P6KE6.8 thru 200CA, e3
600 Watt TRANSIENT VOLTAGE
SUPPRESSOR
S C O T T S D A L E D I V I S I O N
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)
•
•
•
Selections for 6.8 to 200 volts breakdown (VBR
Economical TVS series for thru-hole mounting
)
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)
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:
•
•
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
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
Surface mount equivalents available as SMBJP6KE6.8
to SMBJP6KE200CA or SMBJ5.0 to SMBJ170CA
(consult factory for other surface mount options)
Secondary lightning protection per IEC61000-4-5
with 12 Ohms source impedance:
•
•
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
Class 1: P6KE6.8 to P6KE43A or CA
Class 2: P6KE6.8 to P6KE22A or CA
RoHS Compliant devices available by adding “e3” suffix
MAXIMUM RATINGS
• Peak Pulse Power dissipation at 25oC: 600 watts at
10/1000 μs (also see Fig 1,2, and 3).
MECHANICAL AND PACKAGING
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
• Impulse repetition rate (duty factor): 0.01%
•
FINISH: Tin-Lead or RoHS Compliant annealed
matte-Tin plating readily solderable per MIL-STD-
750, method 2026
• tclamping (0 volts to V(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
• Operating and Storage temperature: -65oC to +150oC
•
•
MARKING: Body marked with part number
• Thermal Resistance: 25 oC/W at 3/8 inch (10 mm) lead
length from body, or 85°C/W junction to ambient when
mounted on FR4 PC board with 4 mm2 copper pads (1
oz) and track width 1 mm, length 25 mm
POLARITY: Band denotes cathode. Bidirectional
not marked
•
•
WEIGHT: 0.7 grams (approximate)
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
• Steady-State Power: 5 watts @ TL=25oC 3/8 inch (10
mm) from body, or 1.47 W when mounted on FR4 PC
board described for thermal resistance
•
See package dimensions on last page
• Forward Voltage at 25oC: 3.5 Volts maximum @ 100
Amp peak impulse of 8.3 ms half-sine wave
(unidirectional only)
• Solder temperatures: 260oC for 10 s (maximum)
Copyright © 2005
8-04-2005 REV F
Microsemi
Page 1
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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