P4KE_V01 HY | Alldatasheet

Document overview

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  • PDF pages: 4

Technical content

  • low leakage
  • Uni and bidirectional unit RoHS
  • Excellent clamping capability COMPLIANT
  • Fast response time Mechanical Data
  • Case: DO-41 molded plastic
  • Polarity: Color band denotes cathode Note: Products with logo or are made by HY Electronic (Cayman) Limited.

Applications

  • Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs,MOSFET。 Maximum Ratings and Electrical Characteristics Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristics Symbol Unit Peak Power Dissipation at TA=25℃ TP=1ms (Note 1) PPK W Peak Forward Surge Current, 8.3mS Single Half Sine-Wave, Superimposed on Rated Load (JEDEC Method) Steady State Power Dissipation at TL=75℃ Lead Lengths 0.375"(9.5mm),See Fig. 6 Maximum Instantaneous Forward Voltage at 25A for Unidirectional Devices Only (Note 2) Operating Junction Temperature Range TJ ℃ Storage Temperature Range TSTG ℃ Notes: 1. Non-repetitive current pulse ,per Fig. 3 and derated above TA=25℃ per Fig. 1. 2. 8.3ms single half-wave duty cycle=4 pulses per minutes maximum (uni-directional units only). Rev. 11, 18-May-2020 Pb P4KE SERIES Unidirectional and Bidirectional Transient Voltage Suppressors Reverse Voltage 6.8 - 400 Volts Power Dissipation - 400 Watts www.hygroup.com.tw 1 W Package Outline Dimensions in Inches (Millimeters) Value 400（Min) -55 to + 150 -55 to + 150 IFSM 40 A VF See Note 3 ℃/W PM(AV) All d ata sheet.com

Rating and Characteristic Curves P4KE SERIES The curve above is for reference only. P4KE*-B/A-00/99-00/01 Rev. 11, 18-May-2020 1 10 100 Peak Forward Surge Current (A) Fig. 2 - Maximum Non-Repetitive Surge Current Number of Cycles at 60Hz TJ=TJmax 8.3mS Single Half Sine-Wave (JEDEC Method 100 0 25 50 75 100 125 150 Fig. 1 - Maximum Non-Repetitive Peak Forwaed Surge Current Peak Forward Surge Current (A) Fig. 5 - Pulse Rating Curve PP, Peak Power (KW) 0.1 100 0.1 1 10 100 1000 10000 TA=25℃ Non-Repetive Pulse Wave Form Shown in Fig. 3 TP, Pulse Waveform 100 1000 10000 1 10 100 1000 Fig.4- Typical Junction Capacitance Capacitance, (pF) Stand-off voltage (V) Measured at Stand-off Voltage (VRWM) 100 110 120 0 0.5 1 1.5 2 2.5 3 3.5 4 Fig. 3 - Pulse Waveform IP, Peak Pulse Current.(%) T, Time (ms) Pulse With (Tp) is Defined as that Point Where the Peak Current Decays to 50% of IRSM. 10/1000 us Waveform as Defined by R.E.A TJ=25℃ TP Peak value(IRSM) Half value = IRSM TR=10us TJ=25℃ 0.2 0.4 0.6 0.8 1.2 0 25 50 75 100 125 150 Fig. 6 - Steady State Power Derating Curve Steady State Power Dissipation (W) Ambient Temperature (℃) Lead Temperature (℃) All d ata sheet.com

Current(3) Max. Voltage Temp. (UNI) (BI) VR(V) Min(V) Max(V) It(mA) IR(µA) Vc(V) Ipp(A) mV/℃ Notes: 1. Suffix'C' denotes bidirectional device . Suffix'A' denotes 5% tolerance device Rev. 11, 18-May-2020 P4KE SERIES Breakdown Voltage at IT2 V(BR) (V) 2. For bidirectional devices having VR of 10volts and under ,the IR limit is doubled . All d ata sheet.com

ALL specifications and data are subject to be changed without notice to improve reliability function or design or other reasons. HY makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the co- tinuing production of any product. To the maximum extent permitted by applicable law, HY disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,consequential or incidental d- amages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merch- antability. Statements regarding the suitability of products for certain types of applications are based on HY’s knowledge of typical require- ments that are often placed on HY products in generic applications. Such statements are not binding statements about the suitabi- lity of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application.Parameters provided in datasheets and specific- ations may vary in different applications and performance may vary over time. All operating parameters, including typical paramet- ers, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify HY’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, HY products are not designed for use in medical, life-saving, or life-sustaining applicati- ons or for any other applications in which the failure of the HY product could result in personal injury or death. Customers using or selling HY products not expressly indicated for use in such applications do so at their own risk.Please contact authorized HY pers- onnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of HY. Product names and markings noted herein may be trademarks of their respective owners. Rev. 11, 18-May-2020 Disclaimer All d ata sheet.com