Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
PANJIT P4SMAJ150A_R1_00001
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT P4SMAJ150A_R1_00001
- Type
- PANJIT
- Minimum package
- 1800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- P4SMAJ150A_R1_00001
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.088g
- Electronic Component
- 1
- Electronic Component
- BM0227686039
- Operating Temperature
- 55℃~+150℃
- Voltage
- 243V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 1uA
- Voltage(VBR)
- 167V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
P4SMAJ150A_R1_00001 产品概述
一、产品简介
P4SMAJ150A_R1_00001 是强茂（PANJIT）推出的一款高能量瞬态抑制二极管（TVS），采用 SMA（DO-214AC）封装，属于单向（Unidirectional）ESD/浪涌保护器件。器件针对中高电压直流或脉冲系统设计，能够在瞬态冲击发生时迅速钳位电压，保护下游电路免受过压损害。
二、主要电气参数
- 反向截止电压（VRWM）：150 V（工作电压）
- 击穿电压（VBR）：约 167 V
- 钳位电压（VCL）：243 V（在峰值脉冲电流条件下）
- 峰值脉冲电流（Ipp）：1.6 A
- 峰值脉冲功率（Ppp）：400 W（在标准脉冲条件下）
- 极性：单向（适用于直流或有明确极性的线路）
三、主要特性与优势
- 针对150 V级别线路提供有效瞬态抑制，钳位性能稳定，能量吸收能力强。
- 单向结构在正常工作时具有较低漏电和良好反向稳压特性；发生过压时迅速导通，保护下游器件。
- SMA 封装体积小、散热和安装性能均衡，适合表贴自动化生产。
- 品牌与质量：PANJIT（强茂）生产，可靠性与一致性满足工业应用需求。
四、典型应用场景
- 工业控制与电源模块的浪涌保护（如直流总线、驱动电路）
- 通信与测量设备的端口保护（需注意电压等级匹配）
- 逆变器、太阳能逆变与电池管理系统中间级保护
- 其他要求对中高电压瞬态事件进行抑制的场合
五、封装与机械信息
SMA（DO-214AC）封装适合表面贴装，便于批量生产与回流焊工艺。封装在保证热阻可控的同时占板面积小，适合对空间与成本有要求的设计。
六、使用建议与注意事项
- 器件额定的 Ppp 与 Ipp 基于特定脉冲波形与环境条件，实际使用时需参考完整数据手册并考虑脉冲持续时间、重复率和环境温度对能量吸收的影响。
- 单向器件在反向承受高电压时工作，请确保线路中的静态工作电压不超过 VRWM（150 V）。
- 布局时应靠近需保护节点放置，最短并粗的走线有利于降低串联电感与提升保护效果。
- 焊接与回流温度按照厂家工艺推荐执行，避免超过最大封装温度或引脚机械应力。
七、采购与技术支持
欲获取器件完整参数曲线、脉冲测试条件、封装尺寸图及可靠性报告，请查阅 PANJIT 官方数据手册或联系供应商技术支持。对于特殊应用可咨询推荐的并联/串联保护方案或替代型号。
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.
