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| LCE6.5 thru LCE28A Vishay General Semiconductor Low Capacitance TRANSZORB(R) Transient Voltage Suppressors FEATURES * Glass passivated chip junction * 1500 W peak pulse power capability with a 10/1000 s waveform, repetitive rate (duty cycle): 0.01 % * Excellent clamping capability * Very fast response time Case Style 1.5KE * 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 inductive 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 PPPM PD TJ max. 6.5 V to 28 V 1500 W 6.5 W 175 C MAXIMUM RATINGS (TA = 25 C unless otherwise noted) PARAMETER Peak pulse power dissipation with a 10/1000 s waveform (1)(2) Power dissipation on infinite heatsink at TL = 75 C (Fig. 2) Peak power pulse surge current with a 10/1000 s Operating junction and storage temperature range 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 waveform (1)(3) SYMBOL PPPM PD IPPM TJ, TSTG LIMIT 1500 6.5 See next table - 65 to + 175 UNIT W W A C 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 1 LCE6.5 thru LCE28A Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 C unless otherwise noted) MAXIMUM MAXIMUM MINIMUM WORKING MAXIMUM PEAK MAXIMUM PEAK INVERSE MAXIMUM STAND- BREAKDOWN INVERSE REVERSE TEST VOLTAGE PULSE JUNCTION BLOCKING INVERSE CLAMPING OFF BLOCKING CURRENT LEAKAGE VBR LEAKAGE BLOCKING VOLTAGE CURRENT CAPACITANCE VOLTAGE VOLTAGE AT AT IT (V) (FIG 3) AT 0 (V) CURRENT VOLTAGE AT IPP VWM VWIB VWM mA IPPM (pF) VPIB AT VWIB (V) VC (V) ID (A) (V) ID (mA) (V) (A) MIN. MAX. 6.5 7.22 8.82 10.0 1000 12.3 100 100 75 1.0 100 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 22 22 24 24 26 26 28 28 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 7.98 9.51 8.60 10.2 9.21 10.9 9.83 11.5 10.4 12.2 11.1 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 35.3 31.9 38.0 34.4 10.0 10.0 10.0 10.0 10.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1000 500 500 250 250 100 100 50.0 50.0 10.0 10.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.1 45.5 100 100 100 100 100 100 100 94 100 89 97 80 88 74 82 68 75 63 70 58 65 56 61 52 57 49 54 46 51 42 46 38 42 35 39 32 36 30 33 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 PART NUMBER LCE6.5 LCE6.5A LCE7.0 LCE7.0A LCE7.5 LCE7.5A LCE8.0 LCE8.0A LCE8.5 LCE8.5A LCE9.0 LCE9.0A LCE10 LCE10A LCE11 LCE11A LCE12 LCE12A LCE13 LCE13A LCE14 LCE14A LCE15 LCE15A LCE16 LCE16A LCE17 LCE17A LCE18 LCE18A LCE20 LCE20A LCE22 LCE22A LCE24 LCE24A LCE26 LCE26A LCE28 LCE28A Note: (1) All the above devices are UL listed for Telecom application protection 497B, file number E136766 www.vishay.com 2 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-08 LCE6.5 thru LCE28A Vishay General Semiconductor ORDERING INFORMATION (Example) PREFERRED P/N LCE6.5-E3/54 UNIT WEIGHT (g) 0.968 PREFERRED PACKAGE CODE 54 BASE QUANTITY 1400 DELIVERY MODE 13" diameter paper tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 C unless otherwise noted) 100 150 IPPM - Peak Pulse Current, % IRSM PPPM - Peak Pulse Power (kW) tr = 10 s Peak Value IPPM 100 Half Value - IPP IPPM 2 10 TJ = 25 C Pulse Width (td) is defined as the Point where the Peak Current decays to 50 % of IPPM 1 50 10/1000 s Waveform as defined by R.E.A. td 0 0 1.0 2.0 3.0 4.0 0.1 0.1 s 1.0 s 10 s 100 s 1.0 ms 10 ms td - Pulse Width Figure 1. Peak Pulse Power Rating Curve t - Time (ms) Figure 3. Pulse Waveform 100 Percentage of Rated Power (%) Power Dissipation 75 Peak Power (Single Pulse) TJ = Initial Temperature 50 Low Capacitance TVS 25 L = 0.375" (9.5 mm) Lead Lengths 0 0 25 50 75 100 125 150 175 TL - Lead Temperature (C) Figure 2. Power Derating Curve Application Note: Device must be used with two units in parallel, opposite in polarity as shown in circuit for AC signal line protection. Figure 4. AC Line Protection Application 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 3 LCE6.5 thru LCE28A Vishay General Semiconductor Schematic Diode Transient Voltage Suppressor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Case Style 1.5KE 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) MIN. 0.042 (1.07) 0.038 (0.96) DIA. www.vishay.com 4 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-08 Legal Disclaimer Notice Vishay Disclaimer 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 liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, 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 medical, 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. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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