, Li
ne,
(_/
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
POWER ZENERS
6 Watt, Military, 10 Watt Military
UZ7706L and UZ7806L SERIES
UZ7706 andUZ7806 SERIES
FEATURES
• High Surge Rating
• Small Physical Size
• Leaded and Stud Packages Available
DESCRIPTION
Fused-in-glass, metallurgical!/ bonded
6 watt leaded zeners and 10 watt
stud-type zeners.
ABSOLUTE MAXIMUM RATINGS
Zerter Voltage,
V
2
Continuous Current
Surge Current (8.3ms)
Surge Power
Power
6.8 to 100V
See Table
See Table
See Graph
UZ7706L & U27806L See Lead Temperature Derating Curve
UZ7706 & UZ7806 @100'C Case
10W
Storage and Operating Temperature
—65°C to +175°C
MECHANICAL SPECIFICATIONS
UZ7706L jrtd UZ7B06L SERIES
BODYC —
Lead Mount
UZ Prefix
is
identified by > Blue or Red Cathode Band
UZ77M ind UZ7I06 SERIES
BODYC —Stud Mount
120- tYP.
POLARITY: Cathode to Stud j$ standard. Re-
verse polarity denoted by "R" suffix.
FINISH: Metal parti gold plated per MIL-G-
45204, Type II.
WEIGHT; 1.5 grams (max.)
INSTALLATION PRECAUTION*:
Maximum un.
lubricated stud torquei 28 inch-ounces. Do
not use
9
screwdriver in the turret slot for
installation purposes, or damage may result.
Also available with insulated stud.
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use,
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
UZ7706L and UZ7806L SERi 'ES
UZ7706 ana UZ7806 SERIES
Etactricil Specifications at 25° C
Maximum Reverse
Lelkege Current
Maximum Ratines
Type*
Nominal
Zener
Voltage t
Test
Current
Max. Zener
Impedance §
*z @
"ZT
Tolerance
UZ7706
U27707
UZ7708
UZ7709
UZ7710
UZ7712
UZ7713
UZ7714
UZ7715
UZ7716
UZ7718
UZ7720
UZ7722
UZ7724
UZ7727
UZ7730
UZ7733
UZ7736
UZ7740
UZ7745
UZ7750
UZ7756
UZ7760
UZ7770
UZ7775
UZ7780
UZ7790
UZ7110
Tolerance
UZ7806
UZ7807
UZ7808
UZ7809
UZ7810
UZ7812
UZ7813
UZ7814
UZ7815
UZ7816
UZ7818
UZ7820
UZ7822
UZ7824
UZ7827
UZ7830
UZ7833
UZ7836
UZ7840
UZ7845
UZ7850
UZ7856
UZ7860
UZ7870
UZ7875
Volts
'zr
mA
l> @ Vi
Ohms
*A
± 5%
ilO%
Temp.
Coeff.
Typ.
Maximum
Continuous
Current*
Maximum
Surge
Current
t
1—
v
'
Volts
V,
T
c
@
h,
W/'C
'a.
mA
is
Amos
Volte
6.8
7.5
8.2
9.1
10.0
12
13
14
15
16
18
20
22
24
27
30
33
36
40
45
50
56
CO
70
75
80
90
100
350
325
300
275
250
200
200
175
150
150
130
120
100
100
90
80
70
60
60
50
50
40
40
35
30
30
25
20
0.6
0.7
0.8
1.0
1.0
1.3
1.5
1.5
2.0
2.5
3.5
4.0
4.5
5.0
6.0
8
10
12
15
20
22
30
35
40
45
60
75
90
1000
800
200
150
100
75
50
40
30
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
5.2
5.7
6.2
6.9
7.6
9.1
9.9
10.6
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22£
25.1
27.4
30.4
34.2
38.0
42.6
45.6
53,2
56.0
60.8
68.4
76.0
4.9
5.4
5.9
6.6
7.2
8.6
9.3
10.1
10.8
11.5
144
15.8
17.3
19.4
21.6
23.7
25.9
28.8
32.4
36.0
40.3
43.2
50.4
54.0
57.6
64.8
72.0
.04
.04
.05
.05
.06
.07
.07
.07
.07
.07
.08
.08
.08
.08
.09
.090
.090
.090
.095
.095
.095
.095
.095
.095
.095
.095
.095
.100
1350
1250
1150
1020
950
770
700
640
600
550
500
440
390
360
310
280
260
240
210
180
170
160
150
130
120
110
100
90
50
41
31
29
26
23
21
20
17
15
13
12
11
10
9
8.5
7.5
7.0
6.4
5.5
4.6
4.1
3.7
3.3
3.1
29
2.6
2.3
1177 MO
UZ7890
UZ7210
For optional
high
reliability screening, see UZ706-UZ140HR data sheet
Power Rating: Stud Mounted:
10
Watts at 100'C Case derate linerally to zero at 175°C Case
Lead Mounted: See lead temperature derating curve.
Temperature ftertge: Operating and storage -65*C to 175°C
* Specify 20% tolerance by changing the second numeral ol type number from 8 to 9 (UZ7809 becomes U/7909) or from 2 to 3 (UZ721Q becomes UZ7310) Specify leaded
version by adding an
I
suffix (UZ7809 becomes UZ7809L).
t All zener voltages are measured with an automated test set using a 35 msec test time. Longer or shorter lest times Mill have a corresponding effect or -he measured rfalue due
to heating effects.
$
z*w impeaanca is darned from the 60-cyde voltage created wnen AC current with 8MS value ol 10% or uu zener test current is superimposed on tne test current,
* Ratings Based
on
10Q"C Case temperature: tor leaded devices multiply by 0.6.
J Figures $nown are for a peak sinusoidal surge current of 8.3ms duration, n on -repetitive. Trie 8.3ms square pulse rating is 71% of the value 4rtown.
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