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ROHM DTC113ZCAHZGT116
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROHM DTC113ZCAHZGT116
- Type
- ROHM
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- DTC113ZCAHZGT116
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Digital Transistor
- Electronic Component
- 0.017g
- Electronic Component
- 1
- Electronic Component
- BM0227328429
- Operating Temperature
- 40℃~+150℃
- Resistor
- 10
- Resistor
- 1.3kΩ
- Power Dissipation(Pd)
- 350mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
DTC113ZCAHZGT116 产品概述
一 产品简介
DTC113ZCAHZGT116 是 ROHM（罗姆）推出的 NPN 预偏置数字晶体管，封装为 SOT-23，集成了输入限流与偏置电阻，简化外部驱动电路。适用于逻辑电平直接驱动小功率负载、指示灯、继电器驱动初级级别以及一般开关应用。
二 主要规格
- 型号：DTC113ZCAHZGT116（ROHM）
- 封装：SOT-23
- 集-射极击穿电压 Vceo：50 V
- 最大集电极电流 Ic：100 mA
- 功耗 Pd：350 mW
- 直流电流增益 hFE：33（Ic=5 mA，Vce=5 V）
- 输入电阻：1.3 kΩ（内部）
- 电阻比率：10（内部比值）
- 输入电压门限：VI(on) 与 VI(off)（见器件数据）
- 输出导通电压 VO(on)：典型 300 mV @Ic=10 mA
- 工作温度范围：-40 ℃ ~ +150 ℃
三 特性与优势
- 预偏置设计：内置输入电阻与分压比，可直接用 MCU 或逻辑门驱动，节省外围电阻元件。
- 良好开关性能：在 Ic=5 mA 时 hFE≈33，能在低驱动条件下提供稳定放大。
- 高耐压与较大电流能力：Vceo 50 V、Ic 100 mA，适合多数中低功率开关场合。
- 小封装低成本：SOT-23 便于 PCB 布局与批量生产。
四 应用建议
- MCU/逻辑输出的低侧开关与驱动（LED、光耦、继电器驱动前级）
- 电平转换与信号缓冲
- 通用开关元件，用于节省 PCB 空间与元件成本的场合
五 使用与热设计注意事项
- 注意总功耗与封装散热能力，Pd=350 mW 时需评估 PCB 热阻与环境温度，避免长期高功耗工作导致结温过高。
- 在接近最大 Ic（100 mA）或高 Vce 情况下，须考虑器件发热与安全裕度。
- 推荐参照 ROHM 的完整数据手册获取典型电气特性曲线、引脚配置与推荐应用电路。
六 引脚与封装提示
- SOT-23 三脚封装，常见引脚为输入（Base via 内置电阻）、集电极、发射极；具体引脚排列请以 ROHM 数据手册为准，以确保 PCB 布局与封装方向正确。
总结：DTC113ZCAHZGT116 提供预偏置、易驱动的 NPN 开关解决方案，适合对体积、成本和外围元件数量有要求的通用开关应用。在设计时需关注功耗与热管理，参考原厂数据手册以获得最佳使用效果。
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