SMBJP6KE6.8 thru SMBJP6KE200CA and
SMBGP6KE6.8 thru SMBGP6KE200CA
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 SMBJP6KE and SMBGP6KE series is an economical surface mount
version of the popular P6KE axial-leaded series of 600 W Transient Voltage
Suppressors (TVSs). It is available in both unidirectional and bi-directional
configurations for protecting voltage-sensitive components from destruction
or degradation. Response time of 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
NOTE: All SMB series are
equivalent to prior SMS package
identifications.
meet higher and lower power demands and special applications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
Economical TVS series for surface mount
Available in both unidirectional and bidirectional
(add C or CA suffix to part number for bidirectional)
•
Suppresses transients up to 600 watts @ 10/1000
µs (see Figure 1)
•
Protects sensitive components such as IC’s,
CMOS, Bipolar, BiCMOS, ECL, DTL, T2L, etc.
Protection from switching transients & induced RF
•
•
•
Selections for 6.8 to 200 volts breakdown (VBR
Fast response
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-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
)
•
•
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: SMBJ(G)P6KE6.8 to 130A or CA
Class 2: SMBJ(G)P6KE6.8 to 68A or CA
Class 3: SMBJ(G)P6KE6.8 to 36A or CA
Class 4: SMBJ(G)P6KE6.8 to 18A or CA
•
Secondary lightning protection per IEC61000-4-5
with 12 Ohms source impedance:
•
•
Axial-lead (thru-hole) equivalents available as P6KE6.8
Class 1: SMBJ(G)P6KE6.8 to 43A or CA
Class 2: SMBJ(G)P6KE6.8 to 22A or CA
to P6KE200CA (consult factory for other options)
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
• Peak Pulse Power dissipation at 25oC: 600 watts at
•
CASE: Void-free transfer molded thermosetting
10/1000 µs (also see Fig 1,2, and 3).
epoxy body meeting UL94V-0
• Impulse repetition rate (duty factor): 0.01%
•
•
FINISH: Tin-Lead plated over copper and readily
solderable per MIL-STD-750, method 2026
MARKING: Body marked without SMBJ or SMBG
part number prefix, e.g. P6KE6.8A, P6KE36,
P6KE200CA, etc.
• 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 junction to lead, or 90ºC/W
junction to ambient when mounted on FR4 PC board
(1oz Cu) with recommended footprint (see last page)
•
•
POLARITY: Band denotes cathode. Bidirectional
not marked
• Steady-State Power dissipation: 5 watts at TL = 25oC,
or 1.38 watts at TA = 25ºC when mounted on FR4 PC
board with recommended footprint
WEIGHT: 0.1 grams (approximate)
•
TAPE & REEL option: Standard per EIA-481-1-A
with 12 mm tape, 750 per 7 inch reel or 2500 per
13 inch reel (add “TR” suffix to part number)
• Forward Voltage at 25oC: 3.5 Volts maximum @ 50
Amp peak impulse of 8.3 ms half-sine wave
(unidirectional only)
•
See package dimensions on last page
• Solder temperatures: 260oC for 10 s (maximum)
Copyright 2004
6-16-2004 REV A
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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