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

Diodes Incorporated DXTP07100BFGQ-7

Name: DXTP07100BFGQ-7
Brand: Diodes Incorporated
SKU: DXTP07100BFGQ-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DXTP07100BFGQ-7

Manufacturer:: Diodes Incorporated

Category:: Single Bipolar Transistors

Package:: 8-PowerVDFN

Datasheet:: DXTP07100BFGQ-7.pdf

Description:: TRANS PNP 100V 2A POWERDI3

Quantity:: RFQ Add To RFQ list

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Inventory:1,980

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Product details

Overview

DXTP07100BFGQ from Diodes Incorporated is a 100V PNP medium-power transistor in PowerDI3333-8 package, rated for -2A continuous collector current, -100V V_CEO, and -250mV V_CE(sat) @ -1A. It serves as a high-side switch or gate driver in automotive power systems, with AEC-Q101 qualification and +175°C operation.

For engineers reviewing the DXTP07100BFGQ datasheet, DXTP07100BFGQ pinout, DXTP07100BFGQ application, or DXTP07100BFGQ equivalent, key selection criteria include its -100V breakdown rating, wettable flank package for optical inspection, thermal resistance of 44°C/W on 50mm×50mm copper, and complementary NPN pairing with DXTN07100BFG.

Technical Context

This PNP bipolar junction transistor operates in linear or saturated switching mode with guaranteed BV_CEO ≥ -100V and V_CE(sat) ≤ -250mV at -1A/-100mA drive. Its f_T of 100–140MHz supports fast switching in gate-drive applications.

Thermally optimized for high-density PCBs, it delivers 3.4W power dissipation when mounted on 50mm×50mm 2oz copper, with R_θJL = 8.5°C/W to the collector tab-critical for thermal management in automotive LDOs and high-side drivers.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	-100V - Ensures safe operation in 48V automotive and industrial bus systems with margin against transients.
I_C (continuous)	-2A - Supports robust load switching in high-side configurations without forced cooling.
V_CE(sat)	-250mV @ -1A - Minimizes conduction loss and self-heating in LDO pass elements and driver stages.
f_T	140MHz typical - Enables clean turn-on/turn-off in MOSFET/IGBT gate drive with <40ns t_on.
T_J max	+175°C - Qualified for under-hood automotive environments and industrial motor control enclosures.
R_θJL	8.5°C/W - Direct thermal path from junction to collector tab simplifies heatsinking in compact layouts.
ESD HBM	4kV - Provides handling robustness during assembly without additional protection circuitry.

Pinout & Package

Package: PowerDI^®3333-8 (SWP, Type UX), surface-mount, thermally enhanced with wettable flanks and matte tin terminals.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (E)	Emitter	Main current exit terminal; connected to high-voltage rail in high-side switch configuration.
Pins 2–4 (C)	Collector	Integrated collector tab (exposed metal pad) - primary thermal and current path; must be soldered to large copper pour.
Pins 5–8 (B)	Base	Parallel base connections reduce drive impedance; accepts -200mA peak for full -2A saturation.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain and body electronics per stress test requirements.
Wettable flank leads	Enables automated optical inspection (AOI) of solder fillets on all four side edges.
Lead-free & halogen-free	Meets RoHS 3 (2015/863/EU) and IATF 16949 manufacturing standards.
High-temperature operation	Rated from -55°C to +175°C ambient - eliminates derating concerns in sealed enclosures.
Complementary NPN pair	DXTN07100BFG shares identical package, voltage rating, and thermal performance for balanced H-bridge design.

Applications

Automotive High-Side Load Switch

Industrial LDO Pass Element

Use Scenario: Controlling 12V/24V solenoid valves or lighting modules in engine control units.

IC Role / Device Role / Timing Role: PNP transistor operating in saturation as high-side switch with base driven by microcontroller GPIO.

Use Value: -100V V_CEO withstands load-dump transients; -250mV V_CE(sat) limits power loss to <250mW at 1A.

Use Scenario: Regulating auxiliary 5V/3.3V rails in PLC I/O modules where input voltage varies up to 40V.

IC Role / Device Role / Timing Role: Linear pass element in adjustable LDO topology with external feedback resistors.

Use Value: +175°C rating allows operation in unventilated DIN-rail enclosures; low V_CE(sat) reduces dropout and thermal stress.

MOSFET Gate Driver Stage

Redundant Power Supply OR-ing

Use Scenario: Driving high-current N-channel MOSFET gates in DC-DC converter half-bridges.

IC Role / Device Role / Timing Role: Fast-switching PNP pull-up stage complementing NPN pull-down in totem-pole driver.

Use Value: 140MHz f_T and 40ns t_on ensure minimal dead-time; parallel base pins lower drive impedance.

Use Scenario: OR-ing two independent 24V backup supplies in telecom shelf power distribution.

IC Role / Device Role / Timing Role: Discrete PNP diode-replacement switch enabling low-loss reverse-current blocking.

