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SMBG22A Dataheets PDF



Part Number SMBG22A
Manufacturers Microsemi
Logo Microsemi
Description Transient Voltage Suppressor
Datasheet SMBG22A DatasheetSMBG22A Datasheet (PDF)

SMBJ5.0 thru SMBJ170CA and SMBG5.0 thru SMBG170CA SCOTTSDALE DIVISION SURFACE MOUNT 600 Watt Transient Voltage Suppressor DESCRIPTION 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 connecti.

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SMBJ5.0 thru SMBJ170CA and SMBG5.0 thru SMBG170CA SCOTTSDALE DIVISION SURFACE MOUNT 600 Watt Transient Voltage Suppressor DESCRIPTION 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. 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 APPEARANCE WWW . Microsemi . C OM NOTE: All SMB series are equivalent to prior SMS package identifications. FEATURES • • • • • • Economical surface mount design in both J-bend or Gull-wing terminations Available in both unidirectional and bidirectional construction (add C or CA suffix for bidirectional) Selections for 5.0 to 170 volts standoff voltages (VWM) Suppresses transients up to 600 watts @ 10/1000 µs (see Figure 1) Fast response Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers. 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 • • • • APPLICATIONS / BENEFITS Protects sensitive components such as IC’s, CMOS, 2 Bipolar, BiCMOS, ECL, DTL, T L, 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 C: 600 watts at 10/1000 µs (also see Fig 1,2, and 3). • Impulse repetition rate (duty factor): 0.01% • 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 whe.


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