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LL4148-7-F PDF预览

LL4148-7-F

更新时间: 2024-11-28 20:07:31
品牌 Logo 应用领域
美台 - DIODES /
页数 文件大小 规格书
2页 50K
描述
Rectifier Diode, 1 Element, 0.15A, 75V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, MINIMELF-2

LL4148-7-F 技术参数

生命周期:Obsolete零件包装代码:MELF
包装说明:O-PELF-R2针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.70风险等级:5.02
Base Number Matches:1

LL4148-7-F 数据手册

 浏览型号LL4148-7-F的Datasheet PDF文件第2页 
LL4148 / LL4448  
FAST SWITCHING SURFACE MOUNT DIODE  
DESIGN  
NEW  
FOR  
RECOMMENDED  
NOT  
Features  
/ 1N4448W  
1N4148W  
REPLACEMENT  
SUGGESTED  
·
·
·
·
·
Fast Switching Speed  
C
Surface Mount Package Ideally Suited for Automatic Insertion  
General Purpose Rectification  
Silicon Epitaxial Planar Construction  
B
Lead Free Finish, RoHS Compliant (Note 2)  
Mechanical Data  
A
·
·
Case: MiniMELF  
MiniMELF  
Case Material: Molded Plastic. UL Flammability Classification  
Rating 94V-0  
Dim  
Min  
3.30  
1.30  
0.28  
Max  
3.70  
1.60  
0.50  
·
·
Moisture Sensitivity: Level 1 per J-STD-020C  
A
B
C
Terminals: Finish ¾ Matte Tin. Solderable per MIL-STD-202,  
Method 208  
·
·
·
Polarity: Cathode Band  
Marking: Cathode Band Only  
Weight: 0.05 grams (approximate)  
All Dimensions in mm  
@ TA = 25°C unless otherwise specified  
Maximum Ratings  
Characteristic  
Symbol  
LL4148  
LL4448  
Unit  
VRM  
Non-Repetitive Peak Reverse Voltage  
100  
75  
V
VRRM  
VRWM  
VR  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
V
VR(RMS)  
IFM  
RMS Reverse Voltage  
53  
V
Forward Continuous Current (Note 1)  
Average Rectified Output Current (Note 1)  
300  
500  
mA  
mA  
IO  
150  
Non-Repetitive Peak Forward Surge Current @ t = 1.0s  
1.0  
2.0  
IFSM  
Pd  
A
@ t = 1.0ms  
Power Dissipation (Note 1)  
500  
1.68  
mW  
mW/°C  
Derate Above 25°C  
RqJA  
Thermal Resistance, Junction to Ambient Air (Note 1)  
Operating and Storage Temperature Range  
300  
K/W  
Tj , TSTG  
-65 to +175  
°C  
@ TA = 25°C unless otherwise specified  
Electrical Characteristics  
Characteristic  
Symbol  
Min  
Max  
Unit  
Test Condition  
IF = 10mA  
IF = 5.0mA  
IF = 100mA  
Maximum Forward Voltage  
LL4148  
LL4448  
LL4448  
¾
0.62  
¾
1.0  
0.72  
1.0  
VFM  
V
VR = 75V  
5.0  
50  
30  
25  
mA  
mA  
mA  
nA  
V
R = 70V, Tj = 150°C  
IRM  
Maximum Peak Reverse Current  
¾
VR = 20V, Tj = 150°C  
R = 20V  
V
VR = 0, f = 1.0MHz  
Cj  
trr  
Capacitance  
¾
¾
4.0  
4.0  
pF  
ns  
IF = 10mA to IR =1.0mA  
VR = 6.0V, RL = 100W  
Reverse Recovery Time  
Notes: 1. Valid provided that device terminals are kept at ambient temperature.  
2. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex notes 5 and 7.  
DS12013 Rev. 8 - 3  
1 of 2  
LL4148 / LL4448  
www.diodes.com  
ã Diodes Incorporated  

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