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Diodes Incorporated DMP610DLQ-7
- Part No.:
- DMP610DLQ-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
DMP610DLQ-7.pdf
- Description:
- MOSFET BVDSS: 41V~60V SOT23 T&R
- Quantity:
- Payment:
- Shipping:
Inventory:1,688
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Product details
Overview
DMP610DLQ-7 from Diodes Incorporated is a P-channel enhancement-mode MOSFET in SOT23 package, rated for -60V VDSS, 10Ω RDS(ON) @ VGS = -5V, and -186mA ID at TA = +25°C. It is AEC-Q101 qualified, PPAP-capable, and designed for automotive power management and analog switching functions.
For engineers reviewing the DMP610DLQ-7 datasheet, DMP610DLQ-7 pinout, DMP610DLQ-7 application, or DMP610DLQ-7 equivalent, key selection criteria include gate threshold voltage (-0.8 to -2.0V), low input capacitance (40pF Ciss), fast switching (tD(OFF) = 39.7ns), thermal resistance (180°C/W with 1-inch pad), and AEC-Q101 qualification status.
Technical Context
This MOSFET operates as a low-side load switch in automotive subsystems, leveraging its negative gate threshold and low RDS(ON) to minimize conduction loss in 12V/24V rail control. Its -60V breakdown rating supports transient robustness in stop-start and load-dump environments.
The device uses planar DMOS technology with optimized gate oxide thickness for stable VGS(TH) over temperature (-55°C to +150°C) and low leakage (IDSS ≤ -1µA at -60V). Body diode recovery (tRR = 26.6ns, QRR = 16.3nC) enables efficient reverse-current handling in bidirectional signal paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -60V - Withstands automotive load-dump transients up to ISO 7637-2 Pulse 5a without avalanche failure. |
| RDS(ON) | 10Ω max @ VGS = -5V - Enables <186mA continuous switching with ≤0.35W conduction loss at rated current. |
| VGS(TH) | -0.8 to -2.0V - Ensures reliable turn-on with standard 3.3V/5V logic-level gate drivers in low-voltage control circuits. |
| Ciss | 40pF typical - Reduces gate drive power and improves switching efficiency in high-frequency PWM applications. |
| tD(OFF) | 39.7ns - Supports >2MHz switching in power management ICs where fast turn-off minimizes shoot-through risk. |
| RθJA | 180°C/W (1-inch pad) - Limits junction rise to ≤90°C at 0.69W dissipation, enabling operation in compact automotive ECUs. |
| ID | -186mA @ TA = +25°C - Suitable for LED biasing, sensor power gating, and microcontroller I/O protection switches. |
Pinout & Package
Package: SOT23 - Surface-mount plastic case, UL 94V-0 rated, 0.008g weight, matte tin terminals, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Drain (D) | High-side or low-side current path terminal | Connected to load or supply rail; handles full switched current and must be routed with thermal relief on PCB. |
| Gate (G) | Control electrode | Receives logic-level voltage; requires <0.5nC total gate charge for full turn-on, minimizing driver loading. |
| Source (S) | Reference node for gate drive and current return | Bonded to substrate; forms body diode anode; must be tied to system ground or common reference in low-side configurations. |
Key Features
| Feature | Design Value |
|---|---|
| Low gate threshold voltage | VGS(TH) down to -0.8V ensures compatibility with 3.3V microcontrollers without level-shifting circuitry. |
| Low input capacitance | Ciss = 40pF reduces gate drive energy and enables faster edge rates in space-constrained modules. |
| Fast switching speed | tD(OFF) = 39.7ns and tF = 13.8ns support high-efficiency DC-DC pre-regulation and PWM dimming. |
| AEC-Q101 qualification | Validated for automotive use including HTOL, TC, ESD, and mechanical shock per JESD47 and AEC standards. |
| Halogen- and antimony-free | Meets automotive "Green" requirements (<900ppm Br+Cl, <1000ppm Sb) for end-of-life recyclability compliance. |
Applications
| Automotive Interior Lighting Control | Engine Control Unit (ECU) Sensor Power Gating |
|---|---|
|
Use Scenario: Switching 12V LED strings in dashboard backlighting and ambient lighting modules. IC Role / Device Role / Timing Role: Low-side analog switch controlling current flow to LED loads during sleep/wake transitions. Use Value: 10Ω RDS(ON) limits voltage drop to <1.86V at 186mA, preserving brightness while enabling precise PWM dimming via gate timing. |
Use Scenario: Enabling/disabling power to pressure, temperature, and position sensors during ECU low-power modes. IC Role / Device Role / Timing Role: Load switch isolating sensor supply rails to reduce quiescent current below 1µA. Use Value: Gate leakage <±100nA and drain leakage ≤-1µA ensure sub-10µA system standby current, meeting ISO 16750-2 Class IV requirements. |
| Body Control Module (BCM) I/O Protection | Infotainment System Microphone Bias Supply |
|
Use Scenario: Protecting MCU GPIO pins from reverse polarity and overvoltage events in door module actuators. IC Role / Device Role / Timing Role: Reverse-polarity protection switch placed between external connector and internal logic rail. Use Value: -60V VDSS withstands load-dump spikes up to +35V, and body diode forward voltage of -0.8V enables passive clamping without external components. |
