Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
ST BAT54FILM
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) BAT54FILM
- Type
- ST
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- BAT54FILM
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Electronic Component
- BM0000281535
- Current
- 300mA
- Diode
- 1
- Current(Ir)
- 1uA@30V
- (Vf)
- 900mV@100mA
- Electronic Component
- 40℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAT54FILM 产品概述
一、产品简介
BAT54FILM是一款高性能的肖特基二极管，特别设计用于需要快速开关和高效率性能的电子应用。其封装形式为SOT-23-3，适合表面贴装(SMD)技术，使其在空间限制严格的设计中显得尤为重要。该元件具备低正向电压降、高反向电压和高工作温度能力，是现代电子电路设计中不可或缺的一部分。
二、技术参数
BAT54FILM的主要参数包括：
- 安装类型：表面贴装型(SMD)，便于自动化生产和嵌入式设备使用。
- 电流 - 平均整流 (Io)：该二极管的最大直流平均整流电流为300mA，能够处理大部分小型电源电路的需求。
- 正向电压 (Vf)：在100mA时，正向电压降仅为900mV，保证了低损耗特性，最大限度地提升了效率。
- 最大反向电压 (Vr)：该元件支持高达40V的反向电压，适用于各种高压应用，增加了其在设计中的灵活性。
- 反向泄漏电流：在30V时，其反向泄漏电流仅为1µA，这意味着在高电压条件下，二极管能有效减少能量损耗。
- 反向恢复时间 (trr)：快速恢复时间≤5ns，使其在开关电源和高频电路中表现出色。
- 工作温度范围：-40°C至150°C的工作温度范围，确保了BAT54FILM在各种苛刻环境中的稳定运行。
三、应用场景
BAT54FILM广泛应用于以下几个领域：
开关电源：更新、改造电子设备时，BAT54FILM具备的低正向电压和快速恢复性能可显著提高开关电源的效率。
逆变器：在逆变器电路中，BAT54FILM可以确保快速且高效的电流转换，尤其适合太阳能逆变器和电动车控制系统。
射频应用：其低容量特性使得BAT54FILM在射频信号处理与传输中表现出色，有助于减少信号失真。
保护电路：作为保护元件，BAT54FILM可以有效防止电路因电流反向或过压条件而受损，延长设备的使用寿命。
四、优势分析
BAT54FILM以其出色的性能参数和高度适应性，使其在工业和消费类电子产品中成为理想的选择。相较于传统二极管，BAT54FILM在性能上有显著提升，主要优点包括：
- 低功耗损耗：由于较低的正向电压和反向漏电流，使得在实际工作中能有效减少功耗。
- 快速响应时间：极短的反向恢复时间适合需要高速切换的电路，提升系统性能。
- 高工作温度：能够在极端的工作环境中保持稳定性，适用于各类工业应用。
五、总结
BAT54FILM是一款迎合现代电子设备需求的高性能肖特基二极管，凭借其卓越的电气特性和灵活的应用范围，为电子工程师提供了解决方案，满足了市场对可靠性和效率的双重要求。无论是在高性能电源设计、逆变器还是RF应用中，BAT54FILM都能有效提升系统的整体性能，降低能量损耗，是电子行业中不可多得的优秀元件。
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.
