Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Slkor SMBJ6.5CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Slkor SMBJ6.5CA
- Type
- SLKOR
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SLKOR
- Electronic Component
- SMBJ6.5CA
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.213g
- Electronic Component
- 1
- Electronic Component
- BM0227676492
- Operating Temperature
- 55℃~+150℃
- Voltage
- 11.2V
- Current(Ir)
- 500uA
- Voltage(VBR)
- 8.3V
- 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.
SMBJ6.5CA 产品概述
一、产品简介
SMBJ6.5CA 是 Slkor（萨科微）推出的一款双向瞬态电压抑制器（TVS），封装为 SMB（DO-214AA）。器件针对脉冲浪涌与过压瞬变提供快速钳位保护，适用于直流或交流双向保护场合，如通信接口、供电线路、汽车电子及工业控制设备。
二、主要电气参数
- 极性：双向
- 反向截止电压 Vrwm：6.5V
- 击穿电压 VBR：7.22V（典型值）
- 钳位电压 VC：11.2V（在 Ipp 条件下）
- 峰值脉冲电流 Ipp：53.6A
- 峰值脉冲功率 Ppp：600W @ 8.3ms（对应瞬时能量约 5J）
- 反向电流 Ir：500μA（在 Vrwm 条件下）
- 工作温度：-55℃ ～ +150℃
三、性能说明
该器件为双向结构，能在正负瞬态电压下对系统进行对称钳位，钳位电压 11.2V 在大电流冲击时能有效限制被保护节点电压，降低后端电路受损风险。VBR 与 Vrwm 之间的差值提示在正常工作电压下有足够裕度，Ir 显示在 Vrwm 下的泄漏电流处于可接受范围，但在低电流或高温条件下需注意功耗与热效应。
四、应用场景
- 电源输入（DC/AC）抑制与浪涌保护
- 通信接口与数据线防护（尤其需双向保护的链路）
- 汽车电子瞬态浪涌（需注意符合车辆等级及试验规范时的额定条件）
- 工业控制、仪器仪表与电源适配器防雷击/浪涌保护
五、封装与安装注意
SMB（DO-214AA）封装便于自动贴装与波峰/回流焊接。为保证散热与可靠性，建议：
- 在 PCB 设计时为 SMB 器件预留合适铜箔面积以利散热。
- 保持靠近被保护端的最短布线，减小串联感抗。
- 若工作环境高温或重复浪涌，应按额定功率/能量进行选型与降额设计。
六、选型与使用建议
- 确保系统稳态电压低于 Vrwm（6.5V）以避免持续触发或高泄漏。
- 若系统可能承受更高幅值的瞬态冲击，可考虑更高 Ppp 或更低 VC 的型号。
- 注意测试条件（Ppp 的 8.3ms 脉宽）与实际浪涌波形的匹配，必要时参考制造商详细试验条件与波形定义。
- 在多次冲击或极端温度下，关注器件的热累积与可靠性，必要时做热仿真和实测验证。
如需进一步的参数曲线、封装尺寸图或可靠性数据，可联系供应商或查阅 Slkor 的规格书以获得完整典型特性与测试条件说明。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
