LCE28A VISHAY | Alldatasheet

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LCE6.5 thru LCE28A Vishay General Semiconductor Document Number: 88357 Revision: 20-Oct-08 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com , PDD-Asia@vishay.com , PDD-Europe@vishay.com www.vishay.com Low Capacitance TRANSZORB® Transient Voltage Suppressors

FEATURES

 Glass passivated chip junction  1500 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 %  Excellent clamping capability  Very fast response time  Low incremental surge resistance  Solder dip 260 °C, 40 s  Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients induced by in ductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial and telecommunication. MECHANICAL DATA Case: Molded epoxy body over passivated junction Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS compliant, commercial grade Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 E3 suffix meets JESD 201 class 1A whisker test Polarity: Color band denotes TVS cathode end PRIMARY CHARACTERISTICS VWM 6.5 V to 28 V PPPM 1500 W PD 6.5 W TJ max. 175 °C Case Style 1.5KE Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2 (2) See Fig. 1 (3) See Fig. 2 MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL LIMIT UNIT Peak pulse power dissipation with a 10/1000 µs waveform (1)(2) PPPM 1500 W Power dissipation on infinite heatsink at TL = 75 °C (Fig. 2) P D 6.5 W Peak power pulse surge current with a 10/1000 µs waveform (1)(3) IPPM See next table A Operating junction and storage temperature range T J, TSTG - 65 to + 175 °C

LCE6.5 thru LCE28A Vishay General Semiconductor www.vishay.com For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com , PDD-Asia@vishay.com , PDD-Europe@vishay.com Document Number: 88357 Revision: 20-Oct-082 Note: (1) All the above devices are UL listed for Telecom application protection 497B, file number E136766 ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PART NUMBER STAND- OFF VOLTAGE VWM (V) BREAKDOWN VOLTAGE VBR (V) TEST CURRENT AT IT mA MAXIMUM REVERSE LEAKAGE AT VWM ID (µA) MAXIMUM CLAMPING VOLTAGE AT IPP VC (V) MAXIMUM PEAK PULSE CURRENT (FIG 3) IPPM (A) MAXIMUM JUNCTION CAPACITANCE AT 0 (V) (pF) WORKING INVERSE BLOCKING VOLTAGE VWIB (V) MAXIMUM INVERSE BLOCKING LEAKAGE CURRENT AT VWIB ID (mA) MINIMUM PEAK INVERSE BLOCKING VOLTAGE VPIB (V) MIN. MAX.

LCE6.5 thru LCE28A Vishay General Semiconductor www.vishay.com For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com , PDD-Asia@vishay.com , PDD-Europe@vishay.com Document Number: 88357 Revision: 20-Oct-084 PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Schematic Diode Transient Voltage Suppressor 1.0 (25.4) MIN. 1.0 (25.4) MIN. 0.375 (9.5) 0.285 (7.2) 0.210 (5.3) 0.190 (4.8) DIA. 0.042 (1.07) 0.038 (0.96) DIA. Case Style 1.5KE

Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.