designer's data sheet solid state devices, inc. features: maximum ratings o c -65 to +150 top, tstg 1,000 v 120 kw p d v cc symbol units value clamping voltage at i pp 2/ operating and storage temperature peak pulse power dissipation 2/ note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: TVS002a stm8057 120 kwatts 840 volts unidirectional transient voltage suppressor ? available voltages from 96v to 1600v. consult factory. meets all environmental requirements of mil-prf-19500 custom configurations available reverse polarity available (add suffix "r") 150 o c maximum operating and storage temperature tx and txv level screening available stand off voltage 800 v v rwm applications: voltage sensitive components protection protection against high power surges lightning protection peak current a 120 i pp 840 w v br breakdown voltage (minimum) 14830 valley view blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com
0 10 20 30 40 50 60 70 80 90 100 0 1 2 3 4 tp solid state devices, inc. stm8057 % peak value notes: 1. all voltages are measured with automated test set using 35 msec test time. longer or shorter test times will have a corresponding effect on the measured value due to the heat- ing effects. 2. current pulse rises to peak value of i pp in 10 sec and decay to half value, i pp /2, in 1msec. 3. pulse width (t p ) is defined as the time from peak pulse current i pp to the point where peak pulse current decayed to 50% of rated i pp . (10 sec x 100 sec wave form as defined by r.e.a.) time (ms) electrical characteristics symbol units max v (pk) clamping voltage (i pp = 120a (pk) , t r = 10 sec, t p = 1000 sec) 1000 v c breakdown voltage (i br = 15ma, t a = 25 o c, 300 sec pulse minimum) -v dc v br1 i r2 ? ? ? ? ? 200 reverse leakage current (v wm = 800v, t a = 0 o c, 300 sec pulse minimum) reverse leakage current (v wm = 800v, t a = 25 o c, 300 sec pulse minimum) ? ? ? ? ? 100 i r1 min - 840 - - breakdown voltage (i br = 15ma, t a = 0 o c, 300 sec pulse minimum) -v dc v br2 810 package outline: 14830 valley view blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com note: this surface to be flush to +.005" underflush with plane -a-.
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