MCC LLSD101A THRU LLSD101C omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features l Low Reverse Recovery Time l Low Reverse Capacitance l Low Forward Voltage Drop l Guard Ring Construction for Transient Protection Schottky Barrier Switching Diode Mechanical Data l Case: MiniMELF, Glass MINIMELF l Terminals: Solderable per MIL -STD -202, Method 208 l Polarity: Indicated by Cathode Band l Weight: 0.05 grams ( approx.) Cathode Mark Maximum Ratings @ 25oC Unless Otherwise Specified Characteristic C Symbol LLSD101A LLSD101B LLSD101C V RRM VRWM 60V 50V 40V VR Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage 42V 35V B 28V RMS Reverse Voltage VR(RMS) Forward Continuous Current(Note 1) I FM 15mA Non-Repetitive Peak @ t<=1.0s Forward Surge Current @ t=10us I FSM 50mA 2.0A Power Dissipation(Note 1) Pd 400mW A DIMENSION Thermal Resistance(Note 1) R 375K/W Operation & Storage Temp. Range Tj, T STG -55 to 150 C DIM o Electrical Characteristics @ 25oC Unless Otherwise Specified Charateristic Symbol Peak LLSD101A Reverse LLSD101B IR M Current LLSD101C LLSD101A LLSD101B Forward LLSD101C VFM Volt. Drop LLSD101A LLSD101B LLSD101C Junction LLSD101A Capacitance LLSD101B Cj LLSD101C Reverse Recovery Time t rr Min Max Unit ----- 200 nA ----- --------- 0.41 0.40 0.39 1.00 0.95 0.90 2.0 2.1 2.2 1.0 V INCHES MM NOTE MIN MAX MIN MAX A B .134 .008 .142 .016 3.40 .20 3.60 .40 C .055 .059 1.40 1.50 Test Cond. V R =50V V R =40V V R =30V I F=1.0mA I F=1.0mA I F=1.0mA I F= 1 5 m A I F= 1 5 m A I F= 1 5 m A SUGGESTED SOLDER PAD LAYOUT 0.105 0.075" 0.030" pF V R =0V, f=1.0MHz ns I F= I R =5mA, recover to 0.1 I R Note: 1. Valid provided that electrodes are kept at ambient temperature Revision: 3 www.mccsemi.com 2003/04/30 MCC LLSD101A thru LLSD101C 2 10 A C Cj, CAPACITANCE (pF) IF, FORWARD CURRENT (mA) B Tj = 25C 1.0 0.1 0.01 0 0.5 VF, FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristic Variations for Primary Conduction Revision: 3 1.0 C 1 B A 0 0 10 20 30 40 50 VR, REVERSE VOLTAGE (V) Fig. 2 Typ. Junction Capacitance vs Reverse Voltage www.mccsemi.com 2003/04/30