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ON BAV99LT1G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
17
specifications
Core information
- Product name
- ON BAV99LT1G
- Type
- Switching Diodes
- Minimum package
- 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Package
- SOT-23
- Electronic Component
- Switch Diode
- Electronic Component
- 0.03g
- Electronic Component
- BM0000003405
- Current
- 215mA
- Diode
- 1
- Current(Ir)
- 1uA@100V
- (Vf)
- 1.25V@150mA
- Electronic Component
- 65℃~+150℃@(Tj)
- Voltage Rating(Vr)
- 100V
- (Trr)
- 6ns
- Surge Current (Ifsm)
- 2A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAV99LT1G 产品概述
一、产品简介
BAV99LT1G 是由安森美（ON Semiconductor）公司生产的一款高性能开关二极管，其主要用于高速开关电路、信号整流和电子开关等应用场景。这款二极管具备较高的反向耐压能力以及快速恢复时间，非常适合用于那些对开关速度及效率有更高要求的电子设备中。BAV99LT1G 采用表面贴装型（SMD）封装，便于自动化焊接和空间节省，符合现代电子产品的小型化需求。
二、主要参数
反向恢复时间（trr）: BAV99LT1G 的反向恢复时间为 6ns，这使其成为快速开关应用的理想选择。反向恢复时间是二极管转变为反向偏置状态所需的时间，短的反向恢复时间意味着在高频开关中能够有效减少开关损失，提高整体效率。
直流反向耐压（Vr）: 该二极管的最大直流反向耐压为 100V，适合在较高电压条件下工作。它能够有效防止因过压而导致的击穿风险，保证电路的安全性和可靠性。
平均整流电流（Io）: 平均整流电流为 215mA，意味着 BAV99LT1G 能够在一定的负载条件下持续提供稳定的电流输出，这对于其应用于直流整流或信号传输电路中至关重要。
正向压降（Vf）: 当负载电流达到 150mA 时，二极管的正向压降约为 1.25V。低正向压降意味着在导通状态下，二极管对电流的损耗较低，从而减少功耗，提高系统效率。
反向泄漏电流: 在 70V 的反向电压下，反向泄漏电流仅为 2.5µA，这意味着二极管在未导通时的能量损耗极小，适合用于低功耗应用。
三、工作温度
BAV99LT1G 的工作结温范围为 -65°C 至 +150°C。这一宽广的温度适应性使得该二极管能够在各种环境条件下稳定工作，满足严苛应用的需求。
四、封装与安装
BAV99LT1G 采用 SOT-23-3（TO-236）封装，这种小型化的表面贴装封装形式在现代电子设备中极为流行。其紧凑的设计便于在有限的空间内进行高效的布局和封装，同时也优化了热管理性能，降低了温升。
五、应用领域
由于 BAV99LT1G 的高性能特点，该二极管广泛应用于各类电子和电气设备中，包括但不限于：
- 开关电源：用于信号整流和保护电路。
- 数据通信设备：进行高频信号的快速开关。
- 便携式设备：如手机、平板电脑等，因其小巧的封装与低功耗特性。
- 家电产品：如洗衣机、微波炉等中的功率转换与信号调理。
六、总结
综合来看，BAV99LT1G 是一款高效能、低功耗、适应性强的开关二极管，凭借其卓越的电气特性和广泛的工作温度范围，使其成为各种应用中不可或缺的电子元器件。对于需要快速开关、高可靠性以及有限空间设计的电子产品开发者而言，BAV99LT1G 提供了一个理想的解决方案。
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