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Diodes Incorporated DMNH6021SPD-13
- Part No.:
- DMNH6021SPD-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMNH6021SPD-13.pdf
- Description:
- MOSFET 2N-CH 60V 8.2A PWRDI50
- Quantity:
- Payment:
- Shipping:
Inventory:9,285
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Product details
Overview
DMNH6021SPD-13 from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in PowerDI®5060-8 (Type C) package, rated 60V V(BR)DSS, 25mΩ RDS(ON) @ 10V VGS, and 32A ID at TC = +25°C. It delivers low conduction loss and fast switching for high-efficiency DC-DC converters in automotive and industrial power management systems.
For engineers reviewing the DMNH6021SPD-13 datasheet, DMNH6021SPD-13 pinout, DMNH6021SPD-13 application, or DMNH6021SPD-13 equivalent, key selection criteria include dual-channel thermal coupling, 175°C junction rating, unclamped inductive switching capability, and AEC-Q101 qualification for reliability-critical designs.
Technical Context
This dual N-channel MOSFET integrates two matched silicon die in a single exposed-drain thermally enhanced package, enabling synchronous rectification or half-bridge topologies without discrete layout mismatch. Its gate threshold voltage (1–3V) supports 4.5V logic-level drive while maintaining robust noise immunity.
The device features low input capacitance (CISS = 1143pF), fast switching (tD(ON) = 4.4ns, tD(OFF) = 14.2ns), and tightly controlled RDS(ON) variation over temperature (±20% from –55°C to +175°C), supporting stable operation in wide ambient ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| V(BR)DSS | 60V - Withstands up to 60V drain-source blocking voltage before avalanche onset, suitable for 48V bus and PoE+ applications. |
| RDS(ON) Max | 25mΩ @ VGS = 10V, ID = 15A - Enables ≤0.375W conduction loss at 30A per channel in high-current DC-DC phases. |
| ID Max (TC = +25°C) | 32A - Continuous current rating per channel with heatsink; enables compact dual-phase buck converter designs. |
| QG Total | 20.1nC @ VGS = 10V - Low gate charge reduces driver power and switching losses in high-frequency (>500kHz) SMPS. |
| TJ Operating Range | –55°C to +175°C - Supports under-hood automotive and industrial environments without derating below 150°C ambient. |
| RθJC | 2.2°C/W - Exposed drain pad provides direct thermal path to PCB copper, enabling >2.8W dissipation with minimal ΔT. |
| IAS / EAS | 35A / 64mJ - Rated unclamped inductive switching performance ensures robustness against load dump and flyback energy in motor drives. |
Pinout & Package
Package: PowerDI®5060-8 (Type C), surface-mount, thermally enhanced with exposed drain pad. Molded green compound, UL 94V-0 rated, MSL Level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D1 | Drain of Channel 1 | High-current output node; electrically and thermally connected to exposed metal pad for low-inductance, low-RθJC path. |
| S1 | Source of Channel 1 | Reference node for Channel 1; tied to local ground plane or phase node in half-bridge configuration. |
| G1 | Gate of Channel 1 | Logic-level control input; requires <20.1nC charge for full turn-on; sensitive to ESD (±20V max VGSS). |
| D2 | Drain of Channel 2 | Independent high-side or synchronous rectifier node; electrically isolated but thermally coupled to D1 via shared pad. |
| S2 | Source of Channel 2 | Separate reference for Channel 2; enables independent source routing in dual-output or interleaved topologies. |
| G2 | Gate of Channel 2 | Independent control input; matched threshold and timing to G1 for synchronized dual-channel operation. |
Key Features
| Feature | Design Value |
|---|---|
| 175°C rated junction temperature | Enables operation in engine bay, industrial enclosures, and sealed power supplies without forced cooling or derating. |
| 100% unclamped inductive switching (UIS) | Validated 35A/64mJ avalanche capability eliminates need for external snubbers in relay drivers and solenoid controls. |
| Low RDS(ON) @ 4.5V VGS (40mΩ) | Supports direct interface with 5V microcontrollers and PMICs without level-shifting, reducing BOM count. |
| AEC-Q101 qualified | Meets automotive stress test requirements including HTGB, HTRB, and temperature cycling-valid for automotive power modules. |
| PowerDI®5060-8 thermally optimized footprint | Exposes both drain terminals to PCB copper, achieving 2.2°C/W RθJC-2.5× better than SO-8 for same board area. |
Applications
| Automotive LED Headlamp Driver | Industrial DC-DC Buck Converter |
|---|---|
|
Use Scenario: High-brightness LED array powered from 12V/24V battery with PWM dimming and thermal foldback. IC Role / Device Role / Timing Role: Dual-channel synchronous rectifier and high-side switch controlling LED current paths in multi-zone lighting. Use Value: 175°C rating allows placement near optics; low RDS(ON) minimizes heat generation in sealed housings; AEC-Q101 ensures field reliability. |
Use Scenario: 48V-to-12V isolated or non-isolated buck converter for PLC I/O modules and sensor hubs. IC Role / Device Role / Timing Role: Dual N-channel power stage implementing interleaved or parallel phase control for ripple reduction and efficiency optimization. Use Value: Matched RDS(ON) and QG between channels enable balanced current sharing; fast tD(OFF) supports >1MHz switching for size reduction. |
| Backlight Inverter for Industrial Displays | USB-C PD Power Path Switch |
|
