The DMG3402LQ-7 parts are TRANS MOSFET N-CH 30V 4A AUTOMOTIVE AEC-Q101 3-PIN SOT-23 T/R, manufactured by Diodes are available for purchase at Jotrin Electronics. Here you can find various types and values of electronic parts from the world's leading manufacturers. The DMG3402LQ-7 components of Jotrin Electronics are carefully chosen, undergo stringent quality control, and are successfully meet all required standards.
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DMG3402L-7 with pin details, that includes DMG3402 Series, they are designed to operate with a Digi-ReelR Alternate Packaging Packaging, Unit Weight is shown on datasheet note for use in a 0.000282 oz, that offers Mounting Style features such as SMD/SMT, Package Case is designed to work in TO-236-3, SC-59, SOT-23-3, as well as the Si Technology, it has an Operating Temperature range of -55°C ~ 150°C (TJ). In addition, the Mounting Type is Surface Mount, the device is offered in 1 Channel Number of Channels, the device has a SOT-23 of Supplier Device Package, and Configuration is Single, and the FET Type is MOSFET N-Channel, Metal Oxide, and Power Max is 1.4W, and the Transistor Type is 1 N-Channel, and Drain to Source Voltage Vdss is 30V, and the Input Capacitance Ciss Vds is 464pF @ 15V, and FET Feature is Standard, and the Current Continuous Drain Id 25°C is 4A (Ta), and Rds On Max Id Vgs is 52 mOhm @ 4A, 10V, and the Vgs th Max Id is 1.4V @ 250μA, and Gate Charge Qg Vgs is 11.7nC @ 10V, and the Pd Power Dissipation is 1.4 W, it has an Maximum Operating Temperature range of + 150 C, it has an Minimum Operating Temperature range of - 55 C, and Fall Time is 2 ns, and the Rise Time is 1.6 ns, and Vgs Gate Source Voltage is 12 V, and the Id Continuous Drain Current is 4 A, and Vds Drain Source Breakdown Voltage is 30 V, and the Vgs th Gate Source Threshold Voltage is 0.6 V to 1.4 V, and Rds On Drain Source Resistance is 52 mOhms, and the Transistor Polarity is N-Channel, and Typical Turn Off Delay Time is 10.3 ns, and the Typical Turn On Delay Time is 1.9 ns, and Qg Gate Charge is 11.7 nC, and the Channel Mode is Enhancement.
The DMG3401LSN-7 is MOSFET P-CH 30V 3A SC59, that includes 1.3V @ 250μA Vgs th Max Id, they are designed to operate with a - 1.3 V Vgs th Gate Source Threshold Voltage, Vgs Gate Source Voltage is shown on datasheet note for use in a 12 V, that offers Vds Drain Source Breakdown Voltage features such as 30 V, Unit Weight is designed to work in 0.000282 oz, as well as the 1 P-Channel Transistor Type, the device can also be used as P-Channel Transistor Polarity. In addition, the Technology is Si, the device is offered in SC-59 Supplier Device Package, the device has a DMG340 of Series, and Rds On Max Id Vgs is 50 mOhm @ 4A, 10V, and the Rds On Drain Source Resistance is 85 mOhms, and Qg Gate Charge is 11.6 nC, and the Power Max is 800mW, and Pd Power Dissipation is 0.8 W, and the Packaging is Digi-ReelR Alternate Packaging, and Package Case is TO-236-3, SC-59, SOT-23-3, it has an Operating Temperature range of -55°C ~ 150°C (TJ), and Number of Channels is 1 Channel, and the Mounting Style is SMD/SMT, and Mounting Type is Surface Mount, it has an Minimum Operating Temperature range of - 55 C, it has an Maximum Operating Temperature range of + 150 C, and the Input Capacitance Ciss Vds is 1326pF @ 15V, and Id Continuous Drain Current is 3 A, and the Gate Charge Qg Vgs is 25.1nC @ 10V, and FET Type is MOSFET P-Channel, Metal Oxide, and the FET Feature is Standard, and Drain to Source Voltage Vdss is 30V, and the Current Continuous Drain Id 25°C is 3A (Ta), and Configuration is Single, and the Channel Mode is Enhancement.
DMG302PU-13 with circuit diagram, that includes Enhancement Channel Mode, they are designed to operate with a Single Configuration, Fall Time is shown on datasheet note for use in a 11 ns, that offers Id Continuous Drain Current features such as - 17 A, it has an Maximum Operating Temperature range of + 150 C, it has an Minimum Operating Temperature range of - 55 C, the device can also be used as SMD/SMT Mounting Style. In addition, the Number of Channels is 1 Channel, the device is offered in SOT-23-3 Package Case, the device has a Reel of Packaging, and Pd Power Dissipation is 0.45 W, and the Qg Gate Charge is 0.35 nC, and Rds On Drain Source Resistance is 13 Ohms, and the Rise Time is 2.3 ns, and Series is DMG302, and the Technology is Si, and Transistor Polarity is P-Channel, and the Transistor Type is 1 P-Channel, and Typical Turn Off Delay Time is 24.1 ns, and the Typical Turn On Delay Time is 4.5 ns, and Unit Weight is 0.000282 oz, and the Vds Drain Source Breakdown Voltage is - 25 V, and Vgs Gate Source Voltage is - 8 V, and the Vgs th Gate Source Threshold Voltage is - 0.96 V.
DMG3401LSN with EDA / CAD Models manufactured by DIODES. The DMG3401LSN is available in SOT23-3 Package, is part of the FETs - Single.
The DMG3402LQ-7 is an automotive-grade N-channel enhancement mode power MOSFET from Diodes Incorporated, part of the DMG Series. This surface-mount transistor offers a maximum drain-source voltage of 30V, continuous drain current of 4A, and a low on-resistance of 52mOhm at 10V gate voltage—ideal for high-efficiency power management applications. Housed in a compact SOT-23 package (TO-236-3, SC-59, SOT-23-3), it is automotive-qualified and PPAP-capable, making it suitable for demanding automotive systems and space-constrained designs.
Benefits
Automotive-grade (AEC-Q100 qualified) for reliable operation in harsh environments
N-channel enhancement mode for straightforward voltage-controlled switching
30V maximum drain-source voltage for robust load handling
4A continuous drain current capacity to support high-power applications
Low on-resistance (52mOhm @10V) minimizes power loss and improves efficiency
Fast switching speeds (1.6ns rise time, 2ns fall time) for high-frequency circuits
Compact SOT-23 surface-mount package for space-constrained designs
PPAP-capable to meet automotive supply chain requirements
Pinout
The DMG3402LQ-7 uses a 3-pin SOT-23 package with key functional pins for gate control and current flow:
Gate (G): Input control pin; applies gate-source voltage to activate/deactivate the transistor (max ±12V)
Drain (D): Output pin; connects to the load or power supply (max 30V drain-source voltage)
Source (S): Ground reference pin; common return path for current and voltage signals
The Gate pin accepts input control signals, while Drain and Source pins facilitate current flow when the transistor is on, enabling efficient power switching.
Application Examples
Automotive power management systems
DC-DC converters (step-down/step-up)
Load switches for portable devices
Automotive lighting and sensor circuits
Battery management systems
Space-constrained industrial control modules
Compliance and Industry Certifications
AEC-Q100 qualified (automotive grade)
RoHS and REACH compliant
Lead-free package
PPAP-capable
Operating temperature range: -55°C to 150°C
ESD-protected gate for enhanced reliability
Manufacturer
Diodes
Packing
Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
RoHs Status
Lead free / RoHS Compliant
Package/Case
SOT-23-3