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Diodes Incorporated DXTP07025BFG-7
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- Part No.:
- DXTP07025BFG-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Bipolar Transistors
- Package:
- 8-PowerVDFN
- Datasheet:
-
DXTP07025BFG-7.pdf
- Description:
- TRANS PNP 25V 3A POWERDI3
- Quantity:
- Payment:
- Shipping:
Inventory:1,980
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Product details
Overview
DXTP07025BFG-7 from Diodes Incorporated is a 25V PNP high-performance power transistor in PowerDI3333-8 package, rated for -3A continuous collector current and -200mV VCE(sat) at -1A, with AEC-Q101 qualification and 175°C maximum junction temperature. It serves as a high-side switch or MOSFET/IGBT gate driver in automotive and industrial power control circuits.
For engineers reviewing the DXTP07025BFG-7 datasheet, DXTP07025BFG-7 pinout, DXTP07025BFG-7 application, or DXTP07025BFG-7 equivalent, key selection criteria include its -25V VCEO, wettable flank terminals for automated optical inspection, thermal resistance of 44°C/W on 50mm × 50mm 2oz copper, and complementary NPN pairing with DXTN07025BFG.
Technical Context
This PNP bipolar junction transistor delivers high-current switching with low saturation voltage and robust thermal performance. Its PowerDI3333-8 package enables high-density PCB layouts while supporting 175°C operation and AEC-Q101 reliability for under-hood automotive use.
The device features 100–160 MHz fT, 70–300 hFE across 50mA–2A IC, and 4000V HBM ESD rating. Its -35V VCBO, -7V VEBO, and -8A ICM peak pulse capability support transient-tolerant switching in LDOs and gate-drive stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | -25 V - Maximum safe collector-emitter voltage before breakdown; defines upper limit for high-side switch voltage rail |
| IC (continuous) | -3 A - Sustained current-handling capacity; supports medium-power load switching without forced cooling |
| VCE(sat) | < -200 mV @ -1A - Low conduction loss; reduces heat generation in linear and saturated switching modes |
| TJ(max) | +175 °C - Enables operation in engine bay or industrial enclosures without derating at elevated ambient |
| RθJA | 44 °C/W (on 50mm × 50mm 2oz Cu) - Thermal path efficiency allows >2W dissipation with minimal board area |
| ESD HBM | 4000 V - Robust handling during assembly; eliminates need for additional ESD protection in gate-drive paths |
| fT | 100–160 MHz - Supports fast switching up to ~100 kHz PWM with controlled rise/fall times |
Pinout & Package
Package: PowerDI®3333-8 (SWP, Type UX), thermally enhanced molded plastic with wettable flank leads, UL 94V-0 rated, 0.03 g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Emitter) | Emitter terminal | Common reference node for PNP configuration; connected to higher potential in high-side switch topology |
| Pin 2 (Base) | Control input | Current-driven gate; requires ~100 mA base drive for full saturation at 1A collector current |
| Pin 3 (Collector) | Output current path | Connected to load; tab is electrically tied to collector and serves as primary thermal interface |
| Pin 4 (Emitter) | Emitter terminal (dual emitter) | Second emitter bond for improved current sharing and reduced parasitic inductance in high-frequency switching |
| Pin 5 (Base) | Base terminal (dual base) | Second base bond enhances drive reliability and reduces base resistance in high-current operation |
| Pin 6 (Collector) | Collector terminal (dual collector) | Second collector bond improves current distribution and thermal spreading across the exposed tab |
| Pin 7 (Emitter) | Emitter terminal (third emitter) | Third emitter connection reinforces low-inductance emitter return path for stable high-speed turn-off |
| Pin 8 (Collector) | Collector terminal (third collector) | Third collector bond maximizes thermal contact area to PCB copper pour for sustained 3A operation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive power electronics per stress test requirements including HTGB, TC, AC/DC life tests |
| Wettable flank leads | Enables 100% automated optical inspection (AOI) of solder joint integrity on bottom-side terminations |
| PowerDI3333-8 package | Thermal resistance as low as 44°C/W on 50mm × 50mm 2oz copper - 3× better than SO-8 for same footprint |
| Complementary NPN pair | DXTN07025BFG shares identical package, ratings, and thermal profile - simplifies dual-rail driver design |
| Lead-free & halogen-free | Meets RoHS 3 (2015/863/EU), <900 ppm Br/Cl, <1000 ppm Sb - compliant with automotive OEM green material mandates |
Applications
| High-Side Switch | Low Dropout Regulator |
|---|---|
|
Use Scenario: Controlling 12V/24V battery-fed loads such as fuel pumps, radiator fans, or solenoids in automotive ECUs. IC Role / Device Role / Timing Role: PNP transistor operating in saturation mode to connect load to battery rail when base is pulled low. Use Value: -200mV VCE(sat) minimizes dropout and self-heating, enabling reliable 3A switching without heatsink at +125°C ambient. |
Use Scenario: Pass element in adjustable LDOs delivering stable 3.3V/5V rails from variable vehicle battery input. IC Role / Device Role / Timing Role: Series pass transistor regulating output by modulating base current in response to error amplifier feedback. Use Value: High hFE (174 typ @ 1A) reduces base drive burden on error amplifier; -175°C TJ(max) ensures stability during thermal transients. |
| MOSFET/IGBT Gate Driver | Automotive Lighting Control |
|
Use Scenario: Driving high-current N-channel MOSFET gates in motor inverters or DC-DC converters where fast turn-on is required. IC Role / Device Role / Timing Role: Active pull-down stage in totem-pole driver configuration, sinking gate charge during turn-off. Use Value: -8A ICM and 40 ns ton enable sub-100ns gate discharge - critical for minimizing shoot-through in half-bridge topologies. |
