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1N4448 PDF预览

1N4448

更新时间: 2024-02-17 16:27:04
品牌 Logo 应用领域
强茂 - PANJIT 二极管开关
页数 文件大小 规格书
2页 57K
描述
FAST SWITCHING SURFACE MOUNT DIODES

1N4448 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

1N4448 数据手册

 浏览型号1N4448的Datasheet PDF文件第2页 
1N4448  
FAST SWITCHING SURFACE MOUNT DIODES  
POWER  
500 mW  
VOLTAGE  
100 Volts  
FEATURES  
• Fast switching Speed.  
• Surface Mount Package Ideally Suited For Automatic Insertion.  
• Silicon Epitaxal Planar Construction.  
• In compliance with EU RoHS 2002/95/EC directives  
MECHANICALDATA  
• Case: Molded Glass DO-35  
• Terminals: Solderable per MIL-STD-750, Method 2026  
• Polarity: See Diagram Below  
• Approx. Weight: 0.13 grams  
• Mounting Position: Any  
• Ordering information: Suffix : “ -35 ” to order DO-35 Package  
• Packing information  
B
- 2K per Bulk box  
T/R - 10K per 13" plastic Reel  
T/B - 5K per horiz. tape & Ammo box  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)  
PARAMETER  
Peak Reverse Voltage  
SYMBOL  
1N4448  
100  
75  
UNITS  
V
V
V
RM  
DC  
Maximum DC Blocking Voltage  
V
Maximum Average Forward Current at Ta=25 OC And f >50Hz  
Surge Forward Current at t < 1s and Tj= =25 OC  
Power Dissipation at Tamb= 25 OC  
I
AV  
150  
500  
500  
1.0  
mA  
mA  
mW  
V
IFSM  
P
TOT  
Maximum Forward Voltage at IF =100mA  
VF  
Maximum Leakage Current  
at VR=20V  
IR  
30  
50  
nA  
µA  
at VR=20V ,T  
J
= 150OC  
Maximum Capacitance at VF =VR=0  
CJ  
trr  
4
4
pF  
ns  
Maximum Reverse Recovery Time From  
IF =-IR =10mA to IRR=-1mA ,VR=6V RL=100 Ω  
Typical Maximum Thermal Resistance  
RθJA  
350  
OC / W  
OC  
Junction Temperature and Storage Temperature Range  
T
J
,TS  
-65 to +175  
NOTE:  
1. CJ at VR=0, f=1MHZ  
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100  
PAGE . 1  
STAD-FEB.17.2009  

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