1N2980B
1N2980B is ZENER DIODES manufactured by Digitron Semiconductors.
- Part of the 1N2970B comparator family.
- Part of the 1N2970B comparator family.
FEATURES
- Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
- Available as non-Ro HS (Sn/Pb plating), standard, and as Ro HS 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 m W/°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...
