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ST BDX53C
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) BDX53C
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 1000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- BDX53C
- Electronic Component
- 1
- Package
- TO-220
- Type
- NPN
- Electronic Component
- Darlington Transistor
- Electronic Component
- 2.74g
- Electronic Component
- 1
- Electronic Component
- BM0000281575
- Power Dissipation(Pd)
- 60W
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
- Collector Current(Ic)
- 8A
- Current (h FE)
- 750
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：BDX53C 达林顿晶体管
一、基本信息
BDX53C 是一种高性能 NPN 达林顿晶体管，专为高电流及高电压应用而设计。其额定功率达到 60W，集电极电流 (Ic) 最大可承受 8A，同时具备集射极击穿电压 (Vce) 的最大值为 100V。这一系列参数使得 BDX53C 在各种电气和电子应用中表现出色。
二、设计与封装
BDX53C 的设计采用了 TO-220 封装，这种通孔安装类型的封装不仅易于散热，而且为电路设计提供了灵活性，适合各种PCB布局。TO-220-3 封装的尺寸和结构使其适用于各种工业和消费者电子产品的功率放大需求。
三、性能特点
1. 额定功率与电流承载能力
BDX53C 的额定功率为 60W，这使得其在高功率应用中能稳定运行，防止过载或损坏。此外，最大集电极电流为 8A，适用于需要大电流变换的应用场景，比如电机驱动、开关电源等。
2. 高集射极击穿电压
其最大集射极击穿电压为 100V，表现出良好的电压耐受性。BDX53C 在高压环境下的可靠性，让其成为许多电源转换与逆变应用的理想选择。
3. 出色的电流增益
BDX53C 在 3A 和 3V 工作条件下，其 DC 电流增益 (hFE) 最小值达到 750。这意味着在相对较小的输入电流下，BDX53C 依然能够提供高增益，从而提升整个电路的效率和性能。这对于需要高输入灵敏度的放大电路尤为重要。
4. 饱和压降特性
在不同的基极电流 (Ib) 和集电极电流 (Ic) 条件下，BDX53C 的 Vce 饱和压降表现出色，最大值为 2V，发生在 12mA 和 3A 的条件下。这一特性能够有效降低整体功耗，在开关应用中最大限度地提高效率。
5. 工作温度范围
BDX53C 的工作温度范围可承受高达 150°C(芯片结温)，这使得其在高温环境下依然能够稳定工作，尤其适合高功率应用场景，避免因温度过高导致的性能下降或元件失效。
四、应用场景
BDX53C 达林顿晶体管广泛应用于如下领域：
- 电机控制：作为功率放大器，驱动电机实现精确控制。
- 开关电源：用于电源转换器，提高功率转换的效率。
- 放大电路：在音频及信号放大应用中应用广泛，能够确保信号品质。
- 灯光控制：用于高功率 LED 驱动，提供稳定的输出。
- 自动化设备：用于控制继电器、阀门等，实现在工业自动化中。
五、总结
BDX53C 是一款高效的 NPN 达林顿晶体管，凭借其卓越的电流承载能力、高电压耐受性和出色的电流增益，使其在电子与电气领域中获得广泛应用。从功率放大到高压转换，BDX53C 为工程师和设计师提供了大量灵活性和选择，助力各种创新应用的实现。选择 BDX53C，即是选择稳定、高效和可靠的性能保障，是现代电子设计不可或缺的重要元件之一。
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