LLSD103C

Shanghai Lunsure Electronic Technology Co.,Ltd Technology Co.,Ltd Fax:0086-21-57152769 LLSD103A THRU LLSD103C Schottky Barrier Switching Diode Features l l l Low Reverse Recovery Time Low Reverse Capacitance Low Forward Voltage Drop l Guard Ring Construction for Transient Protection Mechanical Data l Case: MiniMELF, Glass l Terminals: Solderable per MIL-STD-202, Method 208 l Polarity: Indicated by Cathode Band l Weight: 0.05 grams ( approx.) MINIMELF Maximum Ratings @ 25oC Unless Otherwise Specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current(Note1) Maximum Single cycle surge 60Hz sine wave Power Dissipation(Note 1) Thermal Resistance(Note 1) Operation/Storage Temp. Range Symbol LLSD103A LLSD103B LLSD103C VRRM VRWM VR VR(RMS) IFM IFSM Pd R Tj, TSTG 28V 21V 350mA 15A DIMENSION 400mW 250K/W -55 to 150 C o Cathode Mark C 40V 30V 20V B 14V A DIM A B C INCHES MIN .134 .008 .055 MAX .142 .016 .059 MIN 3.40 0.20 1.40 MM MAX 3.60 0.40 1.50 NOTE Electrical Characteristics @ 25oC Unless Otherwise Specified Charateristic Peak Reverse Current LLSD103A LLSD103B LLSD103C VF M --------0.37V 0 .60V Symbol Min Typ Max Test Cond. V R =30V SUGGESTED SOLDER PAD LAYOUT 0.105 IRM ----- ----- 5.0uA V R =20V V R =10V IF =20mA IF =200mA V R =0V, f=1.0MHz IF =IR =50mA to 200mA, recover to 0.1 I R 0.030” 0.075” M aximum Forward Voltage Drop Junction Capacitance Reverse Recovery Time Cj trr --------- 50 10 pF ns Note: 1. Valid provided that electrodes are kept at ambient temperature www.cnelectr.com LLSD103A thru LLSD103C 1000 5 tp = 300µs duty cycle = 2% IF, FORWARD CURRENT (mA) IF, FORWARD CURRENT (A) 0 0.5 VF, FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 1.0 100 4 10 3 1.0 2 0.10 1 0.01 0 0 0.5 1.0 1.5 VF, FORWARD VOLTAGE (V) Fig. 2 Typical High Current Fwd Characteristics 50 40 VR, REVERSE VOLTAGE (V) 100mA 30 IF = 400mA 200mA 20 10 0 0 100 TA, AMBIENT TEMPERATURE (°C) Fig. 3 Blocking Voltage Derating Curves 200 www.cnelectr.com