Temperature compensated zener reference diodes
lN429 1N1530 series 1N1735 series lN4057 series
Temperature compensated zener reference diodes designed for reference s...
Description
lN429 1N1530 series 1N1735 series lN4057 series
Temperature compensated zener reference diodes designed for reference sources utilizing an oxide-passivated junction for long-term voltage stability, high uniformity and reliable operation.
CASE 41 CASE 57
MAXIMUM RATINGS ITA = 250 C unless otherwise noted)
Rating Operating Junction Temperature Range Storage Temperature Range Power Dissipation*
Symbol TJ Tstg Po
Value -55 to +175 -65 to +175 See Tables 1 & 2*
Unit
°c °c
W
*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 Operation above or below this current is not recommended, since the temperature coefficient is no longer valid.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.
MECHANICAL CHARACTERISTICS
Case:
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
Weight:
Varies according to device 0.5 grams (min) 12 grams (max)
Fin...
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