® TAK CHEONG 500 mW LL-34 Hermetically Sealed Glass Fast Switching Diodes Absolute Maximum Ratings Symbol PD TSTG SURFACE MOUNT LL34 TA = 25°C unless otherwise noted Parameter Power Dissipation Storage Temperature Range Value Units 500 mW -65 to +150 °C +150 °C TJ Operating Junction Temperature W IV Working Inverse Voltage 75 V IO Average Rectified Current 150 mA IFM Non-repetitive Peak Forward Current Peak Forward Surge Current (Pulse Width = 1.0 µsecond) 450 mA 2 A IFSURGE DEVICE MARKING DIAGRAM Cathode Band Color : Black These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Fast Switching Device (TRR <4.0 nS) LL-34 (Mini-MELF) Package Surface Device Type Mounting Cathode Anode Hermetically Sealed Glass Compression Bonded Construction ELECTRICAL SYMBOL All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable RoHS Compliant Matte Tin (Sn) Terminal Finish Color band Indicates Negative Polarity Electrical Characteristics TA = 25°C unless otherwise noted Parameter Symbol Limits Test Condition Min Unit Max BV Breakdown Voltage IR=5µA IR Reverse Leakage Current VR=50V 50 nA VF Forward Voltage IF=50mA 1 Volts TRR Reverse Recovery Time IF=I R=10mA 4 nS 2 pF RL=100 75 Volts IRR=1mA C Capacitance VR=0V, f=1M HZ Number: DB-062 Jan.2011 / D Page 1 TCLL4151 S EM ICOND UCTOR ® TAK CHEONG S EM ICOND UCTOR Package Outline Package Case Outline B LL-34 DIM Inches Min Max Min Max A 3.30 3.60 0.130 0.142 B 1.40 1.50 0.055 0.059 C 0.35 0.50 0.014 0.020 A LL34 Millimeters C Notes: 1. 2. All dimensions are within DO213AC JEDEC standard. LL-34 polarity denoted by cathode band. Number: DB-062 Jan.2011 / D Page 2 TAK CHEONG ® DISC LA I MER NOTIC E NOTICE The information presented in this document is for reference only. Tak Cheong reserves the right to make changes without notice for the specification of the products displayed herein. The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such improper use of sale. This publication supersedes & replaces all information reviously supplied. For additional information, please visit our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further assistance. Number: DB-100 April 14, 2008 / A