SJ 774-1974 3DD64型NPN硅合金扩散低频大功率三极管
作者:标准资料网 时间:2024-05-09 10:53:19 浏览:9477
来源:标准资料网
基本信息
| 标准名称： | 3DD64型NPN硅合金扩散低频大功率三极管 |
| 英文名称： | Detail specification for silicon NPN alloy diffused low-frequency high power transistors Type 3DD64 |
| 中标分类： |
电子元器件与信息技术 >>
半导体分立器件 >>
半导体三极管 |
| 发布部门： | 中华人民共和国第四机械工业部 |
| 发布日期： | 1974-10-01 |
| 实施日期： | 1974-10-01 |
| 首发日期： | |
| 作废日期： | 2010-01-20 |
| 出版社： | 中国电子工业出版社 |
| 出版日期： | 1974-10-01 |
| 页数： | 4页 |
适用范围
本标准适用于耗散功率为50W的3DD64型NPN硅全扩散低频大功率三极管。该产品用于电子设备的低频功率放大、电源变换和低速开关的电路中。
该产品除应符合本标准规定外，还应符合半导体三极管总技术条件SJ614-73的规定。
前言
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目录
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引用标准
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所属分类： 电子元器件与信息技术 半导体分立器件 半导体三极管
Product Code:SAE ARP9062
Title:Aerospace Operator Self-Verification Programs (Cancelled Nov 2006, Superseded by ARP9162)
Issuing Committee:G-14 Americas Aerospace Quality Standards Committee (Aaqsc)
Scope:Operator Self-Verification can apply to a variety of processes. The primary focus is on traditional manufacturing operations, but applications can be made wherever traditional inspection methods are employed. The practices recommended in this document are intended to identify the basic elements for structuring Operator Self-Verification programs within the aerospace industry; applicable to producers of commercial and military aircraft and weapons platforms, space vehicles, and all related hardware, software, electronics, engines and composite components. Operator Self-Verification programs are applied to improve overall efficiency and product quality to processes considered mature, as judged by the organization. Operator Self-Verification programs are not stand-alone processes, but augment existing quality management system standard requirements. The identified program elements are for voluntary organizational application, and are not intended for contractual flow-down unless otherwise stipulated through contractual agreement.【英文标准名称】:StandardTestMethodforRealDensityofCalcinedPetroleumCokebyHeliumPycnometer
【原文标准名称】:氦比重瓶测定煅烧石油焦真密度的标准试验方法
【标准号】:ASTMD2638-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:密度;密度测定瓶;密度瓶;石油焦;试验
【英文主题词】:Density;Densitybottles;Petrolcoke;Testing
【摘要】:
【中国标准分类号】:E44
【国际标准分类号】:75_160_10
【页数】:3P;A4
【正文语种】:英语
