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Diodes Incorporated DMN61D8LVT-7
- Part No.:
- DMN61D8LVT-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
DMN61D8LVT-7.pdf
- Description:
- MOSFET 2N-CH 60V 0.63A TSOT26
- Quantity:
- Payment:
- Shipping:
Inventory:3,069
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Product details
Overview
DMN61D8LVT-7 from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in TSOT26 package, optimized for automotive relay and solenoid switching. It delivers RDS(ON) = 1.1Ω @ VGS = 5V, supports 630mA continuous drain current at +25°C, and integrates an active clamp to eliminate external freewheeling diodes-used in door lock actuators, window lift modules, and antenna relay drivers.
For engineers reviewing the DMN61D8LVT-7 datasheet, DMN61D8LVT-7 pinout, DMN61D8LVT-7 application, or DMN61D8LVT-7 equivalent, this device is selected for logic-level drive compatibility (VGS(TH) = 1.3–2.0V), AEC-Q101 qualification, high-energy inductive transient tolerance (ELD3 = 300V), and thermal robustness (RθJA = 116°C/W on 1"×1" 2oz copper).
Technical Context
This MOSFET operates as a single-chip protected high-side switch for inductive loads ≥80Ω, featuring integrated active clamping that suppresses voltage spikes during turn-off without external Zener diodes. Its gate threshold (1.3–2.0V) ensures reliable turn-on with 3.3V/5V microcontrollers and logic gates.
It sustains repetitive inductive transients per ELD1/ELD2/ELD3 waveforms and withstands reverse battery (-14V) and dual-voltage jump-start (28V) conditions-key for 12V automotive power domains. Thermal design leverages TSOT26's low RθJA (116°C/W) under high-coverage PCB layout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60V - Withstands load dump and jump-start surges in 12V automotive systems. |
| RDS(ON) | 1.1Ω @ VGS = 5V - Enables low conduction loss in 630mA relay coil drivers. |
| ID (max) | 630mA @ +25°C - Sufficient for typical automotive solenoids and small DC motors. |
| ELD3 | 300V - Survives fast inductive transients (4Ω, 50µs) without external protection. |
| RθJA | 116°C/W - Achieved on 1"×1" FR-4 with 2oz copper; enables stable operation up to +150°C TJ. |
| VGS(TH) | 1.3–2.0V - Ensures full enhancement with 3.3V logic outputs and noise margin. |
| ESD HBM | 4000V - Robust handling in automated assembly and automotive module integration. |
Pinout & Package
TSOT26 package: 6-pin ultra-thin surface-mount outline (2.90 × 1.60 × 0.60 mm), RoHS-compliant matte tin plating over copper leadframe, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (G) | Gate | Logic-level input; accepts 3.3V/5V drive; internal ESD protection (4kV HBM). |
| 2 (S) | Source | Power return path; tied to ground in low-side configuration; forms body diode anode. |
| 3 (D) | Drain | Switched high-voltage output; connects to relay/solenoid load; handles 60V breakdown. |
| 4 (S) | Source (redundant) | Second source terminal for enhanced thermal and current-carrying capability. |
| 5 (D) | Drain (redundant) | Second drain terminal to reduce package inductance and improve transient energy handling. |
| 6 (S) | Source (redundant) | Third source connection; improves solder joint reliability and thermal spreading to PCB. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated active clamp | Eliminates need for external Zener diode; clamps inductive kickback up to 300V (ELD3). |
| AEC-Q101 qualified | Validated for automotive temperature range (−55°C to +150°C) and mechanical stress requirements. |
| Logic-level gate drive | VGS(TH) ≤ 2.0V ensures full enhancement with standard 3.3V MCU I/O pins. |
| High avalanche energy rating | EZ = 200mJ enables reliable switching of relay coils without snubber networks. |
| Green, halogen-free construction | Meets EU RoHS 3 and Diodes Inc.'s "Green" definition (<900ppm Br/Cl, <1000ppm Sb). |
Applications
| Door Lock Actuator Control | Window Lift Motor Driver |
|---|---|
|
Use Scenario: Driving 12V DC solenoid-based door lock actuators in passenger vehicles. IC Role / Device Role / Timing Role: High-side load switch with integrated transient suppression. Use Value: Replaces discrete MOSFET + Zener + TVS stack; reduces BOM count by 3 components and PCB area by >40%. |
Use Scenario: Controlling bidirectional 12V window lift motors in automotive body control modules. IC Role / Device Role / Timing Role: Low-loss, logic-driven half-bridge upper switch (paired with complementary low-side). Use Value: Delivers 630mA continuous current with RDS(ON) = 1.1Ω, minimizing heat rise in confined door modules. |
| Antenna Relay Switching | Seat Adjustment Solenoid Interface |
|
Use Scenario: Switching RF antenna selection relays in telematics and infotainment head units. IC Role / Device Role / Timing Role: Protected inductive load driver with fast turn-off (tF = 440ns) to minimize RF coupling. Use Value: Withstands 300V ELD3 transients while maintaining signal integrity in sensitive RF subsystems. |
