S O LI D
S TAT E
INC.
1N2970 – 1N3015
Your TOTAL solutions source!
10 WATTS
ZENER
DIODES
DO4
ZENER DIODES
Available with anode-to-case
and cathode-to-case
connections (standard and
reverse polarity, i.e., 1N2970 and
1N2970R.
The type numbers shown have
standard tolerance of +20% on
the nominal zener voltage. Add
suffix "A" for +10% units or "B"
for +5% units.
MAXIMUM RATINGS:
Junction and Storage
Temperature: -65°C to + 175°C
DC Power Dissipation: 10 Watts
(Derate 83.3 mW/°C above
55°C)
• Standard polarity is anode-to-case
• Reverse polarity with cathode-to-case by designating R suffix in part number.
S O LID
S T A T E
46 Farrand Street, Bloomfield, NJ 07003
•
800.631.2075
INC.
Your TOTAL solutions source!
In NJ: 973.429.8700
•
Fax: 973.429.8683
•
www.solidstateinc.com
S O LI D
S TAT E
INC.
1N2970 – 1N3015
Your TOTAL solutions source!
10 WATTS
ZENER
DIODES
ELECTRICAL CHARACTERISTICS
(T
C
= 25°C unless otherwise specified, V
F
= 1.5 V max @ IF = 2 amp on all types.)
Type
Number
Nominal
Zener
Voltage
V
Z
@ I
ZT
Volts
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
18
19
20
22
24
27
30
33
36
39
43
47
50
51
52
56
62
68
75
82
91
100
105
110
120
130
140
150
160
180
200
Test
Current
(I
ZT
)
mA
Max Zener Impedance
Z
ZT
@ I
ZT
Ohms
Z
ZK
@ I
ZT
Ohms
I
ZT
mA
Max DC
Zener
Current
(I
ZM
)
mA
Max Reverse Current*
I
R
Max
(µA)
V
R1
V
R2
• Standard voltage tolerance are
+/-5% with B suffix, +/-10%
with an A suffix, and +/-20%
with no suffix.
• Standard polarity is anode-to-
case.
• Reverse polarity with cathode-
to-case by designating R suffix
in part number.
1N2970
1N2971
1N2972
1N2973
1N2974
1N2975
1N2976
1N2977
1N2978
1N2979
1N2980
1N2982
1N2983
1N2984
1N2985
1N2986
1N2988
1N2989
1N2990
1N2991
1N2992
1N2993
1N2995
1N2996
1N2997
1N2998
1N2999
1N3000
1N3001
1N3002
1N3003
1N3004
1N3005
1N3006
1N3007
1N3008
1N3009
1N3010
1N3011
1N3012
1N3014
1N3015
370
335
305
275
250
230
210
190
180
170
155
140
130
125
115
105
95
85
75
70
65
60
55
50
50
50
45
40
37
33
30
28
25
25
23
20
19
18
17
16
14
12
1.2
1.3
1.5
2.0
3
3
3
3
3
3
4
4
4
4
5
5
7
8
9
10
11
12
14
15
15
15
16
17
18
22
25
35
40
45
55
75
100
125
175
200
250
300
500
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
300
300
300
300
400
400
500
500
500
500
600
600
600
700
800
900
1,000
1,100
1,200
1,300
1,400
1,500
1,600
1,850
2,000
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1,320
1,180
1,040
960
880
780
720
660
600
560
530
460
440
420
380
350
300
280
260
230
210
195
175
165
163
160
150
130
120
110
100
85
80
75
72
67
62
58
54
50
45
40
150
75
50
25
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5.2
5.7
6.2
6.9
7.6
8.4
9.1
9.9
10.6
11.4
12.2
13.7
14.4
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.0
38.8
39.5
42.6
47.1
51.7
56.0
62.2
69.2
76.0
79.8
83.6
91.2
98.8
106.4
114.0
121.6
136.8
152.0
4.9
5.4
5.9
6.6
7.2
8.0
8.6
9.4
10.1
10.8
11.5
13.0
13.7
14.4
15.8
17.3
19.4
21.6
23.8
25.9
28.1
31.0
33.8
36.0
36.7
37.4
40.3
44.6
49.0
54.0
59.0
65.5
72.0
75.6
79.2
86.4
93.6
100.8
108.0
115.2
129.6
144.0
*V
R1
- Test Voltage for 5% Tolerance Device. V
R2
- Test Voltage for 10% Tolerance Device. No Leakage Specified as 20% Tolerance Device.
S O LID
S T A T E
46 Farrand Street, Bloomfield, NJ 07003
•
800.631.2075
INC.
Your TOTAL solutions source!
In NJ: 973.429.8700
•
Fax: 973.429.8683
•
www.solidstateinc.com
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