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MCC SIL2322A-TP SIL2322A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MCC SIL2322A-TP
- Type
- MCC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MCC
- Electronic Component
- SIL2322A-TP
- Electronic Component
- 1
- Package
- SOT-23-6L
- Electronic Component
- 2 N
- Electronic Component
- MOSFET
- Electronic Component
- 0.3g
- Electronic Component
- 1
- Electronic Component
- BM0263504787
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 1.25W
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage(Vdss)
- 20V
- Capacitor(Ciss)
- 500pF
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SIL2322A-TP 产品概述
一、产品简介
SIL2322A-TP 为美微科（MCC）推出的双通道 N 沟道 MOSFET，封装为 SOT-23-6（6引脚），适合空间受限且要求低导通电阻的开关与电源管理场合。器件额定漏源电压为 20V，单通道连续漏极电流 3A，兼顾小体积与中功率能力，适用于便携设备与板载电源开关。
二、主要电气参数
- 通道数：2 个 N 沟道
- 漏源电压 Vdss：20V
- 连续漏极电流 Id：3A（单通道）
- 导通电阻 RDS(on)：30 mΩ @ Vgs = 4.5V
- 功耗 Pd：1.25W
- 阈值电压 Vgs(th)：约 550 mV
- 总栅极电荷 Qg：约 10 nC @ Vgs = 4.5V
- 输入电容 Ciss：约 500 pF
- 反向传输电容 Crss：约 60 pF
- 工作温度范围：-55 ℃ ~ +150 ℃
- 封装：SOT-23-6（T/R 卷带供货）
三、特点与优势
- 逻辑电平驱动：在 4.5V 驱动下即可达到低至 30 mΩ 的导通电阻，便于与 3.3V/5V MCU 或电源管理芯片配合使用（建议在 4.5V 沟通下保证额定 RDS(on)）。
- 低开关损耗：中等 Qg（10 nC）与较小 Ciss 有利于降低栅极驱动能耗和提升开关速度，适合 PWM 开关与高频切换场合。
- 紧凑封装：SOT-23-6 小尺寸便于空间受限的消费电子与便携设备布局。
- 宽工作温度：-55~150 ℃ 的额定温度范围，适应严苛环境应用。
四、典型应用场景
- 电池供电设备的负载开关与电源路径控制
- DC-DC 降压/升压转换器的同步整流或开关管
- 电机驱动或继电器驱动前端开关
- USB/5V 电源分配与电源管理
- 通用开关及保护电路（反向保护、限流）
五、设计与布局建议
- 散热与功率限制：Pd 为 1.25W，SOT-23-6 封装散热受限，需在 PCB 上提供足够铜箔面积或热填充，必要时增加散热层或多层过孔以降低结温；在高环境温度或连续大电流工作下注意热降额。
- 驱动与开关策略：Qg ≈ 10 nC，驱动能力中等，若要求高速开关建议使用缓冲驱动或串联小阻抗以控制 dV/dt；为减少 EMI，可在栅极串联合适阻值的限流电阻。
- 布线要点：将电流回路（源-负载-地）走短粗线，减小电感；保证散热焊盘与封装散热引脚良好连接；Crss 较小，有利于减少米勒效应，但在高 dV/dt 场合仍需注意栅源耦合。
- 可靠性考虑：尽量避免长期在器件温度接近上限工作，设计时考虑热阻与环境散热条件，保证器件在额定范围内稳定工作。
如需进一步的电气模型、瞬态开关波形或 PCB 参考布局图，可提供具体电路与工作条件以便给出更为精准的设计建议。
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