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JJW JMTL2310A
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JJW JMTL2310A
- Type
- JJW
- Minimum package
- 3000 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JJW
- Electronic Component
- JMTL2310A
- Electronic Component
- 1
- Package
- SOT-23(TO-236)
- Electronic Component
- 1 N
- Electronic Component
- MOSFET
- Electronic Component
- 0.02g
- Electronic Component
- 1
- Electronic Component
- BM0228586249
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 1.5W
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage(Vdss)
- 60V
- Capacitor(Ciss)
- 350pF
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
JMTL2310A 产品概述
一 概述
JMTL2310A 是捷捷微（JJW）出品的一款 N 沟道场效应管，封装为 SOT-23（TO-236），面向小功率开关与功率管理场景。器件耐压 60V、额定连续漏极电流 3A，适合中低功率直流负载开关与电源前端保护等应用。
二 主要规格（关键参数）
- 型号：JMTL2310A；品牌：JJW（捷捷微）
- 极性：N 沟道
- 漏源电压 Vdss：60V
- 连续漏极电流 Id：3A
- 导通电阻 RDS(on)：75 mΩ @ Vgs = 10V
- 耗散功率 Pd：1.5W
- 栅极阈值 Vgs(th)：1.4V
- 总栅电荷 Qg：9 nC @ 10V
- 输入电容 Ciss：350 pF @ 25V
- 反向传输电容 Crss：23 pF @ 25V
- 输出电容 Coss：29 pF
- 工作结温范围：-55 ℃ ~ +150 ℃
- 封装：SOT-23
三 特性与优点
- 60V 耐压配合 3A 额定电流，适合中等电压边界的负载开关；
- 在 Vgs=10V 时 RDS(on)=75 mΩ，可实现较低导通损耗（需足够栅压驱动）；
- Qg 约 9 nC，Ciss 350 pF，开关速度适中，适合频率不极高的开关应用；
- SOT-23 小尺寸封装，便于于空间受限的电路板布局。
四 典型应用
- 低压直流负载开关、通断控制（继电器替代、MOS 负载开关）；
- 电池管理、开关电源次级同步整流或旁路开关（需关注散热与 SOA）；
- LED 驱动器、便携设备局部电源控制；
- 通用功率开关及保护电路（与 TVS/肖特基配合用于浪涌保护）。
五 设计与 PCB 布局建议
- 要求器件在 RDS(on) 规定值下发挥优势，应采用接近 10V 的栅极驱动电压；若仅用逻辑电平（3.3V/5V），导通电阻会明显增高，应在实际测量后评估损耗。
- 开关损耗与 Qg、Ciss 相关；频繁高频开关时需计算开关能量损耗并评估驱动器能力与散热。
- 功率耗散 Pd=1.5W 为封装极限，长时间大电流应用需改善散热：加大铜箔面积、短而宽的漏极走线、必要时在底层做散热铺铜或热过孔。
- 对感性负载建议加上 TVS、二极管或 RC 缓冲，栅极并联 10–100Ω 阻尼以抑制振铃，栅极下拉电阻确保关断态可靠。
六 注意事项与封装信息
- 虽标称 Id=3A，但连续电流能力受限于封装散热能力与电流下的功耗（I^2·RDS(on)）；设计时应以结温和 PCB 散热为准，不建议在无散热措施下长期满载工作。
- SOT-23 小封装便于集成但散热受限，适用于功耗受控或脉冲工作场合。
- 订购信息：JMTL2310A，品牌 JJW，封装 SOT-23。如需进一步数据（如详细开关特性曲线、热阻参数或封装引脚图），建议参考厂商完整数据手册或咨询供应商。
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