LL4148 — Small Signal Diode
? 2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.2.0 4
Typical Performance Characteristics (Continued)
Figure 7. Total Capacitance
Figure 8. Reverse Recovery Time vs
Reverse Recovery Current
Figure 9. Average Rectified Current (IF(AV))
vs Ambient Temperature (T
A)
Figure 10. Power Derating Curve
02468101214
0.75
0.80
0.85
0.90
TA
= 25
oC
Total Capacitance (pF)
REVERSE VOLTAGE (V)
Total Capacitance (pF)
10 20 30 40 50 60
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Ta = 25 T
o
a
= 25°C
C
Reverse Recovery Time, t
rr
[ns]
Reverse Recovery Current, Irr
[mA]
t
rr
0 50 100 150
0
100
200
300
400
500
IF(AV)
-
AVERAG
E
RECTIFIE
D
CURREN
T
-
mA
Current (mA)
Ambient Temperature ( oC)
0 50 100 150 200
0
100
200
300
400
500
DO-35
SOT-23
Power Dissipation, P
D
[mW]
Temperature [ oC]
SOD80
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相关代理商/技术参数
LL4148 _R1 _10001 制造商:PanJit Touch Screens 功能描述:
LL4148 L0 制造商:SKMI/Taiwan 功能描述:Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R 制造商:Taiwan Semiconductor 功能描述:Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R
LL4148 L1 制造商:SKMI/Taiwan 功能描述:Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R 制造商:Taiwan Semiconductor 功能描述:Diode Small Signal Switching 100V 0.15A 2-Pin Mini-MELF T/R
LL4148 制造商:Vishay Intertechnologies 功能描述:DIODE MINIMELF
LL4148_ R2 _10001 制造商:PanJit Touch Screens 功能描述:
LL4148_04 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Fast Switching Diode
LL4148_06 制造商:WTE 制造商全称:Won-Top Electronics 功能描述:SURFACE MOUNT FAST SWITCHING DIODE
LL4148_07 制造商:DIOTEC 制造商全称:Diotec Semiconductor 功能描述:Ultrafast Switching Surface Mount Si-Planar Diodes