TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298
6 Lake Street, Lawrence, MA 01841
Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803
Website: http://www.microsemi.com
- High Reliability controlled devices
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
- Unidirectional (A) and Bidirectional (CA) construction
- Available in both J-bend and Gull-wing terminations
- Selections for 5.0 to 170 V standoff voltages (VWM
)
LEVELS
M, MA, MX, MXL
DEVICES
MSMCJ5.0A thru MSMCJ170CA, e3
and MSMCG5.0A thru MSMCG170CA, e3
FEATURES
High reliability controlled devices with fabrication and assembly lot traceability
100 % surge tested devices
Optional upscreening available by replacing the M prefix with MA, MX or MXL prefixes.
These prefixes specify various screening and conformance inspection options based on
MIL-PRF-19500. Refer to MicroNote 129 for more details on the screening options.
Axial-lead equivalent packages for thru-hole mounting available as 1.5KE6.8A to
1.5KE200CA or 1N6267 thru 1N6303A and 1N5908 (consult factory for other surface mount
options).
Refer to table below
for dimensions
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
3σ lot norm screening performed on Standby Current ID
APPLICATIONS / BENEFITS
Protection from switching transients and induced RF
Protection from ESD and EFT per IEC 61000-4-2 and IEC 61000-4-4
Secondary lightening protection per IEC 61000-4-5 with 42 Ohms source impedance:
o
o
o
o
Class 1: MSMC5.0A to MSMC170CA
Class 2: MSMC5.0A to MSMC150CA
Class 3: MSMC5.0A to MSMC75CA
Class 4: MSMC5.0A to MSMC36CA
Secondary lightening protection per IEC 61000-4-5 with 12 Ohms source impedance:
o
o
o
o
Class 1: MSMC5.0A to MSMC90CA
Class 2: MSMC5.0A to MSMC45CA
Class 3: MSMC5.0A to MSMC24CA
Class 4: MSMC5.0A to MSMC11CA
Secondary lightening protection per IEC 61000-4-5 with 2 Ohms source impedance:
o
o
Class 2: MSMC5.0A to MSMC22CA
Class 3: MSMC5.0A to MSMC10CA
MAXIMUM RATINGS
Peak Pulse Power dissipation at 25 ºC: 1500 watts at 10/1000 μs (also see Figures 1,2, and
3) with impulse repetition rate (duty factor) of 0.01 % or less
tclamping (0 volts to VBR min.): < 100 ps theoretical for unidirectional and <5 ns for bidirectional
Operating and Storage temperature: -65 ºC to +150 ºC
Thermal resistance: 20 ºC/W junction to lead, or 80 ºC/W junction to ambient when mounted
on FR4 PC board (1oz Cu) with recommended footprint (see page 2)
Steady-State Power dissipation: 6 watts at TL = 30 ºC, or 1.56 watts at TA = 25 ºC when
mounted on FR4 PC board with recommended footprint (see page 2)
Forward Surge: 200 Amps peak impulse of 8.3 ms half-sine wave at 25 ºC (unidirectional
only)
Solder temperatures: 260 ºC for 10 s (maximum)
RF01001 Rev B, Sept 2011
High Reliability Product Group
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