What is 1.5KE?
This is TRANSZORB Transient Voltage Suppressors. A Transient Voltage Suppressor (TVS) diode is a type of semiconductor device that is specifically designed to protect electronic circuits from voltage spikes, also known as transients. These transients can occur due to a variety of reasons such as switching events in the power supply, electrical noise, and electrostatic discharge (ESD). TVS diodes are typically connected in parallel with the circuit that needs protection, and when a voltage spike occurs, the TVS diode conducts, thereby diverting the surge current away from the protected circuit. |
[PDF] Complete Technical Details can be found in the 1.5KE datasheet provided at this page.Datasheet Summary in PDF File1 5KE Series and 1N6267 thru 1N6303A Vishay Semiconductors formerly General Semiconductor TRANSZORB Transient Voltage Suppressors Case Style 1 5KE d e d n ange e t Ex e R Features g a t Vol V BR Unidirectional 6 8 to 540V V BR Bidirectional 6 8 to 440V Peak Pulse Power 1500W 1 0 25 4 MIN 0 210 5 3 0 190 4 8 DIA Underwriters Laboratory Recognition under UL standard for safety 497B Isolated Loop Circuit Protection Glass passivated junction 1500W peak pulse power capabililty on 10 1000 s waveform repetition rate duty cycle 0 05 Excellent clamping capability Low incremental surge resistance Very fast response time Includes 1N6267 thru 1N6303A 0 375 9 5 0 285 7 2 Mechanical Data Case Molded plastic body over passivated junction Terminals Plated axial leads solderable per MIL STD 750 Method 2026 High temperature soldering guaranteed 265 C 10 seconds 0 375 9 5mm lead length 5lbs 2 3 kg tension Polarity For unidirectional types the color band denotes the cathode which is positive with respect to the anode under normal TVS operation Mounting Position Any Weight 0 045 oz 1 2 g Flammability Epoxy is rated UL 94V 0 Packaging Codes Options Antistatic 51 1K per Bulk box 10K carton 54 |
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Once the voltage spike has subsided, the TVS diode returns to its non-conducting state, allowing normal circuit operation to resume. TVS diodes are available in a range of breakdown voltages and are selected based on the maximum voltage spike that the protected circuit is expected to encounter. Manufacturers : Vishay Siliconix ![]() |
VISHAY 1.5KE TVS-DIODE TRANSZORB Transient Voltage Suppressors More Search |
Datasheet 1.5KE.PDF DownLoad ( VISHAY ) |
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