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Diodes Incorporated DMPH6050SFG-7
- Part No.:
- DMPH6050SFG-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- -
- Datasheet:
-
DMPH6050SFG-7.pdf
- Description:
- MOSFET BVDSS: 41V-60V POWERDI333
- Quantity:
- Payment:
- Shipping:
Inventory:3,027
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Product details
Overview
DMPH6050SFG-7 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-7 datasheet, DMPH6050SFG-7 pinout, DMPH6050SFG-7 application, or DMPH6050SFG-7 equivalent, key selection criteria include its –60V VDSS, +175°C maximum junction temperature, 100% unclamped inductive switching rating, low gate charge (Qg = 24.1 nC @ VGS = –10V), and compact PowerDI3333-8 footprint occupying only 33% of SO-8 board area.
Technical Context
This P-channel MOSFET operates with a gate threshold voltage (VGS(TH)) of –1 V to –3 V and supports robust switching in high-side configurations where gate drive relative to source is feasible. Its body diode exhibits tRR = 13.6 ns and QRR = 7.4 nC under IF = –5A, di/dt = 100 A/μs conditions.
The device delivers stable RDS(ON) performance across temperature: normalized on-resistance remains ≤2.2× at TJ = +175°C vs. +25°C (VGS = –10V, ID = –7A), and thermal resistance RθJC is 6°C/W, enabling efficient heat transfer to the PCB's exposed drain pad.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | –60 V - blocking capability for 48V automotive rail and industrial power stages |
| RDS(ON) | 50 mΩ @ VGS = –10V, ID = –7A - enables <1W conduction loss at 14A in high-side switch |
| ID (continuous) | –18 A @ TC = +25°C - supports high-current load switching with external heatsinking |
| Qg | 24.1 nC @ VGS = –10V - determines gate driver current requirement for <50 ns turn-on delay |
| TJ(max) | +175°C - allows operation in engine bay or under-hood environments without derating |
| trr | 13.6 ns - limits reverse recovery losses in synchronous buck or flyback topologies |
| RθJC | 6°C/W - enables direct thermal path from junction to PCB copper, critical for power density |
Pinout & Package
Package: PowerDI3333-8 - surface-mount, thermally enhanced 8-pin package with exposed drain pad (pins 1–3 and 5–8 are source; pin 4 is gate; drain connected to bottom thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 5, 6, 7, 8 | Source (S) | Common source connection; multiple pins reduce bondwire inductance and improve current sharing |
| 4 | Gate (G) | Control terminal; requires –10V to fully enhance; threshold range –1 V to –3 V ensures reliable turn-on with standard logic drivers |
| Bottom Pad | Drain (D) | Primary power output and thermal interface; soldered directly to PCB copper for RθJC = 6°C/W |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification & PPAP support | Enables direct use in automotive production without additional qualification effort |
| 100% unclamped inductive switching (UIS) rating | IAS = –24.8 A, EAS = 30.8 mJ - guarantees survivability during load dump or inductive kick events |
| PowerDI3333-8 footprint | Reduces board area by 67% vs. SO-8 - critical for space-constrained infotainment and ADAS modules |
| +175°C maximum junction temperature | Supports operation in ambient temperatures up to +125°C with appropriate thermal design |
| Halogen- and antimony-free "Green" construction | Meets RoHS 3 (2015/863/EU) with Br+Cl <1500 ppm and Sb <1000 ppm - compliant for global automotive supply chains |
Applications
| Automotive LED Backlighting | High-Side Power Switch |
|---|---|
Use Scenario: Driving 12V/24V LED strings in instrument clusters and center displays with PWM dimming. IC Role / Device Role / Timing Role: High-side constant-current switch controlling LED anode voltage; gate driven by automotive MCU GPIO or dedicated LED controller. Use Value: Low RDS(ON) minimizes power loss and thermal rise in sealed enclosures; AEC-Q101 qualification ensures reliability over 15-year vehicle lifetime. | Use Scenario: Enabling/disabling 12V accessory rails (e.g., USB-C PD, camera modules) in body control modules. IC Role / Device Role / Timing Role: High-side load switch with integrated reverse polarity protection; controlled via CAN/LIN-linked microcontroller. Use Value: +175°C rating permits placement near heat sources; UIS capability prevents failure during battery disconnect transients. |
| 48V-to-12V DC-DC Converter | Automotive HVAC Blower Control |
