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1.5KE24 Datasheet(PDF) 1 Page - Vishay Siliconix |
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1.5KE24 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 7 page 1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303 Vishay General Semiconductor Document Number: 88301 Revision: 22-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 TRANSZORB® Transient Voltage Suppressors FEATURES • Glass passivated chip junction • Available in uni-directional and bi-directional • 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 inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive 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 Base P/NHE3 - RoHS compliant, high reliability/ automotive grade (AEC Q101 qualified) Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix meets JESD 201 class 2 whisker test Note: • 1.5KE250 ~ 1.5KE540A and 1.5KE250C ~ 1.5KE440CA for commercial grade only Polarity: For uni-directional types the color band denotes cathode end, no marking on bi-directional types DEVICES FOR BI-DIRECTION APPLICATIONS For bi-directional types, use C or CA suffix (e.g. 1.5KE440CA). Electrical characteristics apply in both directions. PRIMARY CHARACTERISTICS VBR uni-directional 6.8 V to 540 V VBR bi-directional 6.8 V to 440 V PPPM 1500 W PD 6.5 W IFSM (uni-directional only) 200 A 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) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum (3) VF = 3.5 V for 1.5KE220 (A) and below; VF = 5.0 V for 1.5KE250(A) and above MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL LIMIT UNIT Peak pulse power dissipation with a 10/1000 µs waveform (1) (Fig. 1) PPPM 1500 W Peak pulse current with a 10/1000 µs waveform (1) IPPM See next table A Power dissipation on infinite heatsink at TL = 75 °C (Fig. 5) PD 6.5 W Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2) IFSM 200 A Maximum instantaneous forward voltage at 100 A for uni-directional only (3) VF 3.5/5.0 V Operating junction and storage temperature range TJ, TSTG - 55 to + 175 °C |
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