1N4148_SMD
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Silicon Epitaxial Planar Switching Diode
Features
• SOD-323 package • Fast switching
• These diodes are also available in other case style including the DO-35 case with the type designation 1N4148, the MiniMELF case with the
type designation LL4148 and the MicroMELF case with the type designation MCL4148.
Absolute Maximum Ratings (T a = 25 O C)
Parameter Symbol Value Unit
Peak Reverse Voltage V RM 100 V Reverse Voltage
V R 75 V Average Rectified Forward Current
I F(AV) 150 mA
Surge Forward Current (t < 1 s, T j = 25 O C) I FSM 350 mA
Power Dissipation
P tot 200 mW
Thermal Resistance from Junction to Ambient Air R θJA 625 O C/W Junction Temperature T j 150 O C
Storage Temperature Range T stg - 65 to + 150
O
C
Electrical Characteristics (T a = 25 O C) Parameter Symbol Max. Unit
Forward Voltage at I F = 10 mA
V F 1 V
Reverse Current at V R = 20 V at V R = 75 V
at V R = 20 V, T j = 150 O C I R
25 5 50
nA µA µA
Total Capacitance at V R = 0 V, f = 1 MHz
C tot 4 pF Reverse Recovery Time
at I F = 10 mA to I R = 1 mA, V R = 6 V, R L = 100 Ω
t rr
4 ns
PINNING
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads SOD-323