ASS4148BD-0603

厂商：
ANACHIP(易亨)
封装：
描述：
ASS4148BD-0603 - Designed for mounting on small surface. - Anachip Corp

数据手册：

下载ASS4148BD-0603.pdf

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详情介绍
数据手册
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ASS4148BD-0603 数据手册

ASS4148 SMD Switching Diode Features IO = 150mA VR = 75V - Designed for mounting on small surface. - High speed switching. - High mounting capability, strong surge withstand, high reliability. - Extremely thin package. - Lead-free device 0.014(0.35)Typ. Dimensions in inches and (millimeter) 0.010(0.25)Typ. 0.033(0.85) 0.028(0.70) General Description 0603(1608) 0.071(1.80) 0.063(1.60) 0.039(1.00) 0.031(0.80) 0.012(0.30)Typ. 1005(2512) P+ 0.102(2.60) 0.095(2.40) 0.051(1.30) 0.043(1.10) Mechanical Data - Case :0603(1608) 1005(2512) standard package, molded plastic. - Terminals : Gold plated, solderable per MIL-STD-750, method 2026. - Polarity : Indicated by cathode band. - Mounting position : Any. - Weight : BD:0.003gram (approximately) 0.014(0.35)Typ. Dimensions in inches and (millimeter) 0.012(0.30)Typ. 0.014(0.35)Typ. 0.035(0.90) 0.027(0.70) BF:0.006gram (approximately) Ordering information A XX 4148 XX Feature SS : Small Singal PN Package type BD-0603 BF-1005 This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. Rev. 1.0 Aug 2, 2004 1/3 ASS4148 SMD Switching Diode Maximum Rating (at TA=25ºC unless otherwise noted) Symbol Parameter Conditions Min Typ Max Unit VRRM VR IO IFSM PD IFRM TSTG Tj Repetitive peak reverse voltage Reverse voltage Average forward current Forward current, surge peak Power Dissipation 0603 1005 0603 1005 TP=1uS TP=1mS -40 -40 4 1 4 1 - 100 75 150 - V V mA A 150 350 300 +125 +125 mW mA ºC ºC Repetitive peak forward current Storage temperature Junction temperature Electrical Characteristics (at TA=25ºC unless otherwise noted) Symbol Parameter Conditions Min. Typ. Max. Unit VF IR CT Trr Forward voltage Reverse current Capacitance between terminals Reverse recovery time IF=50mADC VR=20V VR=75V F=1MHz, and 0 VDC reverse voltage IR=IF=10mA, RL=100ohms,irr=1mA - - 1.0 25 2.5 4.0 4.0 V nA µA pF nS Anachip Corp. www.anachip.com.tw 2/3 Rev. 1.0 Aug 2, 2004 ASS4148 SMD Switching Diode Rating And Characteristic Curves 125 C 75 C 25 C -25 C Capacitance between ter m inals : (pF) 5.0 4.0 3.0 2.0 1.0 0 0 5 10 15 20 25 30 35 R everse voltage : (V) Average forward current ( % ) f=1MHz Ta = 25 C Ambient temperature ( C) Marking Information ASS4148 Anachip Corp. www.anachip.com.tw 3/3 Rev. 1.0 Aug 2, 2004

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ASS4148BD-0603

1. 物料型号： - 型号：ASS4148

2. 器件简介： - ASS4148是一种SMD Switching Diode，设计用于在小表面上安装，具有高速开关、高安装能力、强浪涌承受能力和高可靠性。此外，该器件还具有极薄的封装，并且是无铅设备。

3. 引脚分配： - 根据PDF内容，ASS4148有0603(1608)和1005(2512)两种标准封装尺寸，且引脚为镀金，可焊性符合MIL-STD-750, method 2026标准。极性通过阴极带表示，安装位置任意。

4. 参数特性： - 重复峰值反向电压(VRRM)：100V - 反向电压(VR)：75V - 平均正向电流(IF)：150mA - 正向浪涌峰值电流(IFSM)：4A（0603封装），1A（1005封装） - 功耗(P0)：0603封装150mW，1005封装350mW - 重复峰值正向电流(IFRM)：300mA - 存储温度(TSTG)：-40至+125℃ - 结温(T)：-40至+125℃

5. 功能详解： - ASS4148的主要功能是作为高速开关二极管，能够在小尺寸封装中实现高速度开关，适用于需要快速切换和高浪涌电流的应用场合。

6. 应用信息： - 该器件适用于需要小尺寸、高速开关和高可靠性的应用，如电源管理、信号处理等电子领域。

7. 封装信息： - 提供0603(1608)和1005(2512)两种尺寸的封装，均为模塑塑料封装。

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