® S EM ICOND UCTOR 200 mW Surface Mount LL-34 Hermetically Sealed Glass Fast Switching Schottky Barrier Diode SURFACE MOUNT LL34 Absolute Maximum Ratings Symbol PD TSTG TA = 25°C unless otherwise noted Parameter Power Dissipation Units 200 mW -65 to +125 °C TJ Operating Junction Temperature +125 °C VRRM Repetitive Peak Reverse Voltage 30 V Maximum DC Blocking Voltage 30 V 200 mA 4 A VR Storage Temperature Range Value IF(AV) Average Forward Rectified Current IFSM Peak Forward Surge Current DEVICE MARKING DIAGRAM Cathode Band Color : Black These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Low Forward Voltage Drop LL-34 (Mini-MELF) Package (JEDEC) Surface Device Type Mounting Hermetically Sealed Glass Cathode Compression Bonded Construction Anode All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable RoHS Compliant ELECTRICAL SYMBOL 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=100µA IR Reverse Leakage Current VR=25V 500 VF Forward Voltage IF=10mA 0.40 TCBAT4, LLBAT42 30 IF=50mA TCBAT4, LLBAT43 LLBAT42, LLBAT43 TRR Reverse Recovery Time IF=2mA Volts nA 0.65 0.26 0.33 IF=15mA 0.45 IF=200mA 1.0 Volts IF=I R=10mA RL=100 5 (Typical) nS 7 (Typical) pF IRR=1mA C Capacitance VR=1V, f=1M HZ Number: DB-114 Jan.2011/ B Page 1 LLBAT42 / LLBAT43 TAK CHEONG 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-114 Jan.2011/ B 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