JAN1N821-1 Datasheet, PDF (2/2 Pages) Microsemi Corporation – TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

1N821 thru 1N829A
INCLUDING -1 VERSIONS
500
600
500
400
300
200
100
0
25 50
100
150 175
TL, Lead temperature (C°) 3/8” from body
FIGURE 2
POWER DERATING CURVE
100
50
10
5
1
5
6
78
9 10
OPERATING CURRENT lZT (mA)
FIGURE 3
ZENER IMPEDANCE
VS.
OPERATING CURRENT
+.0010
+.0005
0
-.0005
-.0010
5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5
OPERATING CURRENT lZT (mA)
FIGURE 4
TYPICAL CHANGE OF TEMPERATURE
COEFFICIENT WITH CHANGE IN
OPERATING CURRENT
16