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TWGMC 2SA1015 PNP Transistor 2SA1015
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TWGMC 2SA1015
- Type
- TWGMC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TWGMC
- Electronic Component
- 2SA1015
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.039g
- Electronic Component
- 1
- Electronic Component
- BM0227688440
- Operating Temperature
- 65℃~+150℃
- Transistor Type
- PNP
- Frequency(f T)
- 80MHz
- Power Dissipation(Pd)
- 200mW
- 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.
2SA1015 产品概述
一、主要特点
2SA1015 为 TWGMC（台湾迪嘉）出品的小信号 PNP 晶体管，SOT-23 封装，面向低功耗、小尺寸电子电路。器件具有集电极电流 Ic=150mA、集射极击穿电压 Vceo=50V、耗散功率 Pd=200mW 的平衡性能，直流电流增益 hFE 在 2mA、6V 条件下约为 70，典型特征频率 fT≈80MHz，适合音频及通用放大与开关场合。
二、典型电气参数
- 晶体管类型：PNP
- Ic（最大集电极电流）：150mA
- Vceo（集射极击穿电压）：50V
- Pd（耗散功率）：200mW（Ta=25°C）
- hFE：70（典型，Ic=2mA，Vce=6V）
- fT：80MHz（典型）
- Icbo（集电极截止电流）：100nA（典型）
- VCE(sat)（集电极饱和电压）：约300mV（典型）
- Vebo（射基极击穿电压）：5V
- 工作温度范围：-65°C ～ +150°C
- 封装：SOT-23
三、典型应用场景
- 小信号放大器、音频前级与驱动级
- 电平位移、偏置网络和低功耗开关电路
- 高频补偿或增益级（fT≈80MHz，适合高于音频的应用）
- 便携式/空间受限设备的表面贴装设计
四、设计与使用建议
- 为保证线性放大性能，建议偏置电流选在 0.5–10mA 范围，2mA 附近可获得近似数据表中 hFE 值；在接近最大 Ic 时 hFE 和饱和行为会发生变化。
- Vebo=5V 意味着基-射反向耐压有限，避免在电路调试或带电插拔时对 BE 施加较大反向电压。
- 散热：Pd=200mW 是在典型环境下的额定耗散，实际应用中应考虑散热降额。通常可按从 25°C 到 150°C 线性降额处理（约 1.6mW/°C）以估算可用功率。
- 器件为表面贴装，焊接时请遵循厂商或行业标准的回流曲线与 ESD 防护要求，避免过热或静电损伤。
五、封装与可靠性
SOT-23 封装体积小、适配自动贴装与回流工艺，适合大批量 SMT 生产。在高温工况下注意热设计，长期可靠性与漂移需通过实际电路仿真与验证。
六、采购与替代
型号：2SA1015，品牌：TWGMC（台湾迪嘉），封装：SOT-23。可在要求 PNP 小信号、50V 耐压与中等放大倍数的场合直接替换或与常见 NPN 器件配合使用形成互补对。选型时请核对批次的电气特性及器件管脚信息以确保与版图和电路兼容。
总结：2SA1015 是一款性能均衡的 PNP 小信号晶体管，适合音频和通用放大/开关应用，SOT-23 封装便于现代 SMT 设计。使用时关注 BE 反向耐压、功耗降额和散热管理，可获得稳定可靠的电路表现。
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