1N4991P - Digitron Semiconductors

1N4991P ZENER DIODES

1N4954P-1N4996P High-reliability discrete products and engineering services since 1977 5 WATT PLASTIC ZENER DIODE FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating Te.

Features

 Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
 Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating Temperature: Storage Temperature: Power Dissipation: Thermal Resistance: Thermal Impedance @ 10ms: Forward Voltage: -65 to +175°C -65 to +175°C 5 Watts @ TL = 65°C at 3/8” from body, derate linearly to zero @ 175°C. 22°C/W junction to lead at 3/8” from body 1.8°C/W 1.50 V @ 1.0A ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Electrical Specifica.