TAK CHEONG
® S EM ICOND UCTOR
500 mW Surface Mount LL-34
Hermetically Sealed Glass Small Signal Schottky Diode
SURFACE MOUNT LL34
Absolute Maximum Ratings
Symbol
TA = 25°C unless otherwise noted Value LL60 LL60P 45 50 500 V mA mA ℃
C athode Band Color : Black DEVICE MARKING DIAGRAM
Parameter
Units
VRRM IF IFSM TSTG /TJ
Peak Reverse Voltage Forward Continuous Current Peak Forward Surge Current (t =1S) Storage and Junction Temperature Range
40 30 150
-65 to +125
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
LL- 34 (Mini-MELF) P ackage ( JEDEC) Surface Device Type Mounting Hermetically Sealed Glass Compression Bonded Construction All External S urfaces Are Corrosion Resistant And Terminals Are R eadily Solderable RoHS Compliant Matte Tin (Sn) Terminal Finish Color band Indicates Negative Polarity
ELECTRICAL SYMBOL Cathode Anode
Electrical Characteristics
Symbol Parameter
TA = 25°C unless otherwise noted T est Condition T ype Min LL60 IF=1mA Limits T yp 0.32 0.24 0.65 0.65 0.1 0.5 2.0 pF LL60P LL60 1 LL60P nS 6.0 Max 0.5 0.5 1.0 1.0 0.5 uA LL60P LL60 1.0 Volts Volts Volts Unit
VF
Forward V oltage IF=30mA IF=200mA
LL60P LL60 LL60P LL60
IR
Reverse Leakage Current
VR=15V VR=1V, f=1MHz VR=10V, f=1MHz
CJ
Junction Capacitance
TRR
Reverse Recovery Time
IF=I R=1mA, Rc=100Ω
Irr=1mA,
Number:DB -148 Jan. 2011/ B Page 1
LL60 / LL60P
TAK CHEONG
Package Outline
Package
® S EM ICOND UCTOR
Case Outline
B L L-34 DIM LL34 A A B C C Min 3.30 1.40 0.35 Millimeters Max 3.6 0 1.50 0.50 Min 0.130 0.055 0.014 Inches Max 0.1 42 0.059 0.020
Notes: 1. 2. All dimensions are within DO213AC JEDEC standard. LL- 34 p olarity denoted by cathode band.
Number:DB -148 Jan. 2011/ B Page 2
TAK CHEONG
®
D ISC 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
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