SMBJ15A

Product Summary

This SMBJ15A surface mount 600 W Transient Voltage Suppressor (TVS) 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. The SMBJ15A 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, the SMBJ15A 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. The device can also protect from secondary lightning effects per IEC61000-4-5 and class levels defined herein.

Parametrics

SMBJ15A maximum ratings: (1). Peak Pulse Power dissipation at 25℃: 600 watts at 10/1000 us; (2). Impulse repetition rate (duty factor): 0.01%; (3). tclamping (0 volts to V(BR) min.): < 100 ps theoretical for unidirectional and < 5 ns for bidirectional; (4). Operating and Storage temperature: -65℃ to +150℃; (5). Thermal resistance: 25 ℃/W junction to lead, or 90℃/W junction to ambient when mounted on FR4 PC board (1oz Cu) with recommended footprint; (6). Steady-State Power dissipation: 5 watts at TL = 25℃, or 1.38 watts at TA = 25℃ when mounted on FR4 PC board with recommended footprint; (7). Forward Surge at 25℃: 50 Amps peak impulse of 8.3 ms half-sine wave (unidirectional only); (8). Solder temperatures: 260 ℃ for 10 s (maximum).

Features

SMBJ15A features: (1)Economical surface mount design in both J-bend or Gull-wing terminations; (2)Available in both unidirectional and bidirectional construction (add C or CA suffix for bidirectional); (3)Selections for 5.0 to 170 volts standoff voltages (VWM); (4)Suppresses transients up to 600 watts @ 10/1000us; (5)Fast response; (6)Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS areavailable by adding MQ, MX, MV, or MSP prefixes respectively to part numbers; (7)Axial-lead equivalent packages for thru-hole mounting available as P6KE6.8 to P6KE200CA (consult factory for other surface mount options); (8)Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B.

Diagrams