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Diodes Incorporated DMPH6050SFG-13
- Part No.:
- DMPH6050SFG-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- -
- Datasheet:
-
DMPH6050SFG-13.pdf
- Description:
- MOSFET BVDSS: 41V-60V POWERDI333
- Quantity:
- Payment:
- Shipping:
Inventory:9,601
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Product details
Overview
DMPH6050SFG-13 from Diodes Incorporated is a 60V P-channel enhancement-mode MOSFET in PowerDI3333-8 package, rated for continuous drain current of –18A at TC = +25°C, with RDS(ON) = 50 mΩ @ VGS = –10V and qualified to AEC-Q101 for automotive use in DC-DC converters, backlighting, and power-management circuits.
For engineers reviewing the DMPH6050SFG-13 datasheet, DMPH6050SFG-13 pinout, DMPH6050SFG-13 application, or DMPH6050SFG-13 equivalent, key selection criteria include its –60V VDSS, +175°C maximum junction temperature, 100% unclamped inductive switching rating, low thermal resistance (RθJC = 6°C/W), and compact PowerDI3333-8 footprint occupying only 33% of SO-8 board area.
Technical Context
This MOSFET employs a trench-gate process optimized for high-voltage P-channel operation with robust avalanche capability (EAS = 30.8 mJ, IAS = –24.8 A). Its gate threshold voltage (VGS(TH) = –1 to –3 V) ensures reliable turn-on with standard logic-level drive in high-side switch configurations.
The device features integrated body diode with tRR = 13.6 ns and QRR = 7.4 nC, enabling efficient synchronous rectification and fast-switching applications. Thermal design is supported by low RθJC = 6°C/W and validated performance across –55°C to +175°C junction temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | –60 V - Withstands up to 60V drain-source reverse bias without breakdown, suitable for 48V automotive bus and industrial power rails. |
| RDS(ON) @ VGS = –10V | 50 mΩ max - Limits conduction loss to ≤18 mW at –7A, critical for thermally constrained high-current switches. |
| ID Continuous @ TC = +25°C | –18 A - Supports high-current load switching when mounted on thermally enhanced PCBs with exposed drain pad. |
| TJ Max | +175°C - Enables operation in under-hood automotive environments and high-ambient industrial enclosures. |
| EAS | 30.8 mJ - Guarantees safe energy absorption during inductive load switching transients without failure. |
| Qg @ VGS = –10V | 24.1 nC - Determines gate drive power requirement and switching speed in hard-switched topologies. |
| RθJC | 6°C/W - Enables direct thermal path from junction to PCB copper, supporting >2.8 W steady-state dissipation with proper layout. |
Pinout & Package
Package: PowerDI3333-8 - 3.3 mm × 3.3 mm surface-mount package with exposed drain pad for thermal and electrical connection; 0.65 mm pitch, 8-pin configuration, RoHS-compliant matte tin finish over copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7 | Drain (D) | Internally connected to exposed metal pad; primary current-carrying and heat-dissipating terminal. |
| 8 | Source (S) | Source connection for P-channel operation; referenced to system ground or higher potential in high-side switch. |
| - | Gate (G) | Terminal located between pins 7 and 8 per top-view marking diagram; controls channel conduction via negative VGS. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified & PPAP capable | Validated for automotive production use with full change control, IATF 16949 manufacturing, and zero defect reliability testing. |
| 100% unclamped inductive switching (UIS) | Guaranteed avalanche ruggedness enables robust operation in relay replacement and motor drive snubberless designs. |
| PowerDI3333-8 footprint | Reduces PCB area by 67% vs. SO-8, enabling denser power stage layouts in space-constrained modules like LED drivers and ECUs. |
| +175°C maximum junction temperature | Supports sustained operation in engine bay, transmission control, and industrial motor drive environments without derating. |
| Halogen- and antimony-free "Green" construction | Meets EU RoHS 3 (2015/863/EU) with Br+Cl <1500 ppm and Sb <1000 ppm, ensuring environmental compliance and solderability. |
Applications
| Automotive LED Backlighting | 48V Automotive DC-DC Converters |
|---|---|
Use Scenario: Driving high-brightness LED strings in instrument clusters and center displays under wide ambient temperature swings. IC Role / Device Role / Timing Role: High-side P-channel switch controlling LED current path with fast turn-off to prevent ghosting during PWM dimming. Use Value: Low RDS(ON) minimizes power loss in series-string configurations; +175°C rating ensures reliability during prolonged display-on operation in hot vehicle cabins. | Use Scenario: Synchronous rectification in buck-derived 48V-to-12V/5V converters for ADAS camera modules and infotainment systems. IC Role / Device Role / Timing Role: Low-side or high-side synchronous FET in non-isolated point-of-load regulators requiring tight voltage regulation and high efficiency. Use Value: Fast tF = 25.3 ns and low Qgd = 5.7 nC reduce switching losses; UIS rating protects against inductor flyback stress during transient load steps. |
| Engine Control Unit (ECU) Power Management | Industrial 24V/48V Load Switching |
