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Brightking SMAJ6.0A/TR13 SMAJ6.0A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking SMAJ6.0A / TR13
- Type
- BRIGHTKING
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- SMAJ6.0A/TR13
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.122g
- Electronic Component
- 1
- Electronic Component
- BM0227540663
- Operating Temperature
- 65℃~+150℃
- Voltage
- 10.3V
- Current(Ir)
- 800uA
- Voltage(VBR)
- 7.37V
- 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.
SMAJ6.0A/TR13 产品概述
一、产品简介
SMAJ6.0A/TR13 为台湾君耀（Brightking）出品的单向 TVS 二极管，采用 SMA（DO-214AC）封装，专为对 6V 等级电源/信号线路提供瞬态过压浪涌保护设计。器件在工业级温度范围内稳定工作，能在雷击、感应浪涌或开关瞬变时吸收高能量脉冲，保护下游敏感元件免受过压损坏。
二、主要性能特点
- 钳位电压 Vc（Ipp 下）: 10.3V（在 10/1000µs 波形下）
- 工作温度: -65°C ~ +150°C，适合严苛环境应用
- 击穿电压 Vbr: 7.37V（标称）
- 反向截止电压 Vrwm（额定工作电压）: 6V，适用于 6.0V 系统保护
- 峰值脉冲功率 Ppp: 400W（10/1000µs 波形），具备较高能量吸收能力
- 峰值脉冲电流 Ipp: 38.8A（10/1000µs）
- 反向电流 Ir: 800µA（在 Vrwm 条件下）
- 极性: 单向（便于直流/单向信号保护）
三、典型电气参数解读
该型号在 10/1000µs 能量波形下能承受 400W 的冲击，产生约 38.8A 的峰值电流时钳位电压约 10.3V，意味着在 6V 工作电压的系统中，器件能将瞬态电压限制在对大多数 6V 器件可接受的范围内。击穿电压 7.37V 为器件进入导通的起始点，反向漏流 800µA 在高温或长期偏置下应考虑为能耗/热量来源。
四、封装与环境适应性
SMA（DO-214AC）封装兼顾体积与散热，适合通用表面贴装工艺（SMT）与回流焊工艺。器件耐温范围覆盖常见工业、汽车和通信场景的温度需求，机械强度良好，便于在 PCB 边缘或靠近受保护器件处布局以获得最佳防护效果。
五、应用场景与选型建议
- 适用于 6V 电源总线、通讯接口（如 RS-485、CAN）、汽车电子子系统和工业控制板的瞬态浪涌保护。
- 若被保护节点对漏流敏感（低功耗或电池供电设备），需评估 800µA 反向电流对待机功耗的影响，可考虑并联电路设计或选择低漏型 TVS。
- 对需承受更高能量或更低钳位的场合，可并联多只或选用更高等级 Ppp 的型号，但并联需注意器件均流和热管理。
六、使用注意事项
- 建议将 TVS 靠近被保护端口或连接器放置，最小化走线电感以提高保护效果。
- 焊接时遵循制造商回流曲线，避免超过封装允许的温度/时间以防性能退化。
- 在重复或极端冲击环境中，需检查长期可靠性与热耗散，必要时配合熔断器或限流元件共同防护。
该器件以其高能量吸收能力、宽温度范围和标准化 SMA 封装，适合作为 6V 级系统的首选瞬态浪涌抑制元件。若需更详细的电气曲线、封装图或可靠性验证数据，可咨询器件供应商索取完整规格书。
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