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1N4448W PDF预览

1N4448W

更新时间: 2024-01-21 10:53:00
品牌 Logo 应用领域
德欧泰克 - DIOTEC 整流二极管信号二极管
页数 文件大小 规格书
2页 53K
描述
Surface mount Small Signal Diodes

1N4448W 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:R-PDSO-F2Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8541.10.00.70
风险等级:5.58配置:SINGLE
二极管元件材料:SILICON二极管类型:RECTIFIER DIODE
JESD-30 代码:R-PDSO-F2元件数量:1
端子数量:2最高工作温度:150 °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:0.15 W最大重复峰值反向电压:75 V
最大反向恢复时间:0.004 µs表面贴装:YES
端子形式:FLAT端子位置:DUAL
处于峰值回流温度下的最长时间:10Base Number Matches:1

1N4448W 数据手册

 浏览型号1N4448W的Datasheet PDF文件第2页 
1N4148W, 1N4448W  
Small Signal Si-Diodes  
Surface mount Small Signal Diodes  
Kleinsignal-Dioden für die Oberflächenmontage  
Version 2004-02-03  
Power dissipation – Verlustleistung  
400 mW  
70 V  
2.7  
Repetitive peak reverse voltage  
Periodische Spitzensperrspannung  
0.6  
0.1  
Plastic case  
Kunststoffgehäuse  
SOD-123  
0.01 g  
Type  
Code  
Weight approx. – Gewicht ca.  
3.8  
Standard packaging taped and reeled  
Standard Lieferform gegurtet auf Rolle  
Dimensions / Maße in mm  
Maximum ratings (TA = 25/C)  
Grenzwerte (TA = 25/C)  
1N4148W, 1N4448W  
Max. average forward current (dc)  
Dauergrenzstrom  
IFAV  
IFRM  
150 mA 1)  
300 mA 1)  
Repetitive peak forward current  
Periodischer Spitzenstrom  
Peak forward surge current  
Stoßstrom-Grenzwert  
tp # 1 s  
IFSM  
IFSM  
1 A  
2 A  
tp # 1 :s  
Repetitive peak reverse voltage  
Periodische Spitzensperrspannung  
VRRM  
75 V  
Junction temperature – Sperrschichttemperatur  
Storage temperature – Lagerungstemperatur  
Tj  
150/C  
TS  
- 55…+ 150/C  
Characteristics (Tj = 25/C)  
Forward voltage 2)  
Durchlaßspannung  
Kennwerte (Tj = 25/C)  
< 1 V  
1N4148W IF = 10 mA VF  
IF = 5 mA VF  
IF = 100 mA VF  
0.62 ... 0.72 V  
< 1 V  
1N4448W  
Tj = 25/C  
Tj = 150/C  
Leakage current 2)  
Sperrstrom  
VR = 20 V  
VR = 75 V  
VR = 25 V  
VR = 75 V  
IR  
IR  
IR  
IR  
< 25 nA  
1 :A  
< 30 :A  
< 50 :A  
1
2
)
)
Mounted on P.C. board with 25 mm2 copper pads at each terminal  
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad) an jedem Anschluß  
Tested with pulses tp = 300 :s, duty cycle # 2% – Gemessen mit Impulsen tp = 300 :s, Schaltverhältnis # 2%  
1

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