UZ810 Series.aspx?ext=

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
Continuous Current
See table
Surge Current ( 8.3 ms)
See table
Surge Power
See graph
Power
See lead temperature derating curve
Storage and Operating Temperature
-65 to +175°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
ELECTRICAL SPECIFICATIONS @ 25°c
TYPE*
Nominal
Zener
Voltage †
Test
Current
Max.
MAXIMUM RATINGS
Maximum
Zener
Impedance
Typ.
Reverse Leakage
Temp.
Coefficient
Current
§
+/-
Maximum
Continuous
Current

Maximum
Surge
Current
‡
+/-10%
VR
TC @ lZT
Volts
Volts
%/°C
mA
Amps
500
5.2
4.9
.04
440
10.0
300
5.7
5.4
.04
400
8.0
3
200
6.2
5.9
.05
360
7.0
3
100
6.9
6.6
.05
330
6.0
75
4
40
7.6
7.2
.06
300
5.0
12
65
5
10
9.1
8.6
.07
250
4.0
13
50
6
10
9.9
9.3
.07
230
4.0
UZ814
14
50
6
10
10.6
10.1
.07
210
4.0
UZ815
15
50
6
10
11.4
10.8
.07
200
3.0
UZ816
16
50
7
5
12.2
11.5
.07
185
3.0
UZ818
18
40
8
5
13.7
12.9
.08
170
2.0
UZ820
20
40
9
5
15.2
14.4
.08
150
2.0
UZ822
22
30
10
5
16.7
15.8
.08
135
2.0
UZ824
24
30
10
5
18.2
17.3
.08
125
1.5
UZ827
27
25
12
1
20.6
19.4
.09
110
1.5
UZ830
30
25
15
1
22.8
21.6
.090
100
1.5
UZ833
33
20
21
1
25.1
23.7
.090
90
1.2
UZ836
36
20
21
1
27.4
25.9
.090
85
1.0
UZ840
40
20
27
1
30.4
28.8
.095
75
1.0
UZ845
45
15
37
1
34.2
32.4
.095
65
0.8
VZ @ lZT
lZT
ZZ @ lZT
lR @ VR
Volts
mA
Ohms
μA
UZ806
6.8
75
2
UZ807
7.5
75
2
UZ808
8.2
75
UZ809
9.1
75
UZ810
10.0
UZ812
UZ813
5%
VR
lZM
lS
+/- 10%
Tolerance
Rev. 20150727
UZ806 SERIES
3 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
ELECTRICAL SPECIFICATIONS @ 25°c
TYPE*
Nominal
Zener
Voltage †
Test
Current
Max.
MAXIMUM RATINGS
Maximum
Zener
Impedance
Typ.
Reverse Leakage
Temp.
Coefficient
Current
§
+/-
Maximum
Continuous
Current

Maximum
Surge
Current
‡
+/-10%
VR
TC @ lZT
Volts
Volts
%/°C
mA
Amps
1
38.0
36.0
.095
60
0.8
1
42.6
40.3
.095
55
0.7
70
1
45.7
43.2
.095
50
0.6
90
1
53.3
50.5
.095
45
0.6
10
100
1
56.0
54.0
.095
40
0.5
80
10
115
1
60.8
57.7
.095
35
0.4
90
8.0
150
1
68.5
64.8
.095
30
0.4
VZ @ lZT
lZT
ZZ @ lZT
lR @ VR
Volts
mA
Ohms
μA
UZ850
50
15
50
UZ856
56
10
70
UZ860
60
10
UZ870
70
10
UZ875
75
UZ880
UZ890
5%
VR
lZM
lS
+/- 10%
Tolerance
*
*
†
Specify 20% voltage tolerance by changing first numeral of type number from 8 to 9.
Specify 5% voltage tolerance by changing first numeral of type number from 8 to 7.
All zener voltages are measured with an automated test set using a 35 ms test time.
Longer or shorter test times will have a corresponding effect on the measured value due to heating effects.
§
Zener impedance is derived from the 60-cycle AC voltage created when AC current with RMS value of 10% of DC zener test current is
superimposed on the test current.

Maximum current based on 3 watt rating,
‡
Figures shown are for a peak sinusoidal surge current of 8.3 ms duration using 60 cycle AC. The 8.3 ms square pulse rating is 71% of the
value shown.
Rev. 20150727
High-reliability discrete products
and engineering services since 1977
UZ806 SERIES
3 WATT ZENER DIODES
MECHANICAL CHARACTERISTICS
Case:
Digi A
Polarity:
Cathode band
VF:
IC = 1.0 A; VF = 1.35 V Max
Rev. 20150727