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UZ806 SERIES
High-reliability discrete products and engineering services since 1977
3 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 Zener Voltage, VZ Continuous Current Surge Current ( 8.3 ms) Surge Power Power Storage and Operating Temperature
6.8 to 400V See table See table See graph See lead temperature derating curve -65 to +175°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) ELECTRICAL SPECIFICATIONS @ 25°c
TYPE*
Nominal Zener
Voltage †
Test Current
Max. Zener Impedance
§
Maximum Reverse Leakage
Current
VZ @ lZT
lZT
ZZ @ lZT
+/-
lR @ VR
5% VR
+/-10% VR
+/- 10% Tolerance
Volts
mA
Ohms
μA Volts Volts
UZ806
6.8 75
2 500 5.2 4.9
UZ807
7.5 75
2 300 5.7 5.4
UZ808
8.2 75
3 200 6.2 5.9
UZ809
9.1 75
3 100 6.9 6.6
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