• 1N3016B-1 thru 1N3045B-1 AVAILABLE IN JAN, JANTX AND JANTXV
PER MIL-PRF-19500/115
1N3016B thru1N3045B
and
1N3016B-1 thru 1N3045B-1
• 1 WATT ZENER DIODES
• METALLURGICALLY BONDED
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
DC Power Dissipation: 1watt @ T = +95°C
L
Power Derating: 12.5 mW / °C above T = +95°C
L
Forward Voltage @ 200mA: 1.2 volts maximum
ELECTRICAL CHARACTERISTICS @ 25°C
CDI
TYPE
NUMBER
NOMINAL
ZENER
VOLTAGE
ZENER
TEST
CURRENT
MAX. DC
ZENER
CURRENT
MAXIMUM ZENER IMPEDANCE
(NOTE 3)
MAX. REVERSE
LEAKAGE CURRENT
V
1
1
1
l
@ V
Z
ZT
ZT
ZM
R R
@
(NOTE 1)
(NOTE 2)
VOLTS
Z
@ 1
Z
@ 1
ZK
ZT
ZT
ZK
mA
mA
OHMS
OHMS
mA
µ A
VOLTS
1N3016B
1N3017B
1N3018B
1N3019B
6.8
7.5
8.2
9.1
37
34
31
28
3.5
4.0
4.5
5
700
700
700
700
1.0
.5
.5
140
125
115
105
5.0
5.0
5.0
5.0
5.2
5.7
6.2
6.9
.5
1N3020B
1N3021B
1N3022B
1N3023B
10
11
12
13
25
23
21
19
7
8
9
700
700
700
700
.25
95
85
80
74
5.0
1.0
1.0
0.5
7.6
8.4
9.1
9.9
.25
.25
.25
10
FIGURE 1
1N3024B
1N3025B
1N3026B
1N3027B
15
16
18
20
17
15.5
14
14
16
20
22
700
700
750
750
.25
.25
.25
.25
63
60
52
47
0.5
0.5
0.5
0.5
11.4
12.2
13.7
15.2
12.5
DESIGN DATA
1N3028B
1N3029B
1N3030B
1N3031B
22
24
27
30
11.5
10.5
9.5
23
25
35
40
750
750
750
.25
.25
.25
.25
43
40
34
31
0.5
0.5
0.5
0.5
16.7
18.2
20.6
22.8
CASE: Hermetically sealed glass
8.5
1000
case DO-41.
1N3032B
1N3033B
1N3034B
1N3035B
33
36
39
43
7.5
7.0
6.5
6.0
45
50
60
70
1000
1000
1000
1500
.25
.25
.25
.25
28
26
23
21
0.5
0.5
0.5
0.5
25.1
27.4
29.7
32.7
LEAD MATERIAL: Copper clad steel
LEAD FINISH: Tin / Lead
1N3036B
1N3037B
1N3038B
1N3039B
47
51
56
62
5.5
5.0
4.5
4.0
80
95
110
125
1500
1500
2000
2000
.25
.25
.25
.25
19
18
17
15
0.5
0.5
0.5
0.5
35.8
38.8
42.6
47.1
THERMAL RESISTANCE: (R
80 ˚C/W maximum at L = .375 inch
):
OJEC
1N3040B
1N3041B
1N3042B
1N3043B
68
75
82
91
3.7
3.3
3.0
2.8
150
175
200
250
2000
2000
3000
3000
.25
.25
.25
.25
14
12
11
10
0.5
0.5
0.5
0.5
51.7
56.0
62.2
69.2
THERMAL IMPEDANCE: (Z
˚C/W maximum
): 15
OJX
1N3044B
1N3045B
100
110
2.5
2.3
350
450
3000
4000
.25
.25
9.0
8.3
0.5
0.5
76.0
83.6
POLARITY: Diode to be operated with
the banded (cathode) end positive.
NOTE 1
NOTE 2
NOTE 3
No suffix signifies + 20%. “A” Suffix signifies + 10%, “B” Suffix signifies + 5%, “C” suffix
signifies + 2% , “D” suffix signifies +1%
MOUNTING POSITION: Any.
Zener voltage is measured with the device junction in thermal equilibrium at an ambient
temperature of 25°C + 3°C.
Zener impedance is derived by superimposing on 1 A 60Hz rms a.c. current equal
ZT
to 10% of 1
ZT
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
WEBSITE: http://www.cdi-diodes.com
FAX (781) 665-7379
E-mail: mail@cdi-diodes.com