MLS3415A SOT-23

Product Introduction of Guangdong Jiaxun Electronics Co., Ltd. MLS3415A – 19V / -5A P-Channel MOSFET Product Overview The MLS3415A is a P-channel MOSFET designed with advanced trench technology, optimized for high-efficiency, low-power applications. Its key advantages include an extremely low on-resistance (RDS(on)) and minimal gate charge, significantly improving system efficiency and making it ideal for high-density power management and precision electronic devices. Key Features Low On-Resistance: RDS(on) is as low as 35 mΩ at VGS = −4.5 V, ID = −3 A, with a maximum of 50 mΩ, effectively reducing conduction losses. Low Gate Charge: Total gate charge (Qg) is only 8.5 nC, enabling fast switching and enhancing performance in high-frequency applications. High Reliability: Drain-to-source breakdown voltage: −19 V; maximum junction temperature: 150°C, ensuring suitability for demanding operating environments. Compact Package: SOT-23 package, small footprint, ideal for space-constrained PCB layouts. Typical Applications Power modules for video displays Power management in portable devices (DC-DC converters, load switches) Battery protection circuits Industrial control systems Key Parameters Parameter | Condition | Typical Value | Maximum Value | Unit -------------------|-------------------------------|---------------|---------------|----- Drain-to-Source Voltage (VDS) | - | −19 V | −20.7 V | V Continuous Drain Current (ID) | TC = 25°C | - | −5 A | A On-Resistance (RDS(on)) | VGS = −4.5 V, ID = −3 A | 35 mΩ | 50 mΩ | mΩ Total Gate Charge (Qg) | VDS = −10 V, ID = −3 A | 8.5 nC | - | nC Thermal Resistance (RθJA) | Junction-to-Ambient | 125 °C/W | - | °C/W Package & Packaging Information Package Type: SOT-23 (marked as 3415A) Packaging Specifications: Minimum packaging: 3,000 units per reel (7-inch tape-and-reel) Inner box: 45,000 units Outer carton: 180,000 units Mechanical Dimensions: Conforms to SOT-23 standards, supports automated mounting; detailed dimensions are provided in the technical documentation. Quality & Reliability Complies with industrial-grade temperature ranges (storage temperature: −55°C to 150°C). Undergoes rigorous dynamic electrical characterization tests (switching times, capacitance characteristics, etc.) to ensure stable operation. Additional Technical Details & Supporting Diagrams Complete parameter curves (e.g., output characteristics, gate charge curves, safe operating area) and package drawings can be accessed by downloading the technical documentation: Guangdong Jiaxun Electronics Co., Ltd. Empowering electronic design through innovative technologies, dedicated to cost-effective power device solutions!

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Product Description

Product Introduction of Guangdong Jiaxun Electronics Co., Ltd.
MLS3415A -19V/-5A P-Channel MOSFET

Product Overview

The MLS3415A is a P‑channel MOSFET designed with advanced trench technology, optimized for high‑efficiency, low‑power applications. Its key advantages lie in its exceptionally low on‑resistance (RDS(on)) and gate charge, which significantly enhance system efficiency, making it ideal for high‑density power management and precision electronic devices.

Key Features

Low on-resistance ：
- 𝑅𝐷𝑆(𝑜𝑛) RDS(on) typical value as low as 35 mΩ (VGS = −4.5 V, ID = −3 A), maximum 50 mΩ , effectively reducing conduction losses.
Low gate charge ：
- Total gate charge (𝑄𝑔Qg) is only 8.5nC , supports fast on/off switching, enhancing performance in high-frequency applications.
High reliability ：
- Drain-source breakdown voltage -19V , maximum junction temperature 150℃ , adapted to harsh working conditions.
Compact packaging ：
- SOT-23 Encapsulated, compact in size, and ideal for space-constrained PCB layouts.

Typical Applications

Video Display Power Module
Power Management for Portable Devices (DC-DC Converters, Load Switches)
Battery protection circuit
Industrial Control System

Key parameters

Parameter	Conditions	Typical value	Maximum value	Unit
Drain-to-source voltage 𝑉𝐷𝑆VDS	-	-19V	-20.7V	V
Continuous drain current 𝐼𝐷ID	𝑇𝐶=25℃TC=25℃	-	-5A	A
On-state resistance 𝑅𝐷𝑆(𝑜𝑛) RDS(on)	𝑉𝐺𝑆=−4.5𝑉,𝐼𝐷=−3𝐴VGS=−4.5V,ID=−3A	35 mΩ	50 mΩ	mΩ
Total gate charge 𝑄𝑔Qg	𝑉𝐷𝑆=−10𝑉,𝐼𝐷=−3𝐴VDS=−10V,ID=−3A	8.5nC	-	nC
Thermal resistance 𝑅𝜃𝐽𝐴 RθJA	Total thermal resistance of the environment	125	-	°C/W

Packaging and Labeling Information

Package type : SOT-23 (marked as 3415A )
Packaging Specifications ：
- Minimum packaging: 3,000 pieces per roll (7-inch reel)
- Inner box: 45,000 pieces
- Outer carton: 180,000 pieces
Mechanical dimensions : Complies with the SOT-23 standard and supports automated mounting; detailed dimensions are provided in the technical documentation.

Quality and Reliability

Meets industrial-grade temperature range (storage temperature -55℃ to 150℃ ).
Stable operation is ensured through rigorous dynamic electrical characterization tests, including switching times and capacitance measurements.

More technical details and graphical support
For complete parameter curves (such as output characteristics, gate charge curves, and safe operating area) and package drawings, please click the file to download the technical documentation:

Guangdong Jiaxun Electronics Co., Ltd.
Empowering electronic design with innovative technologies, we focus on cost-effective power‑device solutions!

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