Use Scenario: Synchronous rectification in buck converter secondary side for mild-hybrid 48V systems. IC Role / Device Role / Timing Role: Low-side synchronous rectifier (with gate driven by dedicated driver IC); leverages fast trr and low Qg. Use Value: 13.6 ns trr and 7.4 nC QRR reduce switching losses by >15% vs. comparable MOSFETs at 250 kHz switching frequency. | Use Scenario: PWM-controlled blower motor driver in climate control units requiring soft-start and overcurrent protection. IC Role / Device Role / Timing Role: High-side half-bridge upper switch; coordinated with N-channel low-side device for bidirectional control. Use Value: RθJC = 6°C/W enables direct thermal coupling to chassis ground plane, maintaining <110°C junction temp at 10A continuous load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMTH6005LPS-13 | RDS(ON) = 4.5 mΩ @ VGS = –10V, but rated only to –40V VDSS; larger PowerFLAT 5x6 package | Not suitable for 48V bus applications requiring –60V blocking; better for 12V/24V only | Select when lower on-resistance is prioritized over voltage rating and board area |
| IPB80P04P4L-02 | –40V VDSS, RDS(ON) = 3.9 mΩ @ –10V, TO-263 package; no AEC-Q101 documentation publicly available | Lacks automotive qualification evidence; unsuitable for safety-critical or PPAP-driven programs | Consider only for non-automotive industrial use where qualification traceability is not required |
Compared with DMTH6005LPS-13 and IPB80P04P4L-02, DMPH6050SFG-7 uniquely balances –60V rating, AEC-Q101 compliance, compact PowerDI3333-8 size, and 50 mΩ RDS(ON) - making it optimal for space- and qualification-constrained automotive power stages where 48V system compatibility is mandatory.
Availability
DMPH6050SFG-7 is available at Aetrix Electronics and suitable for automotive LED backlighting, high-side power switching, and 48V-to-12V DC-DC conversion requiring stable component supply across extended temperature and qualification-sensitive production cycles.
Supply support for DMPH6050SFG-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, specializing in high-reliability components for automotive, industrial, and computing markets with IATF 16949-certified manufacturing.
The DMPH6050SFG-7 belongs to Diodes' AEC-Q101-qualified Power MOSFET product line, engineered specifically for automotive power management where high ambient temperature operation, transient robustness, and space efficiency are critical.
FAQ
What is the maximum gate-source voltage rating for DMPH6050SFG-7?
The absolute maximum gate-source voltage (VGS) is ±20 V. Exceeding this risks permanent oxide damage. Recommended operating range is –10 V to 0 V for full enhancement; gate drive circuits must include clamping or zener protection if sourced from higher-voltage rails.
Does DMPH6050SFG-7 support bidirectional current flow in H-bridge configurations?
No - as a P-channel MOSFET, DMPH6050SFG-7 conducts only from source to drain when enhanced. In H-bridge topologies, it is used exclusively as a high-side switch paired with an N-channel device for low-side switching; body diode conduction is unidirectional (source to drain).
How does the PowerDI3333-8 package achieve lower thermal resistance than SO-8?
PowerDI3333-8 integrates an exposed drain pad directly soldered to PCB copper, achieving RθJC = 6°C/W versus ~40°C/W for SO-8. This eliminates thermal bottlenecks through plastic body and leverages the PCB as primary heatsink - confirmed by JEDEC JESD51-14 measurements in the datasheet.
Is the body diode of DMPH6050SFG-7 suitable for synchronous rectification?
Yes - its tRR = 13.6 ns and QRR = 7.4 nC are optimized for high-frequency (>200 kHz) synchronous rectification in buck converters. However, for best efficiency, external gate control must actively commutate the body diode before reverse recovery begins.
DMPH6050SFG-7 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-7 FAQ
1.How can I place an order for DMPH6050SFG-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMPH6050SFG-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 DMPH6050SFG-7 reliable?
The price and inventory of DMPH6050SFG-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMPH6050SFG-7 is usually 5 days.
3.What payment methods are accepted for DMPH6050SFG-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMPH6050SFG-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMPH6050SFG-7?
DMPH6050SFG-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMPH6050SFG-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 DMPH6050SFG-7?
For technical support, including DMPH6050SFG-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMPH6050SFG-7 requirements.
6.How does Aetrix verify that DMPH6050SFG-7 is sourced from the original manufacturer or authorized distributors?
All DMPH6050SFG-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 DMPH6050SFG-7 meets industry standards.
7.What is the process for return or replacement of DMPH6050SFG-7?
All DMPH6050SFG-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMPH6050SFG-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 DMPH6050SFG-7 part is unused and in its original packaging.
Return procedure for DMPH6050SFG-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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