Use Scenario: Providing clean, switched bias voltage to MEMS microphones in head unit audio subsystems. IC Role / Device Role / Timing Role: Precision analog switch regulating 2.5–3.3V bias with minimal noise coupling into sensitive audio paths. Use Value: Low Ciss (40pF) and Coss (5pF) prevent RF coupling into microphone output; RDS(ON) stability over temperature avoids gain drift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN601DWK-7 | Same SOT23 package but N-channel; requires high-side driver or charge pump for 12V rail switching. | Not suitable for direct replacement in low-side logic-controlled switches without circuit redesign. | Select only if topology allows N-channel configuration and gate drive voltage exceeds VDD. |
| AO3401 | RDS(ON) = 52mΩ @ VGS = -4.5V - lower on-resistance but higher gate charge (Qg = 3.5nC vs. 0.5nC). | Better for high-current (>500mA) loads but less efficient in ultra-low-power sensor gating due to higher drive loss. | Prefer for higher-current analog switches where gate drive capability exists; avoid in battery-sensitive modules. |
Compared with DMN601DWK-7 and AO3401, DMP610DLQ-7 offers optimal balance of ultra-low gate drive demand, AEC-Q101 compliance, and thermal performance in sub-200mA automotive signal-path switching-making it uniquely suited for logic-level-controlled, space-constrained ECU nodes.
Availability
DMP610DLQ-7 is available at Aetrix Electronics and suitable for automotive interior lighting control, engine control unit (ECU) sensor power gating, and body control module (BCM) I/O protection requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DMP610DLQ-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, manufacturing, and distribution operations across Asia, Europe, and the Americas.
The DMP610DLQ belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, engineered specifically for reliable, low-power switching in harsh-temperature, high-reliability vehicle subsystems.
FAQ
Is DMP610DLQ-7 suitable for high-frequency PWM applications?
Yes. With tD(OFF) = 39.7ns, tF = 13.8ns, and Ciss = 40pF, the device supports PWM frequencies up to 2.5MHz in low-duty-cycle, low-current scenarios such as LED dimming and sensor bias control. Thermal derating applies above 1MHz due to switching loss accumulation.
What is the maximum allowable gate-source voltage for DMP610DLQ-7?
The absolute maximum VGS is ±30V per the datasheet. However, for reliable long-term operation in automotive systems, gate drive should be limited to -5V to -10V to avoid oxide stress and ensure consistent VGS(TH) stability over temperature and lifetime.
Does DMP610DLQ-7 require a gate resistor in series with the driver?
A gate resistor (typically 10–100Ω) is recommended to dampen ringing caused by parasitic inductance in PCB traces and suppress oscillation during fast transitions. The low Qg (0.5nC) makes it tolerant of moderate gate resistance without significant switching delay penalty.
Can DMP610DLQ-7 be used in a high-side switch configuration?
No. As a P-channel MOSFET, it can function as a high-side switch only when the source is tied to the positive rail and gate is driven below source potential. But its -60V VDSS and lack of integrated level-shifting make discrete high-side use impractical without external gate driver circuitry-low-side switching is its intended and validated configuration.
DMP610DLQ-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- 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:
- 186mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 5V
- Rds On (Max) @ Id, Vgs:
- 10Ohm @ 100mA, 5V
- Vgs(th) (Max) @ Id:
- 2V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.5 nC @ 5 V
- Vgs (Max):
- ±30V
- Input Capacitance (Ciss) (Max) @ Vds:
- 40 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 520mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
DMP610DLQ-7 FAQ
1.How can I place an order for DMP610DLQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP610DLQ-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 DMP610DLQ-7 reliable?
The price and inventory of DMP610DLQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP610DLQ-7 is usually 5 days.
3.What payment methods are accepted for DMP610DLQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP610DLQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP610DLQ-7?
DMP610DLQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP610DLQ-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 DMP610DLQ-7?
For technical support, including DMP610DLQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP610DLQ-7 requirements.
6.How does Aetrix verify that DMP610DLQ-7 is sourced from the original manufacturer or authorized distributors?
All DMP610DLQ-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 DMP610DLQ-7 meets industry standards.
7.What is the process for return or replacement of DMP610DLQ-7?
All DMP610DLQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP610DLQ-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 DMP610DLQ-7 part is unused and in its original packaging.
Return procedure for DMP610DLQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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