1N4148WT
1N4148WT is SURFACE MOUNT FAST SWITCHING DIODE manufactured by KD.
Features
Extremely fast reverse recovery time to reduce switching losses Very low capacitance for reduced insertion losses Also available in lead-free plating (100% matte tin finish)
APPLICATION
Mobile phones and accessories Hand-held puters High Speed Switching Applications
SOD-523
Dim Min A 1.10 B 0.70 C 0.50 D 0.25 H 0.16 J 0.11 K 1.50
Max 1.30 0.90 0.70 0.35 0.24 0.13 1.70
PIN 1. CATHODE 2. ANODE
Maximum Ratings @TA=25°C unless otherwise specified
Parameter Peak reverse voltage DC Reverse voltage Continuous forward current Surge current Total power dissipation Junction temperature Storage temperature
Symbol VRM VR IF IFSM Ptot Tj Tstg
Limits 100 75 225 0.5 200 150
-55-150
Unit V V m A A m W ℃ ℃
Electrical Characteristics @TA=25°C unless otherwise specified
Parameter Forward voltage Reverse current Diode capacitance Reverse recovery time
Symbol Min. VF IR Cd trr
Typ. Max. Unit 1.2 V 0.1 μA
0.72 2.0 p F 4...
