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M1.5KE33A Dataheets PDF



Part Number M1.5KE33A
Manufacturers Microsemi
Logo Microsemi
Description Transient Voltage Suppressor
Datasheet M1.5KE33A DatasheetM1.5KE33A Datasheet (PDF)

Gort Road Business Park, Ennis, Co. Clare, Ireland. Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298 Website: http://www.microsemi.com Unidirectional and Bidirectional Transient Voltage Suppressor TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803 - High Reliability controlled devices - Economical series for thru hole mounting - Unidirectional (A) and Bidirectional (CA) construction - Selections for 5.8 V to 324 V standoff voltages .

  M1.5KE33A   M1.5KE33A



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Gort Road Business Park, Ennis, Co. Clare, Ireland. Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298 Website: http://www.microsemi.com Unidirectional and Bidirectional Transient Voltage Suppressor TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803 - High Reliability controlled devices - Economical series for thru hole mounting - Unidirectional (A) and Bidirectional (CA) construction - Selections for 5.8 V to 324 V standoff voltages (VWM) DEVICES M1.5KE6.8A thru M1.5KE400CA, e3 LEVELS M, MA, MX, MXL FEATURES  High reliability controlled devices with wafer fabrication and assembly lot traceability  100 % surge tested devices  Suppresses transients up to 1500 watts @ 10/1000 µs  Optional upscreening available by replacing the M prefix with MA, MX or MXL. 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.  Surface mount equivalent packages are available as MSMC(G)(J)5.0A - SMC(G)(J)170CA (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 “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 with fast response  Secondary lightning protection per IEC 61000-4-5 with 42 Ohms source impedance: o Class 1: M1.5KE6.8A to M1.5KE200CA o Class 2: M1.5KE5.0A to M1.5KE180CA o Class 3: M1.5KE5.0A to M1.5KE91CA o Class 4: M1.5KE5.0A to M1.5KE43CA  Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance: o Class 1 : M1.5KE5.0A to M1.5KE110CA o Class 2: M1.5KE5.0A to M1.5KE56CA o Class 3: M1.5KE5.0A to M1.5KE27ACA o Class 4: M1.5KE5.0A to M1.5KE13CA  Secondary lightning protection per IEC61000-4-5 with 2 Ohms source impedance: o Class 2: M1.5KE5.0A to M1.5KE24CA o Class 3: M1.5KE5.0A to M1.5KE12CA CASE 1 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: 22 ºC/W junction to lead at 3/8 inch (10 mm) from body, or 82 ºC/W junction to ambient when mounted on FR4 PC board with 4 mm2 copper pads (1oz) and track width 1 mm, length 25 mm  Steady-State Power dissipation: 5 watts at TL = 40 ºC, or 1.52 watts at TA = 25ºC when mounted on FR4 PC board described for thermal resistance  Forward Surge: 200 Amps peak impulse of 8.3 ms half-sine wave at 25ºC (unidirectional only).  Solder temperatures: 260 ºC for 10 s (maximum) RF01008 Rev C, September 2010 High Reliability Product Gr.


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