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 LL4148/LL4448 LL-34(Mini-melf)玻封开关二极管 LL-34(Mini-melf) Glass Switching Diode 特征 Features 开关速度小于 4.0nS; Fast Switching Device ...SMDType Diodes
2.64REF
0.50
0.35
3.60
3.30
1.50
1.30
LL-34
Unit: mm
Features
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic Insertion
General Purpose Rectification
Silicon Epitaxial Planar Construction
Fast Switching Surface Mount Diodes
KLL4148
Electrical Characteristics Ta = 25
Parameter Symbol Testconditons Min Typ Max Unit
Maximum Forward Voltage VFM IF = 10mA 1.0 V
VR = 75V 5.0
VR = 70V, Tj = 150 50
VR = 20V, Tj = 150 30
VR = 20V 25 nA
Capacitance Cj VR = 0, f = 1.0MHz 4.0 pF
Reverse Recovery Time trr
IF = 10mA to IR =1.0mA,
VR =6.0V,RL =100
4.0 ns
Maximum Peak Reverse Current IRM
A
Absolute Maximum Ratings Ta = 25
Parameter Symbol Rating Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage VRRM
Working Peak Reverse Voltage VRWM
DC Blocking Voltage VR
RMS Reverse Voltage VR(RMS) 53 V
Forward Continuous Current (*) IFM 300 mA
Average Rectified Output Current (*) IO 150 mA
Non-Repetitive Peak Forward Surge Current t=1.0 s 2.0
t = 1.0s 1.0
Power Dissipation (*) 500 mW
Derate Above 25 1.68 mW/
Thermal Resistance Junction to Ambient Air (*) R JA 300 K/W
Operating and Storage Temperature Range Tj,TSTG -65to+175
* Valid provided that device terminals are kept at ambient temperature.
PD
75 V
IFSM A

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