposed Pad)	Main current sink / thermal path	Electrically and thermally connected to PCB copper pour; primary heat dissipation path.
Emitter	Current return node	Low-impedance output terminal in emitter-follower configuration; referenced to ground or common rail.
Base	Control input	Receives current-limited drive signal; requires IB ≈ IC/hFE (e.g., 500 mA for IC = 5 A).

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive underhood applications including temperature cycling, humidity, and mechanical shock.
PowerDI®5 package	43% smaller footprint than SOT-223 and 60% smaller than TO-252, enabling high-density PCB layouts.
Low V_CE(SAT)	35 mV @ IC = 1 A reduces I²R losses by >50% vs. standard BJTs, lowering thermal stress in continuous conduction mode.
Lead-free & RoHS compliant	Fully halogen- and antimony-free, meeting EU Directive 2011/65/EU with <900 ppm chlorine and <1000 ppm antimony.
High ESD immunity	4 kV HBM rating ensures robustness during automated placement and system-level ESD events.

Applications

Motor Drive

DC-DC Converter

Use Scenario: Driving 12–48 V brushed DC motors in automotive seat adjusters, HVAC actuators, or wiper systems.

IC Role / Device Role / Timing Role: NPN switch in low-side configuration or emitter-follower for current amplification in H-bridge half-bridge legs.

Use Value: Low V_CE(SAT) minimizes power loss and self-heating during sustained 3–6 A motor stall currents.

Use Scenario: Synchronous rectification or pre-regulator stage in isolated/non-isolated buck converters for infotainment or ADAS power rails.

IC Role / Device Role / Timing Role: High-current pass transistor in linear post-regulator or active clamp circuit.

Use Value: 100 V V_CEO withstands reflected flyback spikes; 130 MHz f_T supports fast transient response in feedback loops.

Voltage Regulator

Telecom Power Management

Use Scenario: Emitter-follower pass element in adjustable LDOs supplying microcontrollers or sensors in body electronics modules.

IC Role / Device Role / Timing Role: Linear regulator pass transistor with base driven by error amplifier.

Use Value: Stable h_FE across temperature (–55 °C to +150 °C) ensures consistent regulation accuracy over full automotive range.

Use Scenario: Overvoltage protection and hot-swap control in telecom line cards or remote radio units.

IC Role / Device Role / Timing Role: Current-limiting series switch in redundant power OR-ing or surge-clamp circuits.

Use Value: 10 A I_CM handles short-duration inrush surges; AEC-Q101 qualification adds reliability for outdoor infrastructure deployments.

Equivalent & Alternatives

The following parts are listed as comparable options for similar NPN medium-power transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
ZXTN2011ZTA	Same PowerDI5 package, but V_CEO = 60 V and I_C = 4 A; lower saturation voltage (25 mV @ 1 A).	Not suitable for 48 V+ automotive systems due to lower breakdown; better for 24 V industrial controls.	Select only if system V_IN < 40 V and thermal budget allows reduced current rating.
MJD122-TP	TO-252 package, V_CEO = 100 V, I_C = 8 A, but V_CE(SAT) = 1.2 V @ 3 A - significantly higher conduction loss.	Larger footprint and inferior thermal resistance (R_JA ≈ 60 °C/W); suited for non-space-constrained legacy designs.	Choose when existing PCB layout uses TO-252 and thermal derating is acceptable.

Compared with ZXTN2011ZTA and MJD122-TP, DXT2011P5Q uniquely balances 100 V rating, 6 A current, ultra-low saturation, and AEC-Q101 compliance in a miniature PowerDI5 package - making it optimal for next-generation automotive power stages where size, efficiency, and qualification are jointly constrained.

Availability

DXT2011P5Q is available at Aetrix Electronics and suitable for automotive motor drive, telecom power management, and DC-DC converter applications requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant sourcing.

Supply support for DXT2011P5Q 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management, signal integrity, and protection solutions.

The DXT2011P5Q belongs to Diodes' AEC-Q101-qualified Power Transistor product line, engineered specifically for automotive power conversion and motor control applications demanding low saturation, high voltage tolerance, and compact packaging.

FAQ

What is the maximum operating temperature for DXT2011P5Q?

The DXT2011P5Q has an operating junction temperature range of –55 °C to +150 °C, verified per AEC-Q101 stress testing. Its thermal resistance R_JL = 5.6 °C/W enables reliable operation at full 6 A current when mounted on a 50 mm × 50 mm 2 oz copper PCB with adequate airflow or heatsinking.

Is DXT2011P5Q pin-compatible with standard SOT-223 NPN transistors?

No - DXT2011P5Q uses the PowerDI®5 package with an exposed collector pad and non-standard pin arrangement (Collector–Emitter–Base). It is not mechanically or electrically pin-compatible with SOT-223 devices like MMBT4401 or DXT1211P5, requiring dedicated PCB layout and thermal pad design.

Does DXT2011P5Q require a gate resistor like MOSFETs?

No - as a bipolar junction transistor, DXT2011P5Q requires base current (not voltage) for turn-on. A series base resistor is used to limit IB based on h_FE and desired IC; typical values range from 10 Ω to 100 Ω depending on drive capability and switching speed requirements.

Can DXT2011P5Q be used in linear regulator applications?

Yes - its low V_CE(SAT), stable h_FE over temperature, and 100 V rating make it well-suited for emitter-follower linear regulators in automotive body control modules. Thermal derating must be applied per R_JA curves when dissipating >1 W continuously.

DXT2011P5Q-13 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: PowerDI™ 5

Packaging:: Tape & Reel (TR)

Product Status:: Active

Transistor Type:: NPN

Current - Collector (Ic) (Max):: 6 A

Voltage - Collector Emitter Breakdown (Max):: 100 V

Vce Saturation (Max) @ Ib, Ic:: 220mV @ 500mA, 5A

Current - Collector Cutoff (Max):: 20nA (ICBO)

DC Current Gain (hFE) (Min) @ Ic, Vce:: 100 @ 2A, 2V

Power - Max:: 3.2 W

Frequency - Transition:: 130MHz

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PowerDI™ 5

DXT2011P5Q-13 FAQ

1.How can I place an order for DXT2011P5Q-13 through Aetrix?

Please submit a Request for Quotation (RFQ) for DXT2011P5Q-13 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 DXT2011P5Q-13 reliable?

The price and inventory of DXT2011P5Q-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DXT2011P5Q-13 is usually 5 days.

3.What payment methods are accepted for DXT2011P5Q-13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DXT2011P5Q-13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DXT2011P5Q-13?

DXT2011P5Q-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DXT2011P5Q-13 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 DXT2011P5Q-13?

For technical support, including DXT2011P5Q-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DXT2011P5Q-13 requirements.

6.How does Aetrix verify that DXT2011P5Q-13 is sourced from the original manufacturer or authorized distributors?

All DXT2011P5Q-13 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 DXT2011P5Q-13 meets industry standards.

7.What is the process for return or replacement of DXT2011P5Q-13?

All DXT2011P5Q-13 units undergo pre-shipment inspection (PSI). If there is an issue with DXT2011P5Q-13, 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 DXT2011P5Q-13 part is unused and in its original packaging.

Return procedure for DXT2011P5Q-13:

1.Submit a request within 90 days.

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

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