SMCJ5.0 thru SMCJ170CA, e3
and SMCG5.0 thru SMCG170CA, e3
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
The SMCJ5.0-170A or SMCG5.0-170A series of 1500 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components. It is
available in J-bend design (SMCJ) with the DO-214AB package for greater PC
board mounting density or in a Gull-wing design (SMCG) in the DO-215AB for
visible solder connections. Selections include unidirectional and bidirectional
as well as RoHS Compliant with an e3 suffix. They can protect from secondary
lightning effects per IEC61000-4-5 and class levels defined herein, or for
inductive switching environments and induced RF protection. Since their
response time is virtually instantaneous, they can also be used in protection
from ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
NOTE: All SMC series are
equivalent to prior SMM package
identifications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
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•
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Economical surface mount design in both J-bend or
Gull-wing terminations
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•
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Selections for 5.0 to 170 volts standoff voltages (VWM
)
Protection from switching transients and induced RF
Available in both Unidirectional and Bidirectional
construction with a C or CA suffix
Protection from ESD, and EFT per IEC 61000-4-2 and
IEC 61000-4-4
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 VBR
ID (in the operating direction for unidirectional or both
directions for bidirectional)
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Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1: SMC 5.0 to SMC 170A or CA
Class 2: SMC 5.0 to SMC 150A or CA
Class 3: SMC 5.0 to SMC 75A or CA
Class 4: SMC 5.0 to SMC 36A or CA
&
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Options for screening in accordance with MIL-PRF-
19500 for JANTX by adding MX prefix to the part
number.
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 : SMC 5.0 to SMC 90A or CA
Class 2: SMC 5.0 to SMC 45A or CA
Class 3: SMC 5.0 to SMC 24A or CA
Class 4: SMC 5.0 to SMC 11A or CA
Axial-lead equivalent packages for thru-hole mounting
available as 1.5KE6.8 to 1.5KE200CA or 1N6267 thru
1N6303A and 1N5908 (consult factory for other
surface mount options)
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Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: SMC 5.0 to SMC 22A or CA
Class 3: SMC 5.0 to SMC 10A or CA
RoHS compliant devices available by adding “e3” suffix
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
Peak Pulse Power dissipation at 25ºC: 1500 watts at
•
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
10/1000 μs (also see Fig 1,2, and 3)
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Impulse repetition rate (duty factor): 0.01%
TERMINALS: Gull-wing or C-bend (modified J-bend)
leads, tin-lead or RoHS compliant annealed matte-tin
plating solderable to MIL-STD-750, method 2026
t
clamping (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: 20ºC/W junction to lead, or 80ºC/W
junction to ambient when mounted on FR4 PC board
(1oz Cu) with recommended footprint (see last page)
Steady-State Power dissipation: 6 watts at TL = 30oC,
or 1.56 watts at TA = 25ºC when mounted on FR4 PC
board with recommended footprint
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POLARITY: Cathode indicated by band. No marking
on bi-directional devices
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MARKING: Part number without “SM” prefix (e.g.
C5.0, C5.0A, C5.0CA, MXC5.0A, 5.0Ae3, C5.0CAe3,
C36, C36A, C36CA, MAC36CA, 36CAe3, etc.)
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TAPE & REEL option: Standard per EIA-481-2 with
16 mm tape, 750 per 7 inch reel or 2500 per 13 inch
reel (add “TR” suffix to part number)
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Forward Surge: 200 Amps peak impulse of 8.3 ms
half-sine wave at 25ºC (unidirectional only)
Solder temperatures: 260 ºC for 10 s (maximum)
WEIGHT: 0.25 grams
Copyright © 2009
SA3-43, REV F, 5-24-09
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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