Use Scenario: CCFL or high-voltage LED backlight supply in medical monitors and factory HMIs requiring EMI-controlled rise/fall times. IC Role / Device Role / Timing Role: High-side switch driving resonant transformer primary with precise dead-time control via gate timing. Use Value: Low CRSS (69pF) limits Miller-induced shoot-through; tight VGS(TH) distribution (1–3V) ensures consistent turn-on across temperature. |
Use Scenario: Dual-path power delivery switch managing VBUS sourcing/sinking in USB-C PD 3.0 compliant host ports. IC Role / Device Role / Timing Role: Independent channel control for source and sink FETs in bidirectional power path, with body diode forward voltage (0.75V typ) enabling low-loss reverse conduction. Use Value: Low VSD reduces conduction loss during dead-time; 4.5V RDS(ON) compatibility aligns with PD controller GPIO outputs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMNH6021SPDQ-13 | AEC-Q101 qualified variant with identical electrical specs and PowerDI5060-8 package; differs only in traceability and test screening. | Required for automotive production; not necessary for industrial prototypes or non-safety-critical systems. | Select when automotive PPAP compliance or extended reliability testing is mandated. |
| DMN6021SFD-13 | Same die in SuperSO8 package; higher RθJA (40°C/W vs. 2.2°C/W), no exposed drain, lower ID rating (20A vs. 32A). | Limited to lower-power (<15W) or space-constrained designs where thermal budget permits higher junction rise. | Choose only if legacy SO-8 footprint must be retained and thermal margin exceeds 40°C/W requirement. |
Compared with DMNH6021SPD-13, the DMNH6021SPDQ-13 adds automotive traceability without electrical trade-offs, while the DMN6021SFD-13 sacrifices thermal performance and current capability for package compatibility-making the original the optimal choice for thermally demanding, high-current dual-channel applications.
Availability
DMNH6021SPD-13 is available at Aetrix Electronics and suitable for automotive LED drivers, industrial DC-DC converters, and USB-C PD power path designs requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant sourcing.
Supply support for DMNH6021SPD-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 part belongs to Diodes' PowerMOS™ family, engineered for high-efficiency switching in thermally constrained environments-designed specifically for synchronous rectification, DC-DC conversion, and automotive power distribution.
FAQ
What is the maximum continuous drain current per channel at TC = +100°C?
The DMNH6021SPD-13 supports 22A continuous drain current per channel at case temperature +100°C, as specified in the Absolute Maximum Ratings table. This reflects thermal derating due to reduced heat dissipation capacity at elevated temperatures, and assumes proper PCB copper area and thermal vias under the exposed drain pad.
Does this MOSFET require a gate resistor for stability in high-speed switching?
Yes-a gate resistor (typically 4.7Ω to 10Ω) is recommended to dampen ringing caused by parasitic inductance and gate-drain capacitance (CRSS = 69pF). The datasheet's switching time test conditions (RG = 4.7Ω) confirm this value yields optimal tR/tF balance without excessive delay, especially at >500kHz frequencies.
Can the two channels be used in parallel for higher current handling?
No-the channels are electrically isolated but thermally coupled; paralleling them without individual current sensing risks thermal runaway due to RDS(ON) mismatch (±20% over temperature). For higher current, use separate devices with independent thermal pads and current-sharing resistors.
Is the body diode suitable for reverse recovery in synchronous rectification?
Yes-the body diode has tRR = 21.2ns and QRR = 15.2nC at IF = 20A, enabling efficient synchronous rectification in buck converters up to 1MHz. Its low VSD (0.75V typ) and fast recovery minimize conduction and switching losses compared to external Schottky diodes.
DMNH6021SPD-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerTDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 60V
- Current - Continuous Drain (Id) @ 25°C:
- 8.2A, 32A
- Rds On (Max) @ Id, Vgs:
- 25mOhm @ 15A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 20.1nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1143pF @ 25V
- Power - Max:
- 1.5W
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI5060-8
DMNH6021SPD-13 FAQ
1.How can I place an order for DMNH6021SPD-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMNH6021SPD-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 DMNH6021SPD-13 reliable?
The price and inventory of DMNH6021SPD-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMNH6021SPD-13 is usually 5 days.
3.What payment methods are accepted for DMNH6021SPD-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMNH6021SPD-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMNH6021SPD-13?
DMNH6021SPD-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMNH6021SPD-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 DMNH6021SPD-13?
For technical support, including DMNH6021SPD-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMNH6021SPD-13 requirements.
6.How does Aetrix verify that DMNH6021SPD-13 is sourced from the original manufacturer or authorized distributors?
All DMNH6021SPD-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 DMNH6021SPD-13 meets industry standards.
7.What is the process for return or replacement of DMNH6021SPD-13?
All DMNH6021SPD-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMNH6021SPD-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 DMNH6021SPD-13 part is unused and in its original packaging.
Return procedure for DMNH6021SPD-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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