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XNRUSEMI XR2302V
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XNRUSEMI XR2302V
- Type
- XNRUSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XNRUSEMI
- Electronic Component
- XR2302V
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 N
- Type
- N
- Electronic Component
- MOSFET
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Electronic Component
- BM0264844108
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 850mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage(Vdss)
- 20V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XR2302V 产品概述
一、概述
XR2302V 是 XNRUSEMI（新锐）推出的一款高单元密度沟槽式 N 沟道 MOSFET，采用 SOT-23 小封装，面向小功率开关与负载开关场景。器件在 20V 漏源耐压下提供优秀的开通性能与开关效率，满足便携、电源管理与电机驱动等应用的紧凑化设计需求。产品符合 RoHS 与绿色环保要求，并通过了全功能可靠性认证，适合量产应用。
二、主要参数
- 类型：N 沟道沟槽 MOSFET
- 漏源电压 Vdss：20 V
- 连续漏极电流 Id：3 A
- 导通电阻 RDS(on)：55 mΩ @ Vgs = 4.5 V
- 功耗 Pd：850 mW
- 阈值电压 Vgs(th)：1.0 V
- 总栅极电荷 Qg：2.7 nC @ Vgs = 10 V
- 输入电容 Ciss：184 pF
- 反向传输电容 Crss：28 pF
- 工作温度范围：-55 ℃ ~ +150 ℃
- 包装：SOT-23
三、主要特性
- 低导通电阻：55 mΩ@4.5V 在 SOT-23 封装下能提供较低导通损耗，适合 5V 逻辑驱动。
- 快速开关：较小的 Ciss（184 pF）与 Crss（28 pF）以及 Qg 仅 2.7 nC（10V）有利于降低开关损耗并支持较快的开关频率。
- 小型封装：SOT-23 便于表面贴装，适合空间受限的板级设计。
- 宽工作温度与可靠性认证：适合工业级和消费类多种工作环境。
四、典型应用
- 便携式设备电源管理、负载开关与电池保护
- 5V 逻辑控制的低压 DC-DC 转换器开关器件
- 小功率电机驱动与继电器替代开关
- 信号切换、保护电路及通用开关应用
五、使用建议
- 驱动电压：在 4.5V 门极驱动下可达到标称 RDS(on)，建议与 5V 或更高驱动电平配合以保证最低损耗；若仅用 3.3V 驱动，应评估导通损耗增加带来的热升。
- 散热管理：SOT-23 封装 Pd = 850 mW，实际允许功耗受 PCB 铜箔面积与环境温度影响较大。高电流或连续导通场景建议在 PCB 上增加散热铜箔并靠近过孔散热。
- 布局要点：门极至驱动源的回流路径应尽量短，输入端加入去耦电容以抑制开关尖峰。
- 保护与可靠性：在感性负载应用中建议并联减速网络或 TVS 以抑制瞬态电压，避免超出 20V Vdss。
六、型号与合规
- 型号：XR2302V
- 品牌：XNRUSEMI（新锐）
- 封装：SOT-23
- 合规：RoHS、绿色产品，并已通过全功能可靠性认证
如需封装图、引脚分配、完整尺寸或更详细的电气特性曲线（RDS(on) 随温度、Id 与 Vgs 的变化、开关能耗测试等），可提供数据手册或样片以便进一步验证设计。
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