UZ806 SERIES
3 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
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
6.8 to 400V
See table
Continuous Current
Surge Current ( 8.3 ms)
Surge Power
See table
See graph
Power
See lead temperature derating curve
-65 to +175°C
Storage and Operating Temperature
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
ELECTRICAL SPECIFICATIONS @ 25°c
MAXIMUM RATINGS
Maximum
Max.
Maximum
Test
Typ.
Maximum
Zener
Impedance
Continuous
Current
Nominal
Current
Reverse Leakage
Surge
Current
Temp.
Coefficient
Zener
Voltage †
TYPE*
Current
§
‡
lS
+/-
+/-10%
VR
VZ @ lZT
5%
VR
lZT
TC @ lZT
ZZ @ lZT
lR @ VR
lZM
+/- 10%
Tolerance
Volts
6.8
7.5
8.2
9.1
10.0
12
mA
75
75
75
75
75
65
50
50
50
50
40
40
30
30
25
25
20
20
20
15
Ohms
2
μA
500
300
200
100
40
10
10
10
10
5
Volts
5.2
Volts
4.9
%/°C
.04
mA
440
400
360
330
300
250
230
210
200
185
170
150
135
125
110
100
90
Amps
10.0
8.0
7.0
6.0
5.0
4.0
4.0
4.0
3.0
3.0
2.0
2.0
2.0
1.5
1.5
1.5
1.2
1.0
1.0
0.8
UZ806
UZ807
UZ808
UZ809
UZ810
UZ812
UZ813
UZ814
UZ815
UZ816
UZ818
UZ820
UZ822
UZ824
UZ827
UZ830
UZ833
UZ836
UZ840
UZ845
2
5.7
5.4
.04
3
6.2
5.9
.05
3
6.9
6.6
.05
4
7.6
7.2
.06
5
9.1
8.6
.07
13
6
9.9
9.3
.07
14
6
10.6
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
30.4
34.2
10.1
10.8
11.5
12.9
14.4
15.8
17.3
19.4
21.6
23.7
25.9
28.8
32.4
.07
15
6
.07
16
7
.07
18
8
5
.08
20
9
5
.08
22
10
10
12
15
21
21
27
37
5
.08
24
5
.08
27
1
.09
30
1
.090
.090
.090
.095
.095
33
1
36
1
85
40
1
75
45
1
65
Rev. 20150727