Use Value: -250mV V_CE(sat) yields <0.1% conduction loss vs. Schottky diode drop; AEC-Q101 ensures long-term reliability.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
DXTN07100BFG	NPN complement with identical V_CEO, I_C, package, and thermal specs.	Used in push-pull or totem-pole output stages instead of single-ended high-side switching.	Select when building symmetrical driver pairs or NPN-biased circuits requiring matched layout and thermal behavior.
ZTX951	TO-92 package, -100V V_CEO, -1A I_C, higher V_CE(sat) (-500mV @ -1A), no AEC-Q101 qualification.	Limited to non-automotive industrial controls due to lower current rating and lack of automotive qualification.	Choose only for cost-sensitive, low-volume prototypes where thermal performance and AOI capability are secondary.

Compared with DXTN07100BFG, DXTP07100BFGQ offers complementary polarity in identical automotive-grade packaging; versus ZTX951, it delivers 2× current capacity, 50% lower saturation voltage, and full AEC-Q101 compliance-making it the sole choice for production automotive high-side switches.

Availability

DXTP07100BFGQ is available at Aetrix Electronics and suitable for automotive power distribution, industrial LDO regulators, and MOSFET gate-driving circuits requiring stable component supply across extended temperature ranges and high-reliability manufacturing.

Supply support for DXTP07100BFGQ 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 and signal integrity solutions.

This device belongs to Diodes' PowerDI^®3333-8 automotive-qualified transistor family, engineered for space-constrained, thermally demanding applications including engine control, body electronics, and industrial power conversion.

FAQ

What is the maximum allowable PCB copper area needed to achieve the 3.4W power dissipation rating?

The 3.4W rating requires mounting on a 50mm × 50mm pad of 2oz copper, per Note 7 in the Absolute Maximum Ratings table. Smaller copper areas reduce power handling: 25mm × 25mm yields 2.3W, while standard FR4 yields only 1.1W. Thermal vias under the collector tab further improve performance.

Does the wettable flank feature require special stencil or reflow profile adjustments?

No-wettable flanks are compatible with standard Type 3 solder paste and IPC-7527-compliant reflow profiles. The flank geometry enables reliable side-wall solder fillet formation without altering process parameters, making AOI validation possible without added process complexity or yield risk.

Can DXTP07100BFGQ replace a SOT-223 PNP transistor in an existing design?

Yes, but with layout revision: PowerDI3333-8 has different footprint dimensions (3.3mm × 3.3mm vs. SOT-223's 6.7mm × 3.7mm) and uses a bottom-exposed collector tab instead of a top-mounted lead. Thermal and electrical performance improves, but PCB land pattern and stencil must be updated to match the official Diodes suggested pad layout.

Is the -6A I_CM rating usable for repetitive pulse operation?

No-ICM = -6A is specified for single non-repetitive pulses (≤300µs, ≤2% duty cycle). For repetitive pulsed operation, average power must stay within the DC-rated PD limit (1.1W–3.4W depending on layout), and peak current must be limited by thermal accumulation. Use transient thermal impedance curves from the datasheet for accurate pulse-handling analysis.

DXTP07100BFGQ-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: 8-PowerVDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

Transistor Type:: PNP

Current - Collector (Ic) (Max):: 2 A

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

Vce Saturation (Max) @ Ib, Ic:: 500mV @ 200mA, 2A

Current - Collector Cutoff (Max):: 50nA (ICBO)

DC Current Gain (hFE) (Min) @ Ic, Vce:: 100 @ 500mA, 2V

Power - Max:: 1.1 W

Frequency - Transition:: 140MHz

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount, Wettable Flank

Supplier Device Package:: PowerDI3333-8 (SWP) Type UX

DXTP07100BFGQ-7 FAQ

1.How can I place an order for DXTP07100BFGQ-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for DXTP07100BFGQ-7 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 DXTP07100BFGQ-7 reliable?

The price and inventory of DXTP07100BFGQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DXTP07100BFGQ-7 is usually 5 days.

3.What payment methods are accepted for DXTP07100BFGQ-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DXTP07100BFGQ-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DXTP07100BFGQ-7?

DXTP07100BFGQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DXTP07100BFGQ-7 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 DXTP07100BFGQ-7?

For technical support, including DXTP07100BFGQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DXTP07100BFGQ-7 requirements.

6.How does Aetrix verify that DXTP07100BFGQ-7 is sourced from the original manufacturer or authorized distributors?

All DXTP07100BFGQ-7 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 DXTP07100BFGQ-7 meets industry standards.

7.What is the process for return or replacement of DXTP07100BFGQ-7?

All DXTP07100BFGQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DXTP07100BFGQ-7, 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 DXTP07100BFGQ-7 part is unused and in its original packaging.

Return procedure for DXTP07100BFGQ-7:

1.Submit a request within 90 days.

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

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