Temperature compensated zener reference diodes de-
signed for reference sources utilizing an oxide-passivated
junction for long-term voltage stability, high uniformity
and reliable operation.
MAXIMUM RATINGS ITA = 250 C unless otherwise noted)
Operating Junction Temperature Range
Storage Temperature Range
-55 to +175
-65 to +175
See Tables 1 & 2*
*The devices are designed for operation at the specified IZT. Operation above or below
this current is not recommended, since the temperature coefficient is no longer valid.
See Note 2 and Figure 4.
Discrete glass package devices encapsulated in a
transfer molded plastic package
Polarity: Indicated by diode symbol except 1N429, 1N1530, 1N1530A where cathode
indicated by polarity dot of contrasting color
Varies according to device
0.5 grams (min)
12 grams (max)
Finish: All external surfaces corrosion resistant and leads readily solderable.