ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MOSFET 2N/2P-CH 40V 4.5A 8SOIC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N and 2 P-Channel (Full Bridge)
- FET Feature：-
- Drain to Source Voltage (Vdss)：40V
- Current - Continuous Drain (Id) @ 25°C：4.5A (Ta), 3.7A (Ta)
- Rds On (Max) @ Id, Vgs：45mOhm @ 3.9A, 10V, 65mOhm @ 4.2A, 10V
- Vgs(th) (Max) @ Id：3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：12.5nC @ 10V, 11.1nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：574pF @ 20V, 587pF @ 20V
- Power - Max：1.5W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The DMHC4035LSDQ-13 is a complementary enhancement mode MOSFET H-Bridge featuring two N-channel and two P-channel devices in an SO-8 package. It is qualified to AEC-Q101 standards for automotive applications. The N-channel device offers a maximum drain-source voltage of 40V, with on-resistance values of 45mΩ at VGS=10V and 58mΩ at VGS=4.5V. The P-channel device provides -40V breakdown, with on-resistance values of 65mΩ at VGS=-10V and 100mΩ at VGS=-4.5V. Total power dissipation is rated at 1.5W, with an operating temperature range from -55°C to +150°C.
Feature Summary
- Complementary N/P channel configuration integrated into a single SO-8 package
- Qualified to AEC-Q101 standards for high reliability
- Low input capacitance and fast switching speed characteristics
Applications
- Solenoid driving
- DC motor control
- Audio output stages
Procurement Notes
Verify the specific ordering suffix '-13' corresponds to the tape and reel packaging format containing 2,500 units per reel. Confirm that the component meets RoHS 3 compliance requirements and is halogen-free. Ensure the procurement documentation explicitly references the AEC-Q101 qualification status required for automotive-grade deployment.
Selection Notes
Select this component when a compact H-bridge solution is required for low-voltage DC motor or solenoid applications. The SO-8 package accommodates four transistors, reducing board space compared to discrete implementations. Verify that the gate drive voltage levels align with the specified RDS(ON) thresholds for optimal efficiency.
Part Context
This part belongs to Diodes Incorporated's DMHC series of complementary MOSFETs designed specifically for bridge configurations. The 'DQ' suffix indicates AEC-Q101 automotive qualification. The device integrates four enhancement-mode transistors to simplify driver circuit design while maintaining low thermal resistance within the standard surface-mount footprint.
Replacement Considerations
Direct replacements include the DMHC4035LSD-13 (non-automotive grade) or other Diodes Incorporated DMHC series parts with matching SO-8 pinouts and similar electrical ratings. Verify pin compatibility and thermal performance before substitution.
