What is 1N4148WT?
This is FAST SWITCHING DIODE.
Fast switching diodes have a low reverse recovery time, which means that they can quickly switch from the forward bias state to the reverse bias state and vice versa.
[PDF] Complete Technical Details can be found in the
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Summary in PDF File
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO LTD SOD 523 Plastic Encapsulate Diodes 1N4148WT FAST SWITCHING DIODE FEATURES Small Package Low Reverse Current Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion MARKING T4 T4 T4 The marking bar indicates the cathode Solid dot Green molding compound device if none the normal device MAXIMUM RATINGS Ta 25 unless otherwise noted Symbol Parameter VRM VR VRRM VRWM VR RMS IO IFM IFSM PD R JA Tj Tstg Non Repetitive Peak Reverse Voltage Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage RMS Reverse Voltage Average Rectified Output Current Forward Continuous Current Non repetitive Peak Forward Surge Current t 8 3ms Power Dissipation Thermal Resistance from Junction to Ambient Junction Temperature Storage Temperature SOD 523 Value 100 75 53 150 300 2 150 833 150 55 150 Unit V V V mA mA A mW W ELECTRICAL CHARACTERISTICS Ta 25 unless otherwise specified Parameter Reverse voltage Reverse current Symbol V BR IR IR 1 A VR 75V VR 20V IF 1mA Test conditions Forward voltage IF 10mA VF IF 50mA Total capacitance Reverse recovery time IF 150mA Ctot VR 0V f 1MHz trr IF IR 10mA Irr 0 1 IR RL 100 www cj el
Datasheet Download (PDF)
[ Detailed Data ]
The low reverse recovery time of fast switching diodes makes them ideal for use in high-frequency applications such as switching power supplies, pulse generators, and radio frequency (RF) circuits. These diodes are widely used in electronic circuits due to their fast switching times, low forward voltage drop, and high reliability.
Manufacturers : JCET
JCET 1N4148WT DIODE
FAST SWITCHING DIODE
Datasheet 1N4148WT.PDF DownLoad ( JCET )
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