SMBJ78-e3 Series
SURFACE MOUNT 600 Watt Transient Voltage Suppressor
Manufacturer: Microchip Technology
Catalog
SURFACE MOUNT 600 Watt Transient Voltage Suppressor
| Part | Voltage - Breakdown (Min) [Min] | Unidirectional Channels [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Applications | Package / Case | Type | Supplier Device Package | Power Line Protection | Voltage - Reverse Standoff (Typ) | Power - Peak Pulse | Current - Peak Pulse (10/1000µs) | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 86.7 V | 1 | 150 °C | -65 °C | General Purpose | DO-214AA SMB | Zener | DO-214AA (SMBJ) | 78 V | 600 W | 4.3 A | Surface Mount |
Key Features
• * Available in both unidirectional and bidirectional construction (add C or CA suffix for bidirectional)
• * Selections for 5.0 to 170 volts standoff voltages (VWM)
• * Optional 100% screening for avionics grade is available by adding MA prefix to part number for 100% temperature cycle -55oC to +125oC (10X) as well as surge (3X) and 24 hours HTRB with post test VZ & IR (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
Description
AI
This SMBJ5.0-170A 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. Microchip also offers numerous other TVS products to meet higher and lower power demands and special applications.