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Brightking 1.5KE110CA/B 1.5KE110CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking 1.5KE110CA / B
- Type
- BRIGHTKING
- Minimum package
- 1000 盒
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- 1.5KE110CA/B
- Electronic Component
- 1
- Package
- DO-201
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 1.1g
- Electronic Component
- 1
- Electronic Component
- BM0264590702
- Operating Temperature
- 55℃~+150℃
- Voltage
- 152V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 1uA
- Voltage(VBR)
- 105V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
Brightking 1.5KE110CA/B TVS二极管产品概述
一、产品定位与核心功能
Brightking（台湾君耀）1.5KE110CA/B是一款轴向引线式瞬态抑制二极管（TVS），采用DO-201封装，主打高功率浪涌防护，专为工业级、汽车级等严苛环境下的电路过压保护设计。其核心作用是：当电路遭遇瞬态浪涌（如雷击、ESD静电放电、开关浪涌、电源尖峰）时，快速导通并钳位电压至安全范围，避免后端敏感元器件（如MCU、传感器、IC）因过压损坏，保障系统稳定运行。
二、关键电气参数解析
该产品参数精准匹配中高压电路防护需求，核心参数及实际意义如下：
- 反向截止电压（Vrwm=94V）：正常工作时（无浪涌），二极管反向截止可承受的最大直流电压，确保电路供电时不导通，不干扰系统正常运行。
- 击穿电压（Vbr=105V）：浪涌电压达到此阈值时，二极管启动导通，是防护触发的关键节点（需注意：电路工作电压应低于Vrwm）。
- 钳位电压（Vc=152V）：峰值脉冲电流（Ipp=10A）通过时，二极管两端的最大电压——此值越低，对后端器件的保护越可靠，152V可有效限制浪涌冲击。
- 峰值脉冲功率（Ppp=1.5kW）：单次浪涌可承受的最大峰值功率，支持10/1000μs标准浪涌波形（工业常用测试波形），满足多数场景的浪涌能量需求。
- 反向漏电流（Ir=1μA）：正常截止状态下的反向电流，低漏电流（≤1μA）确保待机功耗极低，不影响电路效率。
- 工作温度范围（-55℃~+150℃）：覆盖工业级（户外基站）、汽车级（发动机舱）的高低温环境，环境适应性强。
三、封装与可靠性设计
- DO-201轴向封装：采用标准轴向引线设计，通孔安装兼容多数PCB板；封装机械强度高，抗振动、抗冲击性能好，适合工业现场振动环境。
- 防护与可靠性：符合IEC61000-4-2标准（ESD防护），可应对人体静电放电；反向漏电流稳定、温度范围宽，长期工作无明显参数漂移；经批量可靠性测试，满足工业级寿命要求。
四、典型应用场景
因功率足、温度范围宽，该产品广泛应用于：
- 工业控制：PLC、工业传感器（温度/压力）、伺服驱动器，防护电源/信号浪涌。
- 汽车电子：车载MCU、车身控制器、胎压监测传感器，应对点火/负载切换浪涌及高温环境。
- 通信设备：基站收发器、路由器、光模块，防护雷击与静电放电。
- 电源系统：开关电源、UPS、充电桩，保护输入/输出端过压冲击。
五、品牌与质量保障
Brightking是全球知名防护器件厂商，专注TVS、压敏电阻研发数十年，产品符合RoHS、REACH环保标准，通过ISO9001认证；1.5KE110CA/B经严格浪涌测试，可替代Littelfuse、ST等进口品牌，性价比优势明显，适合批量工业应用。
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