Use Scenario: Controlling solenoid actuators, fuel injectors, and heater elements in engine management systems exposed to under-hood temperatures. IC Role / Device Role / Timing Role: High-side load switch with integrated protection, driven by microcontroller GPIO with level-shifting. Use Value: AEC-Q101 qualification and 100% UIS ensure functional safety compliance; RDS(ON) stability over temperature avoids thermal runaway during extended duty cycles. | Use Scenario: Hot-swap and inrush current limiting in programmable logic controllers (PLCs) and industrial HMIs operating from 24V/48V rails. IC Role / Device Role / Timing Role: Main power path switch with controlled turn-on via gate resistor network to limit dI/dt and suppress voltage spikes. Use Value: Low Ciss = 1293 pF and gate charge Qg = 24.1 nC enable precise timing control; exposed drain pad supports heatsinking on 2 oz copper layers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMTH6016LSDQ-13 | RDS(ON) = 16 mΩ @ –10V, but rated only to –40V VDSS; larger PowerDI5060 package. | Not suitable for 48V+ systems; better for lower-voltage, higher-current loads where board space is less constrained. | Select only if VDSS margin ≥20% is acceptable and thermal budget allows larger footprint. |
| DMTH6050SFDF-13 | Same RDS(ON) and VDSS, but in smaller PowerDI3333-8 variant with different marking and traceability; identical die and qualification. | No functional difference; used interchangeably in new designs where part number revision control permits. | Drop-in replacement with identical electrical and thermal performance; verify marking and PPAP documentation alignment. |
Compared with DMTH6016LSDQ-13, DMPH6050SFG-13 provides higher voltage margin and smaller footprint but higher RDS(ON); versus DMTH6050SFDF-13, it offers identical performance with distinct lot traceability and packaging configuration for specific OEM requirements.
Availability
DMPH6050SFG-13 is available at Aetrix Electronics and suitable for automotive LED backlighting, 48V DC-DC converters, and ECU power management requiring stable component supply with full AEC-Q101 traceability and PPAP support.
Supply support for DMPH6050SFG-13 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 for automotive, industrial, and consumer markets.
This device belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for high-temperature, high-reliability automotive power switching applications including lighting, body electronics, and power conversion.
FAQ
What is the maximum continuous drain current for DMPH6050SFG-13 at +100°C case temperature?
The maximum continuous drain current is –12 A at TC = +100°C, as specified in the Absolute Maximum Ratings table under "Continuous Drain Current (Note 7)" with VGS = –10V. This reflects thermal derating due to reduced heat transfer efficiency at elevated case temperatures.
Does DMPH6050SFG-13 support gate drive from a 3.3V microcontroller?
No - its gate threshold voltage (VGS(TH)) ranges from –1 V to –3 V, but RDS(ON) is only guaranteed at VGS = –4.5 V (70 mΩ max) and –10 V (50 mΩ max). A 3.3V controller cannot apply sufficient negative gate voltage; a dedicated gate driver or level shifter is required for full enhancement.
How is thermal performance affected by PCB layout for this PowerDI3333-8 MOSFET?
Thermal resistance RθJA improves from 125°C/W (standard FR-4) to 54°C/W with 2 oz copper and thermal vias to an internal ground plane. The exposed drain pad must be soldered to ≥1 inch² copper area; insufficient copper reduces power handling from 2.8 W to 1.2 W and risks thermal runaway at high ID.
Is DMPH6050SFG-13 suitable for linear regulator applications?
No - while it can operate in the linear region, its RDS(ON) variation with temperature (Figure 7) and lack of Safe Operating Area (SOA) characterization beyond pulsed conditions make it unsuitable for sustained linear-mode operation. It is designed exclusively for switching applications with defined duty cycles and thermal management.
DMPH6050SFG-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 6.1A (Ta), 18A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 50mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 24.1 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1293 pF @ 30 V
- FET Feature:
- -
- Power Dissipation (Max):
- 3.2W
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
DMPH6050SFG-13 FAQ
1.How can I place an order for DMPH6050SFG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMPH6050SFG-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 DMPH6050SFG-13 reliable?
The price and inventory of DMPH6050SFG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMPH6050SFG-13 is usually 5 days.
3.What payment methods are accepted for DMPH6050SFG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMPH6050SFG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMPH6050SFG-13?
DMPH6050SFG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMPH6050SFG-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 DMPH6050SFG-13?
For technical support, including DMPH6050SFG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMPH6050SFG-13 requirements.
6.How does Aetrix verify that DMPH6050SFG-13 is sourced from the original manufacturer or authorized distributors?
All DMPH6050SFG-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 DMPH6050SFG-13 meets industry standards.
7.What is the process for return or replacement of DMPH6050SFG-13?
All DMPH6050SFG-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMPH6050SFG-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 DMPH6050SFG-13 part is unused and in its original packaging.
Return procedure for DMPH6050SFG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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