Document
SCOTTSDALE DIVISION
P6KE6.8 thru 200CA, e3
600 Watt TRANSIENT VOLTAGE SUPPRESSOR
WWW.Microsemi .COM
DESCRIPTION
APPEARANCE
This P6KE series is an economical 600 W Transient Voltage Suppressor (TVS) for protecting voltage-sensitive components from destruction or degradation. It is available in both unidirectional and bi-directional configurations as well as RoHS Compliant (annealed matte-Tin finish) with an e3 suffix added to the part number. The response time of their clamping action is virtually instantaneous. As a result, they may also be used effectively for protection from ESD or EFT per IEC61000-4-2 and IEC61000-4-4 or for inductive switching environments and induced RF. They can also be used for protecting other sensitive components from secondary lightning effects per IEC61000-4-5 and class levels defined herein. Microsemi also offers numerous other TVS products to meet higher and lower power demands and special applications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
T-18
FEATURES
APPLICATIONS / BENEFITS
• Available in both unidirectional and bidirectional
(add C or CA suffix to part number for bidirectional)
• Optional 100% screening for avionics grade is available by adding MA prefix to part number for added 100% temperature cycle -55oC to +125oC (10X) as well as surge (3X) and 24 hours HTRB with post test VZ & IR (in the operating direction for unidirectional or both directions for bidirectional)
• Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, and JANTXV are available by adding MQ, MX, or MV prefixes respectively to part numbers.
• Surface mount equivalents available as SMBJP6KE6.8 to SMBJP6KE200CA or SMBJ5.0 to SMBJ170CA (consult factory for other surface mount options)
• Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
• RoHS Compliant devices available by adding “e3” suffix
• Selections for 6.8 to 200 volts breakdown (VBR) • Economical TVS series for thru-hole mounting • Protects sensitive components such as IC’s,
CMOS, Bipolar, BiCMOS, ECL, DTL, T2L, etc. • Protection from switching transients & induced RF • Compliant to IEC61000-4-2 and IEC61000-4-4 for
ESD and EFT protection respectively • Secondary lightning protection per IEC61000-4-5
with 42 Ohms source impedance: Class 1: P6KE6.8 to P6KE130A or CA Class 2: P6KE6.8 to P6KE68A or CA Class 3: P6KE6.8 to P6KE36A or CA Class 4: P6KE6.8 to P6KE18A or CA
• Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance: Class 1: P6KE6.8 to P6KE43A or CA Class 2: P6KE6.8 to P6KE22A or CA
MAXIMUM RATINGS
• Peak Pulse Power dissipation at 25oC: 600 watts at 10/1000 μs (also see Fig 1,2, and 3).
• Impulse repetition rate (duty factor): 0.01%
• tclamping (0 volts to V(BR) min.): < 100 ps theoretical for unidirectional and < 5 ns for bidirectional
• Operating and Storage temperature: -65oC to +150oC • Thermal Resistance: 25 oC/W at 3/8 inch (10 mm) lead
le.