STM8057 SOLID STATE DEVICES, INC. 14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com Designer's Data Sheet FEATURES: • 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") • 150oC Maximum Operating and Storage Temperature • TX and TXV Level Screening Available 120 kWATTS 840 VOLTS UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR APPLICATIONS: • Voltage Sensitive Components Protection • Protection Against High Power Surges • Lightning Protection Maximum Ratings SYMBOL VALUE UNITS PD 120 kW VRWM 800 V Breakdown Voltage (Minimum) VBR 840 W Clamping Voltage at IPP 2/ VCC 1,000 V Peak Current IPP 120 A Top, Tstg -65 to +150 Peak Pulse Power Dissipation 2/ Stand off Voltage Operating and Storage Temperature 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 o C STM8057 SOLID STATE DEVICES, INC. 14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com Electrical Characteristics SYMBOL MIN MAX UNITS Reverse Leakage Current (VWM = 800V, TA = 25oC, 300 µsec pulse minimum) IR1 - 100 µΑ Reverse Leakage Current (VWM = 800V, TA = 0oC, 300 µsec pulse minimum) IR2 - 200 µΑ Breakdown Voltage (IBR = 15mA, TA = 25oC, 300 µsec pulse minimum) VBR1 840 - VDC Breakdown Voltage (IBR = 15mA, TA = 0oC, 300 µsec pulse minimum) VBR2 810 - VDC VC - 1000 V(pk) Clamping Voltage (IPP = 120A(pk), tR = 10µsec, tP = 1000µsec) Package Outline: % PEAK VALUE Note: This Surface to be Flush to +.005" underflush with Plane -A-. 100 90 80 70 60 50 40 30 20 10 0 tp 0 1 2 TIME (ms) 3 4 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 heating effects. 2. Current Pulse rises to peak value of IPP in 10µsec and decay to half value, IPP/2, in 1msec. 3. Pulse width (tP) is defined as the time from peak pulse current IPP to the point where peak pulse current decayed to 50% of rated IPP. (10µsec x 100µsec wave form as defined by R.E.A.)