AVSMBJ5.0A thru AVSMBJ170A, CA e3 and
AVSMBG5.0A thru AVSMBG170A, CA, e3
SURFACE MOUNT 600 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
DESCRIPTION
PACKAGE
This AVSMBJ5.0A-170A or AVSMBG5.0A-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 (AVSMBJ) with the DO-214AA
package for greater PC board mounting density or in a Gull-wing design (AVSMBG) in the
DO-215AA for visible solder connections.
It is available in both unidirectional and
bidirectional configurations with an A or CA suffix part number as well as RoHS Compliant
designated by an “e3”suffix. Their clamping 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
FEATURES
APPLICATIONS / BENEFITS
Compliant to IEC61000-4-2 and IEC61000-4-4 for ESD
and EFT protection respectively
Selections for 5.0 to 170 volts standoff voltages (VWM)
100% screened as follows for avionics applications:
1. Temperature Cycle (thermal shock) 20 Cycles -55°C to 125°C
2. Solder Capability: Stress Tested at 260°C for 10 sec.
3. Surge 1 pulse at 110% Ipp (Both Directions for Bidirectional)
4. Surge 1 pulse at 100% Ipp (Both Directions for Bidirectional)
5. Electrical Test
Secondary lightning protection per IEC61000-4-5 with 42
Ohms source impedance:
Class 1: AVSMB 5.0 to AVSMB 120A or CA
Class 2: AVSMB 5.0 to AVSMB 60A or CA
Class 3: AVSMB 5.0 to AVSMB 30A or CA
Class 4: AVSMB 5.0 to AVSMB 15A or CA
6. Burn-in (HTRB) 48 hrs 125°C Polarity A for Bidirectional (96 hrs
for Unidirectional)
Secondary lightning protection per IEC61000-4-5 with 12
Ohms source impedance:
7. Electrical Test Delta ID and V(BR) Polarity A
Class 1: AVSMB 5.0 to AVSMB 36A or CA
Class 2: AVSMB 5.0 to AVSMB 18A or CA
8. Burn-in (HTRB) 48 hrs 125°C Polarity B for bidirectional (not
required for Unidirectional)
Compliant to RTCA/DO-160E Waveform 4, Levels 1 & 2
9. Electrical Test Delta ID and V(BR) Polarity B (Not required for
Unidirectional)
Compliant to RTCA/DO-160E Waveform 4, Level 3 for
AVSMB5.0 to AVSMB20A or CA
10. Electrical Test GO-NO-GO
Compliant to RTCA/DO-160E Waveform 4, Level 4 for
AVSMB5.0 to AVSMB7.5
RoHS Compliant devices available and designated by
adding an “e3” suffix
Economical surface mount design in both J-bend or Gull-wing
terminations.
Compliant to RTCA/DO-160E Waveform 5A, Level 1
Compliant to RTCA/DO-160E Waveform 5A, Level 2 for
AVSMB5.0 to AVSMB6.0A or CA
Protects sensitive components such as IC’s, CMOS, Bipolar,
BiCMOS, ECL, DTL, T2L, etc.
Protection from switching transients & induced RF
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
2-Stage: Robust, High Reliability Lead Frame
Peak Pulse Power dissipation at 25ºC: 600 watts at 10/1000 μs
(also see Fig 1,2, and 3)
CASE: Void-free transfer molded thermosetting epoxy
body meeting UL94V-0
Impulse repetition rate (duty factor): 0.01%
tclamping (0 volts to V(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
TERMINALS: Gull-wing or C-bend (modified J-bend)
leads Tin-Lead or RoHS compliant annealed matte-Tin
plating solderable per MIL-STD-750, method 2026
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)
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
POLARITY: Cathode indicated by band. No band on bi-
directional devices.
MARKING: See Page 2 marking column.
TAPE & REEL option: Standard per EIA-481-1-A with 12
mm tape, 750 per 7 inch reel or 2500 per 13 inch reel.
WEIGHT: 0.1 grams
Forward Surge at 25ºC: 100 amps peak impulse of 8.3 ms half-
sine wave (unidirectional only)
See package dimension on last page
Solder temperatures: 260 ºC for 10 s (maximum)
Copyright 2008
1-29-2008 REV D; AVSMB5-170
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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