1N5555 1N5556 1N5557 1N5558 1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
■DESCRIPTION:
●This Transient Voltage Suppressor (TVS) series for 1N5555 thru 1N5558are JEDEC registered selections for unidirectional devices. All have thesame high Peak Pulse Power rating of 1500 W with extremely fastresponse times. They are also available in military qualified selections as described in the Features section herein. They are most often used for protecting against transients from inductive switching environments, induced RF effects, or induced secondary lightning effects as found in lower surge levels of IEC61000-4-5. They are also very successful inprotecting airborne avionics and electrical systems. Since their response time is virtually instantaneous, they can also protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
■FEATURES
●Unidirectional TVS series for thru-hole mounting
●Working voltage (VWM) range 30.5 V to 175 V
●Hermetic sealed DO-13 metal package
●JAN/TX/TXV military qualifications also available per MIL-PRF-19500/500 by adding the JAN, JANTX, or JANTXV prefix, e.g. JANTXV1N5555, etc.
●For bidirectional TVS in the same DO-13 package, see separate data sheet for the 1N6036 – 1N6072A series (also military qualified)
●Surface mount equivalent packages also available from the SMCJ5.0 - SMCJ170CA or SMCG5.0 – SMCG170C series in separate data sheet (consult factory for other surface mount options)
●Plastic axial-leaded equivalents available from the 1N6267 – 1N6303A series in separate data sheet
■BENEFITS
●Suppresses transients up to 1500 watts @ 10/1000 μs
●Clamps transient in less than 100 pico seconds
●Protection from switching transients and induced RF
●Protection from ESD and EFT per IEC 61000-4-2 and IEC 61000-4-4
●Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance:
▲Class 1: 1N5555 to 1N5558
▲Class 2 & 3: 1N5555 to 1N5557
▲Class 4: 1N5555 to 1N5556
●Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance:
▲Class 1: 1N5555 to 1N5557
▲Class 2: 1N5555 to 1N5557
●Inherently radiation hard as described in Microsemi MicroNote 050
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Datasheet |
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Please see the document for details |
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DO-13;DO-202AA |
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English Chinese Chinese and English Japanese |
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11-06-2003 |
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REV A |
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332 KB |
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