Use Scenario: Driving seat position adjustment solenoids in premium vehicle seating systems. IC Role / Device Role / Timing Role: AEC-Q101-qualified interface between MCU GPIO and 80Ω+ inductive loads. Use Value: Guarantees operation across −40°C to +105°C ambient with no derating up to 500mA at +70°C. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel logic-level MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN61D8LQ-7 | SOT23 package; lower ID (470mA), higher RθJA (208°C/W); same die and AEC-Q101 qualification. | Better suited for space-constrained but thermally relaxed designs (e.g., dashboard buttons). | Select when board area is critical and power dissipation ≤390mW suffices. |
| NTMFS4C06NT1G | SO-8FL package; 60V, RDS(ON) = 0.95Ω @ 4.5V; higher ID (11A), no integrated clamp. | Requires external TVS/Zener; used in higher-current body control modules where footprint is secondary. | Choose when >1A load current is needed and external protection is acceptable. |
Compared with DMN61D8LVT-7, DMN61D8LQ-7 trades thermal performance for smaller footprint, while NTMFS4C06NT1G offers higher current capacity at the cost of added protection components and larger package size.
Availability
DMN61D8LVT-7 is available at Aetrix Electronics and suitable for automotive door modules, window lift systems, antenna switching circuits, and seat actuation requiring stable component supply across extended temperature and lifecycle demands.
Supply support for DMN61D8LVT-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 solutions for automotive, industrial, and consumer markets.
This device belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, engineered specifically for robust inductive load switching in 12V vehicle electrical systems without external protection components.
FAQ
Is DMN61D8LVT-7 pin-compatible with DMN61D8L-7?
No. DMN61D8LVT-7 uses the 6-pin TSOT26 package, while DMN61D8L-7 uses the 3-pin SOT23 package. Pin count, layout, and thermal pad structure differ fundamentally-PCB redesign is required for substitution. Both share identical die characteristics and AEC-Q101 qualification, but mechanical integration is not interchangeable.
Can DMN61D8LVT-7 be used in high-side switching configurations?
Yes. The device is a standard N-channel MOSFET and functions as a high-side switch when paired with a gate driver capable of providing VGS ≥ 5V above the drain rail (e.g., charge pump or bootstrap circuit). Its 60V VDSS and integrated clamp make it suitable for 12V battery-referenced high-side loads like antenna relays.
What is the maximum safe operating temperature for continuous use?
The junction temperature must not exceed +150°C. Under typical 1"×1" 2oz copper layout, the device supports continuous operation at +70°C ambient delivering 500mA (per datasheet derating curve). At +105°C ambient, maximum continuous ID drops to ~350mA to maintain TJ ≤ 150°C.
Does the internal active clamp replace all external protection components?
It replaces the freewheeling Zener diode required for inductive load clamping, but external TVS or RC snubbers may still be needed for system-level ESD or EMC compliance beyond the device's 4kV HBM rating. The clamp is optimized for repetitive inductive transients (ELD1–ELD3), not electrostatic discharge events on signal lines.
DMN61D8LVT-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-23-6 Thin, TSOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 60V
- Current - Continuous Drain (Id) @ 25°C:
- 630mA
- Rds On (Max) @ Id, Vgs:
- 1.8Ohm @ 150mA, 5V
- Vgs(th) (Max) @ Id:
- 2V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.74nC @ 5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 12.9pF @ 12V
- Power - Max:
- 820mW
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-26
DMN61D8LVT-7 FAQ
1.How can I place an order for DMN61D8LVT-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN61D8LVT-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 DMN61D8LVT-7 reliable?
The price and inventory of DMN61D8LVT-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN61D8LVT-7 is usually 5 days.
3.What payment methods are accepted for DMN61D8LVT-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN61D8LVT-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN61D8LVT-7?
DMN61D8LVT-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN61D8LVT-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 DMN61D8LVT-7?
For technical support, including DMN61D8LVT-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN61D8LVT-7 requirements.
6.How does Aetrix verify that DMN61D8LVT-7 is sourced from the original manufacturer or authorized distributors?
All DMN61D8LVT-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 DMN61D8LVT-7 meets industry standards.
7.What is the process for return or replacement of DMN61D8LVT-7?
All DMN61D8LVT-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN61D8LVT-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 DMN61D8LVT-7 part is unused and in its original packaging.
Return procedure for DMN61D8LVT-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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