WMSIC Electronic Components

LRC LNP4606T1G

ModelLNP4606T1G
PackageSOP-8
BrandLRC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LRC LNP4606T1G
Type
LRC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
LNP4606T1G
Electronic Component
1
Package
SOP-8
Electronic Component
1 N +1 P
Type
N +P
Electronic Component
MOSFET
Electronic Component
0.178g
Electronic Component
1
Electronic Component
BM0264743574
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
2.1W
Electronic Component
Electronic Component
Electronic Component
4000
Voltage(Vdss)
30V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

LNP4606T1G 30V N/P沟道MOSFET产品概述

LNP4606T1G是乐山无线电(LRC)推出的一款30V双沟道互补MOSFET,集成1个N沟道和1个P沟道器件,采用SOP-8贴片封装。该产品针对低压中功率应用场景设计,兼顾体积紧凑性、开关特性与宽温适应性,可满足便携电子、小型驱动等领域的需求。

一、产品核心定位

LNP4606T1G定位于低压双沟道集成MOSFET,聚焦30V以下电压范围的开关控制与小信号放大。其N/P沟道互补设计可简化电路布局(如互补开关、推挽电路),减少PCB占用空间;同时平衡电流能力与功耗,适合对体积、成本敏感的中低功率场景。

二、关键电气参数解析

核心参数直接决定应用边界,以下为关键指标的实际意义:

  1. 电压与电流规格

    • 漏源击穿电压(Vdss):30V,确保器件在30V以下直流电压下稳定工作,无反向击穿风险;
    • 连续漏极电流(Id):7A(N/P沟道各自的连续电流能力),可满足中等功率负载的持续驱动(如小型电机、LED阵列);
    • 脉冲电流能力:结合连续电流与封装散热,支持短时间(ms级)更大电流脉冲(需参考降额曲线)。
  2. 开关与控制特性

    • 阈值电压(Vgs(th)):3V(@250uA),栅极电压需达3V左右导通,兼顾控制灵敏度与抗干扰性(避免低电压误触发);
    • 栅极电荷量(Qg):18.7nC(@10V),栅极驱动所需电荷量适中,可兼容常规MCU的驱动能力,无需额外栅极放大电路;
    • 电容参数:输入电容(Ciss=664pF)、反向传输电容(Crss=81pF)、输出电容(Coss=90pF)——Crss较小可降低开关损耗,适合高频小信号切换。
  3. 功耗与温度适应性

    • 耗散功率(Pd):2.1W(SOP-8封装最大允许功耗),需配合PCB铜箔散热实现;
    • 工作温度范围:-55℃~+150℃,覆盖工业级温度要求,可用于户外、车载等极端环境。

三、封装与物理特性

采用SOP-8贴片封装,具备以下优势:

  • 尺寸紧凑:常规封装尺寸约6.2mm×5.2mm×1.6mm,适合高密度PCB布局;
  • 散热设计:引脚与焊盘可有效传递功耗,配合PCB铜箔满足2.1W耗散需求;
  • 装配兼容:符合表面贴装工艺,可兼容自动贴片机生产,降低制造成本。

四、典型应用场景

结合参数与设计定位,主要适用于:

  1. 便携电子电源管理:移动电源输入/输出开关、蓝牙耳机充电控制,利用双沟道互补实现高效切换;
  2. 小型负载驱动:玩具电机、小型散热风扇、LED驱动,7A连续电流满足中等功率负载;
  3. IoT终端低功耗开关:智能家居传感器电源通断控制,宽温与低Qg特性适合长期稳定工作;
  4. 音频辅助电路:小功率音频放大器推挽输出级,N/P沟道互补提升信号完整性;
  5. 工业低压控制:小型PLC I/O接口、传感器信号切换,-55℃~+150℃适应工业环境。

五、品牌与品质保障

乐山无线电(LRC)是国内老牌半导体企业,LNP4606T1G遵循:

  • 环保合规:无铅封装,符合RoHS、REACH指令;
  • 可靠性测试:通过ESD、温度循环、湿度老化等测试,确保长期稳定;
  • 参数一致性:批量生产偏差小,满足工业化大规模应用要求。

总结

LNP4606T1G以集成化设计、宽温范围、平衡的开关/电流能力为核心优势,覆盖便携电子、小型驱动、工业控制等多领域。SOP-8封装与LRC的品质保障,使其成为中低功率低压场景下的高性价比选择。

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