1N2970 thru 1N3015B
and 1N3993 thru 1N4000A
10 WATT ZENER DIODES
S C O T T S D A L E D I V I S I O N
ELECTRICAL CHARACTERISTICS @ 30oC Case Temperature
NOMINAL
ZENER
MAX. DYNAMIC
IMPEDANCE
(Note 3)
MAX. DC ZENER
TYPICAL
TEMP.
MAX**
ZENER
TEST
CURRENT
REVERSE
CURRENT
(IZM) @ 75oC
Stud Temp.
(Note 4)
VOLTAGE CURRENT
COEFF.
JEDEC
TYPE NO.
(Note 1)
POLARITY
VZ @ IZT
(Note 2)
(IZT
)
α
IR
@
VR
VZ
ZZK
1mA (IZK
OHMS
400
@
Z
ZT @ IZT
)
Volts
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
6.8
7.5
8.2
9.1
10
mA
640
580
530
490
445
405
370
335
370
335
305
275
250
230
210
190
180
170
155
145
140
130
125
115
105
100
95
mA
2380
2130
1940
1780
1620
1460
1330
1210
1320
1180
1040
960
860
780
720
660
600
560
530
500
460
440
420
380
350
310
300
280
260
230
210
195
185
175
165
160
160
150
130
120
110
100
85
%/oC
-.046
-.033
-.015
+/-.010
+.030
+.049
+.040
+.045
.040
.045
.048
.051
.055
.060
.065
.065
.070
.070
.070
.075
.075
.075
.075
.080
.080
.080
.085
.085
.085
.085
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.095
.095
.095
.095
.095
.095
.095
.095
.095
.100
OHMS
2.0
1.5
1.2
1.1
1.0
1.1
1.2
1.3
1.2
1.3
1.5
2.0
3
µA
100
100
50
10
10
10
10
10
150
100
50
25
25
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Volts
0.5
†1N3993A
†1N3994A
†1N3995A
†1N3996A
†1N3997A
†1N3998A
†1N3999A
†1N4000A
†1N2970B
†1N2971B
†1N2972B
†1N2973B
†1N2974B
†1N2975B
†1N2976B
†1N2977B
1N2978B
400
0.5
STD.
POLARITY
CATHODE
TO
500
1.0
550
1.0
600
1.0
750
2.0
STUD
500
2.0
250
3.0
500
5.2
250
5.7
STD.
250
6.2
POLARITY
ANODE
250
6.9
250
7.6
TO STUD
11
3
250
8.4
12
3
250
9.1
13
3
250
9.9
14
3
250
10.5
11.4
12.2
13.0
13.7
14.0
15.2
16.7
18.2
18.2
20.6
22.8
25.1
27.4
29.7
32.7
33.0
35.8
36.0
38.8
39.0
42.6
47.1
51.7
56.0
62.2
69.2
76.0
76.0
83.6
91.2
98.8
100.0
114.0
121.6
135.0
136.8
152.0
†1N2979B
†1N2980B
1N2981B
15
3
250
16
4
250
17
4
250
†1N2982B
1N2983B
18
4
250
19
4
250
†1N2984B
†1N2985B
†1N2986B
1N2987B
20
4
250
22
5
250
24
5
250
25
6
250
†1N2988B
†1N2989B
†1N2990B
†1N2991B
†1N2992B
†1N2993B
1N2994B
27
7
250
30
85
8
300
33
75
9
300
36
70
10
11
12
13
14
15
15
15
16
17
18
22
25
35
40
45
55
75
100
125
175
200
250
260
300
300
39
65
300
43
60
400
45
55
400
†1N2995B
1N2996B
47
55
400
50
50
500
†1N2997B
1N2998B
51
50
500
52
50
500
†1N3099B
†1N3000B
†1N3001B
†1N3002B
†1N3003B
†1N3004B
†1N3005B
1N3006B
56
45
500
62
40
600
68
37
600
75
33
600
82
30
700
91
28
800
100
105
110
120
130
140
150
160
175
180
25
900
80
25
1000
1100
1200
1300
1400
1500
1600
1750
1850
2000
75
†1N3007B
†1N3008B
†1N3009B
1N3010B
23
72
20
67
19
62
18
58
†1N3011B
†1N3012B
1N3013B
17
54
16
50
14
46
†1N3014B
†1N3015B
14
45
*JEDEC Registere2d00Data. **Not JEDEC Data.
12
40
†Have JAN and JANTX Qualifications to MIL-PRF-19500/124.
See further notes on following page
Copyright 2003
Microsemi
Page 2
11-12-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503