My Inquiry
My Account
Diodes Incorporated DMP31D7LVQ-13
- Part No.:
- DMP31D7LVQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- SOT-563, SOT-666
- Datasheet:
-
DMP31D7LVQ-13.pdf
- Description:
- MOSFET 2P-CH 30V 0.62A SOT563
- Quantity:
- Payment:
- Shipping:
Inventory:16,325
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DMP31D7LVQ-13 from Diodes Incorporated is a dual P-channel enhancement-mode MOSFET in SOT563 package, rated for -30V VDSS, 0.9Ω RDS(on) at VGS = -10V, and -0.62A continuous drain current at +25°C. It integrates ESD-protected gates and supports automotive-grade operation per AEC-Q101, with applications in compact DC-DC converters and motor control circuits.
For engineers reviewing the DMP31D7LVQ-13 datasheet, DMP31D7LVQ-13 pinout, DMP31D7LVQ-13 application, or DMP31D7LVQ-13 equivalent, key selection criteria include dual-channel P-MOSFET configuration, low RDS(on) at -4.5V gate drive, thermal resistance of 153°C/W (with copper plate), and AEC-Q101 qualification for automotive power management designs.
Technical Context
This device implements two independent P-channel MOSFETs in a single SOT563 package, sharing no internal connection between channels. Each channel features a gate threshold voltage range of -1V to -2.6V and exhibits fast switching with tD(on) = 30ns and tF = 31ns under specified test conditions.
It delivers low on-resistance across temperature: RDS(on) remains ≤0.9Ω at -55°C to +150°C when biased at VGS = -10V and ID = -0.42A, while maintaining 1.7Ω at VGS = -4.5V and ID = -0.2A - enabling efficient operation in space-constrained, low-voltage power rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -30V - maximum blocking voltage for each channel in off-state, suitable for 24V automotive and industrial bus systems |
| RDS(on) @ VGS = -10V | 0.9Ω - enables ≤0.23W conduction loss at -0.42A, critical for thermally constrained PCB layouts |
| RDS(on) @ VGS = -4.5V | 1.7Ω - supports logic-level drive from 3.3V/5V microcontrollers without level-shifting circuitry |
| ID (continuous, +25°C) | -0.62A - defines safe steady-state current per channel with standard FR-4 mounting and 1-inch copper pad |
| Ciss | 19pF - low input capacitance reduces gate drive power and improves switching efficiency in high-frequency DC-DC stages |
| Qg @ VGS = -10V | 0.8nC - minimal total gate charge enables fast turn-on with low driver IC current demand |
| TJ range | -55°C to +150°C - full operational junction temperature range validated for under-hood automotive environments |
Pinout & Package
Package: SOT563 - ultra-compact 6-pin surface-mount package (1.60 × 1.60 × 0.60 mm), lead-free, halogen-free, and RoHS-compliant. Designed for high-density PCB layouts with 0.5mm pitch and matte tin annealed terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S1 | Source of Channel 1 | Low-impedance return path for first P-MOSFET; internally connected to exposed thermal pad in some variants (not applicable here) |
| G1 | Gate of Channel 1 | Control terminal for first channel; ESD-protected, requires ≤±20V bias relative to S1 |
| D1 | Drain of Channel 1 | High-side switching node for Channel 1; connects to load or supply rail depending on topology |
| S2 | Source of Channel 2 | Independent source node for second P-MOSFET; electrically isolated from S1 |
| G2 | Gate of Channel 2 | Separate control input for second channel; identical electrical characteristics to G1 |
| D2 | Drain of Channel 2 | Second high-side switching node; enables dual independent load control or complementary half-bridge configuration |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive power management use with PPAP capability and IATF 16949 manufacturing |
| ESD-protected gate | HBM rating ≥2kV ensures robustness during board assembly and handling without external protection diodes |
| Low Ciss / Coss | 19pF / 16pF minimizes switching losses and improves efficiency in 500kHz–1MHz DC-DC converters |
| Thermal resistance (RθJA) | 153°C/W with 1-inch copper pad - enables 0.8W dissipation at +70°C ambient without forced cooling |
| Green compound (UL 94V-0) | Molded plastic meets flammability and environmental compliance for consumer and automotive end equipment |
Applications
| Automotive Body Control Module | USB-C Power Delivery Switching |
|---|---|
|
Use Scenario: Controlling LED lighting and window lift motors in vehicle door modules using 12V battery supply. IC Role / Device Role / Timing Role: Dual high-side switch providing independent ON/OFF control of two loads with integrated gate protection and thermal stability. Use Value: Eliminates need for discrete gate drivers and external ESD protection, reducing BOM count by 3 components per channel. |
Use Scenario: Enabling/disabling VBUS paths in portable USB-C PD adapters with 5V–20V input range. IC Role / Device Role / Timing Role: Dual P-MOSFET array implementing reverse-polarity protected, low-RDS(on) power routing with fast turn-off (<31ns fall time). Use Value: Achieves <1.5mΩ·A² conduction loss at 0.5A, supporting compact 10W adapter designs without heatsinking. |
| Industrial Sensor Node Power Gating | Medical Wearable Battery Management |
|
Use Scenario: Power gating of analog front-end and wireless transceiver subsystems in battery-powered IIoT sensors. IC Role / Device Role / Timing Role: Low-quiescent-current dual switch isolating non-active circuit blocks to extend battery life between wake cycles. Use Value: Delivers <1μA off-state leakage (IDSS ≤ -1μA) and <0.1nC Qgs, minimizing standby energy loss in 10-year deployments. |
Use Scenario: Isolating charging circuitry from patient-connected monitoring circuits in Class II medical wearables. IC Role / Device Role / Timing Role: Dual-channel isolation switch ensuring galvanic separation and fault containment between battery and sensitive analog signal paths. Use Value: Meets IEC 60601-1 creepage/clearance requirements via SOT563's 0.5mm pin pitch and reinforced insulation design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN3026LSD-13 | Single N-channel, 30V, 0.045Ω @ VGS = 10V - requires high-side driver or bootstrap circuitry | Not pin-compatible; unsuitable for direct logic-level P-channel replacement in high-side configurations | Select only if redesigning for N-channel high-side with driver IC support |
| AO6401 | Dual P-channel, 30V, 1.2Ω @ VGS = -4.5V, SOT23-6 package - higher RDS(on) and larger footprint | Larger thermal resistance (236°C/W) limits power handling in dense layouts | Acceptable for cost-sensitive, non-automotive applications where 0.5A max current suffices |
Compared with DMN3026LSD-13 and AO6401, DMP31D7LVQ-13 uniquely combines AEC-Q101 qualification, 1.7Ω RDS(on) at -4.5V, and SOT563's 30% smaller footprint - making it the only drop-in solution for space-limited, automotive-grade dual high-side switching.
