1N2994B

1N2970-1N3015B, 1N3993-1N4000A High-reliability discrete products and engineering services since 1977 10 WATT ZENER DIODES 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 Parameter Junction temperature Storage temperature DC power dissipation Power derating Forward voltage Thermal resistance Solder temperature -65°C to +175°C -65°C to +200°C 10 watts 80 mW/°C above 50°C @ 2.0 A: 1.5 volts 10°C/W (typical) junction to case (stud) 260°C for 10 s (max) Value ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Part number (note 1) Nominal zener voltage VZ @ IZT (note 2) Zener test current (IZT) Max. dynamic impedance (note 3) Max DC zener current (IZM) @ 75°C stud temp (note 4) 1N3993A 1N3994A 1N3995A 1N3996A 1N3997A 1N3998A 1N3999A 1N4000A 1N2970B 1N2971B 1N...