Use Scenario: Dimmable LED headlight or tail-light current regulation in AEC-Q101-compliant lighting modules. IC Role / Device Role / Timing Role: Constant-current switch controlling LED string anode connection to battery via PWM-modulated base drive. Use Value: Wettable flank leads ensure AOI-verified solder joints on high-vibration lighting PCBs; 4000V HBM prevents ESD damage during module assembly. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP power transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ZXTN07025F | Same VCEO (-25V), but SOT-23 package; RθJA = 250°C/W - limits IC to 0.5A continuous | Suitable only for low-power signal-level switching; not viable for 3A load switching or gate driving | Select only if space-constrained and thermal budget permits significant derating |
| DMT3005LPSQ-13 | PNP MOSFET (not BJT); -30V VDS, 5.3A ID, 45mΩ RDS(on); gate-driven, no base current needed | Eliminates base drive circuitry but requires level-shifted gate control; lacks bipolar linearity for analog LDO use | Prefer for digital switching where gate drive is available; avoid in linear regulator or analog current-source roles |
Compared with ZXTN07025F and DMT3005LPSQ-13, DXTP07025BFG-7 uniquely balances 3A continuous current, ultra-low saturation voltage, AEC-Q101 compliance, and thermally optimized PowerDI3333-8 packaging - making it the only choice for high-reliability, high-current PNP switching in constrained automotive environments.
Availability
DXTP07025BFG-7 is available at Aetrix Electronics and suitable for automotive power distribution, industrial motor control, and LED lighting systems requiring stable component supply and long-term lifecycle assurance.
Supply support for DXTP07025BFG-7 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, headquartered in Plano, Texas, with design and manufacturing operations across Asia and the Americas.
This part belongs to Diodes' AEC-Q101-qualified Power Transistor product line, engineered specifically for automotive power management, engine control, and body electronics where high temperature resilience and process reliability are mandatory.
FAQ
What is the maximum allowable PCB copper area for optimal thermal performance?
The datasheet specifies three thermal test conditions: 0.9W on FR4 (RθJA = 140°C/W), 2.1W on 25mm × 25mm 2oz copper (RθJA = 65°C/W), and 3.1W on 50mm × 50mm 2oz copper (RθJA = 44°C/W). For full 3A continuous operation, a minimum 50mm × 50mm 2oz copper pour connected to the collector tab is required to maintain TJ ≤ 150°C at +85°C ambient.
Can DXTP07025BFG-7 be used in linear regulator applications?
Yes - its -200mV VCE(sat) at -1A and high hFE (174 typ) make it suitable as a series pass element in low-dropout regulators. However, linear operation demands careful thermal design: at 2A with 2V dropout, 4W dissipation requires the 50mm × 50mm copper layout and may necessitate airflow or ambient derating above +70°C.
Is the PowerDI3333-8 package compatible with standard reflow profiles?
Yes - the device is qualified to J-STD-020 Moisture Sensitivity Level 1 and supports standard lead-free reflow profiles (peak 260°C, 60s max above 217°C). The matte tin finish meets MIL-STD-202 Method 208, and the wettable flank geometry ensures reliable solder fillet formation under IPC-A-610 Class 2/3 inspection criteria.
How does the dual-emitter/dual-base/dual-collector structure improve performance?
The PowerDI3333-8's eight-terminal layout uses multiple bonded leads per electrode to reduce parasitic resistance and inductance. Dual emitters lower emitter resistance for faster turn-off; dual bases improve current injection uniformity; dual collectors maximize thermal contact area to the exposed tab - collectively enhancing switching speed, current sharing, and thermal dissipation over conventional 3-pin packages.
DXTP07025BFG-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):
- 3 A
- Voltage - Collector Emitter Breakdown (Max):
- 25 V
- Vce Saturation (Max) @ Ib, Ic:
- 400mV @ 300mA, 3A
- Current - Collector Cutoff (Max):
- 20nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 1A, 2V
- Power - Max:
- 900 mW
- Frequency - Transition:
- 160MHz
- 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
DXTP07025BFG-7 FAQ
1.How can I place an order for DXTP07025BFG-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DXTP07025BFG-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 DXTP07025BFG-7 reliable?
The price and inventory of DXTP07025BFG-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DXTP07025BFG-7 is usually 5 days.
3.What payment methods are accepted for DXTP07025BFG-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DXTP07025BFG-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DXTP07025BFG-7?
DXTP07025BFG-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DXTP07025BFG-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 DXTP07025BFG-7?
For technical support, including DXTP07025BFG-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DXTP07025BFG-7 requirements.
6.How does Aetrix verify that DXTP07025BFG-7 is sourced from the original manufacturer or authorized distributors?
All DXTP07025BFG-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 DXTP07025BFG-7 meets industry standards.
7.What is the process for return or replacement of DXTP07025BFG-7?
All DXTP07025BFG-7 units undergo pre-shipment inspection (PSI). If there is an issue with DXTP07025BFG-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 DXTP07025BFG-7 part is unused and in its original packaging.
Return procedure for DXTP07025BFG-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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