SMBJ170CAE3 Datasheet, PDF (1/4 Pages) Microsemi Corporation – SURFACE MOUNT 600 Watt Transient Voltage Suppressor

SCOTTSDALE DIVISION
SMBJ5.0 thru SMBJ170A, CA, e3
and SMBG5.0 thru SMBG170A, CA, e3
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
DESCRIPTION
APPEARANCE
This SMBJ5.0-170A or SMBG5.0-170A series of surface mount 600 W
Transient Voltage Suppressors (TVSs) protects a variety of voltage-sensitive
components from destruction or degradation. It is available in J-bend design
(SMBJ) with the DO-214AA package for greater PC board mounting density or
in a Gull-wing design (SMBG) in the DO-215AA for visible solder connections.
It is also available in both unidirectional and bidirectional configurations with a
C or CA suffix part number as well as RoHS Compliant with an e3 suffix. Their
response time is virtually instantaneous. As a result, they can be used for
protection from ESD or EFT per IEC61000-4-2 and IEC61000-4-4, or for
inductive switching environments and induced RF protection. They can also
protect 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
NOTE: All SMB series are
equivalent to prior SMS package
identifications.
FEATURES
APPLICATIONS / BENEFITS
• Available in both unidirectional and bidirectional
construction (add C or CA suffix for bidirectional)
• Selections for 5.0 to 170 volts standoff voltages (V_WM)
• Optional 100% screening for avionics grade is available
by adding MA prefix to part number for 100% temperature
cycle -55^oC to +125^oC (10X) as well as surge (3X) and 24
hours HTRB with post test V_Z & I_R (in operating direction
for unidirectional or both directions for bidirectional)
• Options for screening in accordance with MIL-PRF-19500
for JANTX are available by adding MX prefix to the part
number.
• Axial-lead equivalent packages for thru-hole mounting
available as P6KE6.8 to P6KE200CA (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 an “e3” suffix
• Economical surface mount design in both J-bend or
Gull-wing terminations
• 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: SMB 5.0 to SMB 120A or CA
Class 2: SMB 5.0 to SMB 60A or CA
Class 3: SMB 5.0 to SMB 30A or CA
•
Class 4: SMB 5.0 to SMB 15A or CA
• Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1: SMB 5.0 to SMB 36A or CA
•
Class 2: SMB 5.0 to SMB 18A or CA
MAXIMUM RATINGS
• Peak Pulse Power dissipation at 25^ºC: 600 watts at
10/1000 μs (also see Fig 1,2, and 3).
• Impulse repetition rate (duty factor): 0.01%
• t_clamping (0 volts to V_(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
• Operating and Storage temperature: -65^ºC to +150^ºC
• Thermal resistance: 25 ^ºC/W junction to lead, or 90^ºC/W
junction to ambient when mounted on FR4 PC board (1oz
Cu) with recommended footprint (see last page)
• Steady-State Power dissipation: 5 watts at T_L = 25^oC, or
1.38 watts at T_A = 25^ºC when mounted on FR4 PC board
with recommended footprint
• Forward Surge at 25ºC: 100 Amps peak impulse of 8.3
ms half-sine wave (unidirectional only)
• Solder temperatures: 260 ^ºC for 10 s (maximum)
MECHANICAL AND PACKAGING
• CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
• TERMINALS: Gull-wing or C-bend (modified J-bend)
tin-lead or RoHS compliant annealed matte-tin plating
solderable per MIL-STD-750, method 2026
• POLARITY: Cathode indicated by band. No marking
on bi-directional devices
• MARKING: Part number without standard prefix (e.g.
5.0, 5.0A, 5.0CA, 5.0Ae3, 36, MX36A, 36CAe3, etc.)
• 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)
• WEIGHT: 0.1 grams
• See package dimension on last page
Copyright © 2009
SA3-37, REV J, 5-24-2009
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, [phone], Fax: [phone]
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