WMSIC Electronic Components

Vishay SSA34-E3/61T Diode SSA34

Vishay SSA34-E3/61T Diode SSA34
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Product image

ModelSSA34-E3/61T
PackageDO-214AC
BrandVISHAY
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

20 specifications

Core information

Product name
VISHAY SSA34-E3 / 61T
Type
VISHAY
Unit
Electronic Component
Minimum package
1800 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
VISHAY
Electronic Component
SSA34-E3/61T
Electronic Component
1
Package
DO-214AC
Electronic Component
Schottky Diode
Electronic Component
0.115g
Electronic Component
1
Electronic Component
BM0000288388
Current
3A
Diode
1
Current(Ir)
200uA@40V
(Vf)
490mV@3A
Electronic Component
65℃~+150℃
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.

产品概述：SSA34-E3/61T

产品型号：SSA34-E3/61T
品牌：VISHAY（威世）
封装类型：DO-214AC（SMA）
二极管类型：肖特基二极管

一、基本参数

SSA34-E3/61T 是一款采用表面贴装技术的肖特基二极管，具有优异的整流特性和热稳定性，广泛应用于开关电源、整流器、低压电源管理以及其他涉及快速开关和高效率的电路设计中。该产品的主要参数包括：

  • 直流反向耐压（Vr）：40V
  • 平均整流电流（Io）：3A
  • 正向压降（Vf）：490mV @ 3A
  • 反向泄漏电流：200µA @ 40V
  • 工作温度范围：-65°C ~ 150°C

二、电气特性

  1. 直流反向耐压： SSA34-E3/61T 的最大直流反向耐压为 40V，能够适应大多数低至中压电路的应用，确保在反向电压下的稳定性和安全性。

  2. 平均整流电流： 本产品的平均整流电流为 3A，意味着它可以承受较高的工作负载，适用于功率较大的电源电路。这使得其成为高效电源设计中的理想选择。

  3. 正向压降： 肖特基二极管的一个重要特性是其低正向压降，SSA34-E3/61T 在 3A 的条件下表现出 490mV 的正向压降，这在大量电流通过时显著降低了功耗，提高了能量转换效率。

  4. 反向泄漏电流： 在 40V 的反向电压下，其反向泄漏电流为 200µA，显示了优良的电气性能和低泄漏特性，适合用于需要保持高阻抗状态的电路。

  5. 响应时间： 该产品的恢复时间指标为快速恢复型，最高可达 500ns，适合用于高频应用和快速开关电源中，确保其在切换操作时能够迅速响应。

三、热特性

SSA34-E3/61T的结温范围从 -65°C 到 150°C，表明该二极管可以在极端环境下可靠工作。这种优越的热性能使其在那些温度变化大、谐振影响强的应用中表现出色，有效延长了产品的使用寿命。

四、封装与安装

本品采用 DO-214AC（SMA）表面贴装封装，尺寸小巧，布局容易，非常适合现代高密度电路板设计。这种封装设计确保了在电路中具有良好的散热能力，并减少了安装过程中可能遇到的空间限制。

五、应用场景

SSA34-E3/61T 各种特性使得它非常适合于以下应用：

  1. 电源管理：用于开关电源、稳压电源的整流部分，以提高转换效率。
  2. 信号整流：在低压信号处理电路中充当整流元件，实现高效转化。
  3. 反向保护电路：通过提供低正向压降，保护电路中的敏感元件避免错误接反引起的损坏。
  4. 放大器和功率放大器：在音频和高频放大电路中作为整流和保护元件。

六、总结

SSA34-E3/61T肖特基二极管凭借其优异的电气性能和宽广的工作温度范围，在现代电子设计中提供了极好的解决方案。VISHAY品牌的可靠性和高品质，使得该元器件在各类应用中均显得非常可靠。其低能耗与高效率的特性，特别适合对能效要求严格的应用场景，是工程师设计电源管理和整流电路的不二之选。

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