Availability
DMP31D7LVQ-13 is available at Aetrix Electronics and suitable for automotive body control modules, USB-C power delivery adapters, and industrial sensor node power gating requiring stable component supply and long-term lifecycle assurance.
Supply support for DMP31D7LVQ-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 and signal integrity solutions for automotive, industrial, and consumer markets.
The DMP31D7LVQ belongs to Diodes' AEC-Q101-qualified power MOSFET product line, engineered specifically for compact, high-efficiency high-side switching in automotive and portable power systems.
FAQ
Is DMP31D7LVQ-13 suitable for high-frequency PWM applications above 1MHz?
Yes - its 19pF Ciss, 0.8nC Qg at -10V, and 31ns turn-off fall time enable reliable operation up to 2MHz in buck converter topologies when paired with appropriate gate drivers. Thermal derating must be applied above 500kHz due to increased switching losses.
What is the maximum allowable gate-source voltage during transient conditions?
The absolute maximum VGS is ±20V per the datasheet. During transient events such as hot-swap or load-dump, external Zener clamping at ±12V is recommended to prevent gate oxide stress, especially given the device's ESD-protected but not overvoltage-hardened gate structure.
Does the SOT563 package include an exposed thermal pad?
No - the SOT563 package used for DMP31D7LVQ-13 has six solderable terminals (S1/G1/D1/S2/G2/D2) with no exposed thermal pad. Thermal performance relies entirely on copper area under the leads; the 153°C/W RθJA value assumes a 1-inch square copper plate per JEDEC standards.
Can both channels be paralleled to increase current capacity?
No - the channels are electrically isolated but not matched for current sharing. Parallel operation would cause thermal imbalance due to parametric variation in VGS(th) (±0.8V) and RDS(on) (±30%), risking premature failure of the lower-threshold device. Use a single-channel part rated for higher current instead.
DMP31D7LVQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-563, SOT-666
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 30V
- Current - Continuous Drain (Id) @ 25°C:
- 620mA (Ta)
- Rds On (Max) @ Id, Vgs:
- 900mOhm @ 420mA, 10V
- Vgs(th) (Max) @ Id:
- 2.6V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.8nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 19pF @ 15V
- Power - Max:
- 500mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-563
DMP31D7LVQ-13 FAQ
1.How can I place an order for DMP31D7LVQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP31D7LVQ-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 DMP31D7LVQ-13 reliable?
The price and inventory of DMP31D7LVQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP31D7LVQ-13 is usually 5 days.
3.What payment methods are accepted for DMP31D7LVQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP31D7LVQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP31D7LVQ-13?
DMP31D7LVQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP31D7LVQ-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 DMP31D7LVQ-13?
For technical support, including DMP31D7LVQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP31D7LVQ-13 requirements.
6.How does Aetrix verify that DMP31D7LVQ-13 is sourced from the original manufacturer or authorized distributors?
All DMP31D7LVQ-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 DMP31D7LVQ-13 meets industry standards.
7.What is the process for return or replacement of DMP31D7LVQ-13?
All DMP31D7LVQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP31D7LVQ-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 DMP31D7LVQ-13 part is unused and in its original packaging.
Return procedure for DMP31D7LVQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMP31D7LVQ-13 Tags
-
SSM6N7002KFU,LF
Toshiba Semiconductor and Storage
-
2N7002DW-7-F
Diodes Incorporated
-
SSM6L56FE,LM
Toshiba Semiconductor and Storage
-
SSM6N37FU,LF
Toshiba Semiconductor and Storage
-
2N7002DWH6327XTSA1
Infineon Technologies
-
2N7002BKS,115
Nexperia USA Inc.
-
DMG1016UDW-7
Diodes Incorporated
-
UM6K33NTN
Rohm Semiconductor
-
DMG6602SVT-7
Diodes Incorporated
-
EM6K34T2CR
Rohm Semiconductor
-
UM6K34NTCN
Rohm Semiconductor
-
DMG6601LVT-7
Diodes Incorporated
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
