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LL4448 PDF预览

LL4448

更新时间: 2024-02-26 04:33:25
品牌 Logo 应用领域
美丽微 - FORMOSA 二极管
页数 文件大小 规格书
2页 66K
描述
Silicon epitaxial planar type

LL4448 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
Reach Compliance Code:unknown风险等级:5.65
Is Samacsys:N配置:SINGLE
二极管类型:RECTIFIER DIODE最大正向电压 (VF):1 V
元件数量:1最高工作温度:200 °C
最大输出电流:0.15 A最大重复峰值反向电压:100 V
最大反向恢复时间:0.008 µs子类别:Rectifier Diodes
表面贴装:YESBase Number Matches:1

LL4448 数据手册

 浏览型号LL4448的Datasheet PDF文件第2页 
MINI-MELF Switching Diode  
Formosa MS  
LL4448  
Silicon epitaxial planar type  
Features  
SOD-80  
Small surface mounting type  
High reliability  
High speed ( trr < 4 ns )  
SOLDERABLE  
ENDS  
.146(3.7)  
.130(3.3)  
.012(.30)  
.063(1.6)  
.055(1.4)  
Mechanical data  
Dimensions in inches and (millimeters)  
Case : Glass, SOD-80 (MINI-MELF)  
Terminals : Solder plated, solderable per MIL-STD-750,  
Method 2026  
Polarity : Indicated by cathode band  
Mounting Position : Any  
Weight : 0.015 gram  
o
(AT TA=25 C unless otherwise noted)  
MAXIMUM RATINGS  
PARAMETER  
CONDITIONS  
Symbol  
VRRM  
VR  
MIN.  
TYP.  
MAX.  
100  
75  
UNIT  
V
Repetitive peak reverse voltage  
Reverse voltage  
V
Peak forward surge current  
Repetitive peak forward voltage  
Forward current  
tp= 1 us  
IFSM  
IFRM  
IF  
2.0  
500  
300  
150  
500  
175  
+175  
A
mA  
mA  
mA  
mW  
Average forward current  
Power dissipation  
VR = 0  
IFAV  
PV  
o
Junction temperature  
Storage temperature  
Tj  
C
o
TSTG  
-55  
C
o
ELECTRICAL CHARACTERISTICS (AT TA=25 C unless otherwise noted)  
PARAMETER  
Forward voltage  
CONDITIONS  
Symbol  
VF  
MIN.  
TYP.  
0.93  
MAX.  
1.00  
25  
UNIT  
V
IF = 100mA  
VR = 20V  
IR  
nA  
uA  
uA  
V
o
VR = 20V , Tj = 150 C  
Reverse current  
IR  
50  
VR = 75V  
IR  
5.0  
Breakdown current  
IR = 100uA , TP/T = 0.01 TP = 0.3ms  
VR = 0 , f = 1MHz , VHF = 50mV  
VHF = 2V , f = 100MHz  
V(BR)  
CD  
100  
Diode capacitance  
4.0  
pF  
%
Rectification efficiency  
nR  
45  
IF = IR = 10mA , IRR = 1mA  
IF =10mA, VR =6V, IRR = 0.1 X IR, RL=100OHM  
trr  
trr  
8
4
ns  
ns  
Reverse recovery time  

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