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LS4448 PDF预览

LS4448

更新时间: 2024-02-07 13:51:02
品牌 Logo 应用领域
德欧泰克 - DIOTEC 信号二极管
页数 文件大小 规格书
2页 104K
描述
Surface Mount Small Signal Diodes

LS4448 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:GREEN, ULTRA SMALL, PLASTIC, CASE 0805, 2 PIN针数:2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.70风险等级:5.48
Is Samacsys:N配置:SINGLE
二极管元件材料:SILICON二极管类型:RECTIFIER DIODE
JESD-30 代码:R-PDSO-R2JESD-609代码:e3/e4
元件数量:1端子数量:2
最高工作温度:175 °C最低工作温度:-65 °C
最大输出电流:0.25 A封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260最大功率耗散:0.4 W
认证状态:Not Qualified最大重复峰值反向电压:100 V
最大反向恢复时间:0.004 µs表面贴装:YES
端子面层:MATTE TIN/SILVER端子形式:WRAP AROUND
端子位置:DUAL处于峰值回流温度下的最长时间:40
Base Number Matches:1

LS4448 数据手册

 浏览型号LS4448的Datasheet PDF文件第2页 
LS4148, LS4448  
LS4148, LS4448  
Surface Mount Small Signal Diodes  
Kleinsignal-Dioden für die Oberflächenmontage  
Version 2006-10-30  
Power dissipation  
Verlustleistung  
500 mW  
100 V  
Repetitive peak reverse voltage  
Periodische Spitzensperrspannung  
Glass case Quadro-MiniMELF  
Glasgehäuse Quadro-MiniMELF  
~ SOD-80  
0.04 g  
Weight approx.  
Gewicht ca.  
Standard packaging taped and reeled  
Standard Lieferform gegurtet auf Rolle  
Dimensions - Maße [mm]  
Maximum ratings (TA = 25°C)  
Grenzwerte (TA = 25°C)  
LS4148, LS4448  
500 mW 1)  
Power dissipation Verlustleistung  
Ptot  
IFAV  
IFRM  
Max. average forward current – Dauergrenzstrom (dc)  
Repetitive peak forward current – Periodischer Spitzenstrom  
150 mA 1)  
300 mA 1)  
Non repetitive peak forward surge current  
Stoßstrom-Grenzwert  
tp 1 s  
tp 1 µs  
IFSM  
IFSM  
500 mA 1)  
2 A  
Reverse voltage – Sperrspannung  
VR  
75 V  
Repetitive peak reverse voltage – Periodische Spitzensperrspannung  
VRRM  
100 V  
Junction temperature – Sperrschichttemperatur  
Storage temperature – Lagerungstemperatur  
Tj  
TS  
-55...+175°C  
-55…+175°C  
Characteristics (Tj = 25°C)  
Kennwerte (Tj = 25°C)  
Forward voltage  
Durchlass-Spannung  
LS4148  
LS4448  
IF = 50 mA  
VF  
< 1.0 V  
IF = 5 mA  
IF = 100 mA  
VF  
VF  
0.62...0.72 V  
< 1 V  
Leakage current – Sperrstrom 2)  
VR = 20 V  
VR = 75 V  
IR  
IR  
< 25 nA  
< 5 µA  
Leakage current – Sperrstrom, Tj = 125°C 2)  
VR = 20 V  
VR = 75 V  
IR  
IR  
< 30 µA  
< 50 µA  
Max. junction capacitance – Max. Sperrschichtkapazität  
VR = 0 V, f = 1 MHz  
CT  
trr  
4 pF  
Reverse recovery time – Sperrverzug  
< 4 ns  
IF = 10 mA über/through IR = 10 mA bis/to IR = 1 mA  
1
Mounted on P.C. board with 3 mm2 copper pad at each terminal  
Montage auf Leiterplatte mit 3 mm2 Kupferbelag (Lötpad) an jedem Anschluss  
Tested with pulses tp = 300 µs, duty cycle 2% – Gemessen mit Impulsen tp = 300 µs, Schaltverhältnis 2%  
2
© Diotec Semiconductor AG  
http://www.diotec.com/  
1

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