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The NTE4900 series of silicon transient suppressors designed to protect voltage-sensitive components from high-energy voltage transients. Transient over-voltage suppressor devices have become very important as a consequence of their high-surge capability, extremely fast response time and low incremental surge resistance (Rs).
Peak pulse-power dissipation (TA = +25°C): 1500W
tclamping (0 volts to Bv minimum): < 5 x 10−9 sec
Operating and storage temperature: −65°C to +175°C
Forward surge rating 200A: 1/20 second at +25°C
Steady state power dissipation: 5.0W @ T1 = +25°C
Clamping factor: 1.33 @ full rated power; 1.20 @ 50% rated power
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