704-15K36 704-15K36T 15,000 Watt TVS Module TEL:805-498-2111 FAX:805-498-3804 DESCRIPTION FEATURES: The 704-15K36 & 704-15K36T series of transient voltage suppression modules are for use primarily in avionics equipment. This series meets all applicable enviromental requirements of MIL-S-19500. The subassemblies are metallurgically bonded and packaged in a hermetically sealed package. The hermetically sealed package provides high reliability in harsh environmental conditions. In addition, the subassemblies can be 100% TX screened per MIL-S-19500/516 or /507. Although this series has been designed for 28 voltt aircraft applications, different voltages may be special ordered for specific applications. TVS modules are most often used in applications where discrete TVS diodes do not have high enough surge handling capabality to suppress large power surges. • • • • • 15,000 watts Peak Pulse Power (tp = 10 x 1000µs) 28 Volt power supply protection For use in airborne equipment Unidirectional Custom voltages available from factory. MECHANICAL CHARACTERISTICS: • • • Molded Case Readily solderable terminals Marking : Logo, part number, and date code SCHEMATIC SCREENING: 100% Screening is available per MIL-S-19500/516. For ordering use the following suffix: H1 - Submodule screening H2 - Submodule & module screening H3 - Submodule & module screening + Group B & C MAXIMUM RATINGS RATING Peak Pulse Power (tp = 10 x 1000µs) Operating Temperature Storage Temperature SYMBOL VALUE UNIT Ppk 15,000 Watts Tj -65 to +150 °C Tstg -65 to +150 °C ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise specified) REVERSE STAND-OFF VOLTAGE VRWM REVERSE LEAKAGE CURRENT IR MINIMUM BREAKDOWN VOLTAGE VBR @ IT TEST CURRENT IT MAXIMUM CLAMPING VOLTAGE Vc @ Ipp PEAK PULSE CURRENT Ipp Tp = 1ms MAXIMUM FORWARD VOLTAGE 8.3ms IF = 100A (V) (µA) (V) (mA) (V) (A) (V) 704-15K36 31.5 100 36 10 51 300 3.0 704-15K36T 31.5 500 36 10 51 300 15.0 PART NUMBER © 1997 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 704-15K36 704-15K36T 15,000 Watt TVS Module TEL:805-498-2111 FAX:805-498-3804 PEAK PULSE POWER vs. PULSE TIME Peak Pulse Power (kW) 1000 100 10 704-15K36T 1 704-15K36 0.1 1us 100ns 10us 100us 1ms 10ms 100ms 1sec Pulse Time (tp) 10/1000µs IMPULSE WAVEFORM PULSE DERATING CURVE 100 Pp or Ipp in % of max ratings Pulse Conditions as defined by 10 x 1000us Impulse waveform 70 60 50 40 30 20 10 0 0 25 50 75 100 125 150 175 200 Tj (oC) MECHANICAL OUTLINE - 704-15K36 DIMENSIONS INCHES MM NOTE MIN MAX MIN MAX A 1.97 2.03 50.0 51.6 B .72 .78 18.2 19.9 C .47 .53 11.9 13.5 D 1.73 1.77 43.9 45.0 E .110 .140 2.7 3.6 F .345 .405 8.7 10.3 G .532 .592 13.5 15.1 H .306 .320 7.7 8.2 J .350 .450 8.8 11.5 øK .120 .130 3.0 3.3 L .027 .037 .68 .94 øM .095 .115 2.4 3.0 DIMN © 1997 SEMTECH CORP. MECHANICAL OUTLINE - 704-15K36T DIMENSIONS INCHES MM NOTE MIN MAX MIN MAX A 2.47 2.53 62.7 64.3 B .86 .92 21.8 23.4 C .64 .70 16.2 17.8 D 2.10 2.14 53.3 54.4 E .17 .21 4.3 5.4 F .415 .475 10.5 12.1 G .42 .48 10.6 12.2 H .305 .365 7.7 9.3 J .325 .365 8.2 9.3 øK .120 .130 3.0 3.3 L .19 .25 4.8 6.4 DIMN 652 MITCHELL ROAD NEWBURY PARK CA 91320