?2004 teledyne relays (800) 284-7007 ?www.teledynerelays.com M33-2N 1 M33-2N\042004\q1 transformer isolated, high surge current dc solid-state relay features up to 100 amp pulse load capability fast switching speed low on resistance power fet output transformer isolated ttl or cmos logic compatible input control low-profile metal dip, hermetically sealed meets 80v surge and 600v spike requirements built and tested to requirements of mil-prf-28750 description the M33-2N is a military-style dc solid-state relay designed specifically for high-current pulse load applications. this device is constructed utilizing state-of-the- art solid-state techniques and features the latest power fet output technology to minimize on resistance. this feature provides minimum output voltage drop and allows the M33-2N to switch high pulse currents up to 100 amps at higher temperatures than those allowable with bipolar devices. the input and output are magnetically isolated to protect delicate input logic circuits from output voltage transients. the M33-2N is designed to switch loads on mil- std-704 28 vdc power systems, and meets 80v surge and 600v spike requirements. the M33-2N is packaged in a low-profile hermetically sealed 22-pin dip. series M33-2N part number* relay description M33-2N solid state relay with high surge current capability * the y suffix denotes parameters tested to mil-prf-28750 specifications. the w suffix denotes parameters tested to teledyne specifications. electrical specifications (-55 c to +125 c case unless otherwise specified) input (control) specification min typ max units control current @ 5 vdc (note 5) 80 a control voltage range 6.5 vdc bias supply range v dd (note 7) 4.5 5.5 vdc bias current 16 ma turn-off (guaranteed off) 0.4 vdc turn-on (guaranteed on) 2.0 vdc output (load) specifications min typ max units continuous output @25 c (case) 7.0 a current (see figure 1) @120 c (case) 3.0 a pulse/surge current @100 s100a (see notes 1, 2, 3, fig. 4) @100 ms 23.5 a operating output voltage 60 vdc continuous blocking voltage 80 vdc on-state resistance r ds (on) (note 4) 0.09 ohm turn-on time (figure 2) 60 s turn-off time (figure 2) 3.0 ms off-state leakage at 60 vdc @25 c10 a @125 c100 a off-state leakage at 80 vdc @25 c 1.0 ma capacitance across output 1700 pf @ v ds = 25 vdc f = 1.0 mhz insulation resistance @ 500 vdc 10 9 ohm capacitance (input to output at 1 khz) 15 pf dielectric strength, input to case, 1000 vrms input to output, output to case thermal resistance junction to ambient ( ja )35 c/w thermal resistance junction to case ( jc )7 c/w
M33-2N 2 specifications are subject to change without notice ?2004 teledyne relays M33-2N\042004\q1 series M33-2N environmental specifications min max units temperature range operating (case) -55 +125 c storage -55 +125 c vibration, 100 g 10 3000 hz constant acceleration 5000 g shock, 0.5 ms pulse 1500 g load current derating curve figure1 max output current vs time -55 c to +100 c case figure 3 mechanical specifications timing diagram figure 2 notes: 1. 100 amp max for 100 sec pulse, non-repetitive. 2. 23.5 amps, 100 msec pulse, 47 vdc, 2 ? load, 30 times at 2% duty cycle, 5 seconds between pulses. 3. 17.5 amp, 100 msec pulse, 35 vdc, 2 ? load, 120 times at 1 second intervals, 10% duty cycle. 4. on-state resistance measured at 22a, 300 sec pulse, 10 hz repetition rate; for test purposes only, not a continuous operating condition. 5. input transitions are to be less than 1.0 msec duration. 6. inductive loads should be diode suppressed. 7. for test purposes, input bias voltage shall be 5.0 vdc. 8. the maximum recommended solder temperature is 220 c for 4 seconds.
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