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FUXINSEMI BT137-600E BT137
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FUXINSEMI BT137-600E
- Type
- FUXINSEMI
- Minimum package
- 50 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- FUXINSEMI
- Electronic Component
- BT137-600E
- Electronic Component
- 1
- Package
- TO-220C
- Electronic Component
- Thyristor (SCR) / Module
- Electronic Component
- 2.215g
- Electronic Component
- 1
- Electronic Component
- BM0264480201
- Operating Temperature
- 40℃~+125℃
- Surge Current
- 65A@50Hz
- Latching Current(Ih)
- 20mA
- Current(It)
- 8A
- Electronic Component
- Electronic Component
- Electronic Component
- 50
- Voltage(Vtm)
- 1.55V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BT137-600E 产品概述
一、产品简介
BT137-600E 是由 FUXINSEMI（富芯森美）提供的一款双向可控硅（晶闸管）器件，封装为 TO-220C。器件设计用于交流电路中的开关与相位控制，具有较低的门极触发门槛和适中的通态电流能力，适合家电、灯光调光、调速与电源控制等场景。
二、主要参数（概览）
- 断态峰值电压 Vdrm：600 V
- 通态电流 It（额定）：8 A
- 浪涌电流：65 A @ 50 Hz（脉冲或单次浪涌能力）
- 通态电压峰值 Vtm：1.55 V（在额定条件下）
- 门极触发电流 Igt：10 mA
- 门极触发电压 Vgt：1.3 V
- 门极平均耗散功率 PG(AV)：500 mW
- 保持电流 Ih：20 mA
- 工作温度范围：-40 ℃ ～ +125 ℃
- 封装：TO-220C（便于安装散热片与电路板固定）
三、特性与优势
- 双向触发结构，适用于交流负载的相位控制与开关应用。
- 较低的门极触发电流（10 mA）与较低触发电压（1.3 V），门极驱动灵敏，便于与低功耗驱动电路配合。
- 良好的浪涌承受能力（65 A @50Hz），应对启动电流和瞬态冲击能力较强。
- 宽工作温度范围，适用工业与民用环境。
四、典型应用
- 家用电器的功率控制（电热器、风扇调速等）
- 灯光调光与舞台照明控制
- 交流相位控制电路与软启动电路
- 工业控制与电源切换场合
五、设计与使用建议
- 封装为 TO-220C，长时间连续工作时建议配备适当散热器以保证器件在额定 It 下的热稳定性。
- 门极驱动应能提供不小于 Igt 的电流裕量，避免在高噪声环境下误触发；门极耗散功率限制（PG(AV)≈500 mW）应在驱动设计中考虑。
- 电路中应注意勿超过最大 Vdrm（600 V），直流或脉冲过压会损坏器件。
- 在感性负载或高 dv/dt 场合建议并联 RC 抑制网络或使用 snubber，以降低误触发与应力。
- 合理选择熔断保护与过流保护，充分利用其65 A浪涌能力同时防止重复热冲击导致失效。
六、封装与环境注意
- TO-220C 便于安装、换热和替换，但螺栓安装时应避免过紧造成引脚或封装机械损伤。
- 在高湿或腐蚀性环境中需做好防护处理，长时间在高温高应力条件下应用时应关注器件老化与热循环影响。
总结：BT137-600E 以其适中的额定电流、较低门极驱动需求和良好的浪涌能力，适合多类交流功率控制应用。在设计时重视散热、抗干扰与保护电路，可获得稳定可靠的工作表现。
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