NTE4922 Datasheet | NTE Electronics

Description : The NTE4900 series of silicon Transient Suppressors designed to protect voltage sensitive ponents from high energy voltage transients. Transient over voltage suppressor devices have bee very important as a consequence of their high surge capability, extremely fast response time, and low incremental surge resistance (Rs). Application: The NTE4900 series has a peak pulse power rating of 1500 watts for one millisecond can protect integrated circuits, hybrids, CMOS, MOS, and other voltage sensitive ponents in a broad range of applications such as telemunications, power supplies, puters, automotive, industrial, and medical equipment. Absolute Maximum Ratings: Peak Pulse Power Dissipation (TA = +25°C) - - - - - - - - 1500W tclamping (0 volts to BV Min) - - - - - - - - - . . < 1 x 10- 12 sec Operating and Storage Temperature - - - - - - - . . - 65°C to +175°C Forward Surge Rating 200 Amps, - - - - - - - . 1/20 Second at +25°C Steady State Power Dissipation - - - - - - - . . . 5.0 W @ T1 = +25°C Electrical Characteristics: Clamping Factor: 1.33 @ full rated power 1.20 @ 50% rated power The clamping factor is defined as: The ratio of the actual VC (Clamping voltage) to the actual BV (Breakdown Voltage) as measured on a specific device. Maximum Ratings NTE Type Number Diagram Number Maximum Reverse Stand Off Voltage (Volts) VR Min Breakdown Voltage @ IT (Volts) VBR Typ Max IT m A Clamping Voltage @ Ipp (1msec) (Volts) VC Reverse Leakage Current @ VR (µA) IR Peak Pulse Current (Amps) Ipp Temperature Coefficient of BV%/°C 4902 4904 4906 4910 4914 4918 183 183 183 183 183 183 5.80 6.40 7.02 8.55 10.20 11.10 6.45 7.13 7.79 9.50 11.40 12.40 6.80 7.50 8.20 10.00 12.00...