CD3016B
thru
• 1N3016B THRU 1N3045B AVAILABLE IN JANHC
PER MIL-PRF-19500/115
• 1 WATT CAPABILITY WITH PROPER HEAT SINKING
• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE
• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES,
WITH THE EXCEPTION OF SOLDER REFLOW
CD3045B
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
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
ZT
1
1
l
@ V
Z
ZT
ZM
R R
(NOTE 1)
(NOTE 2)
Z
@ 1
Z
@ 1
ZT
ZT
OHMOSHmMAS
ZT
ZT
mA
700
VOLTSmA
µ A
VOLTS
Backside is Cathode
CD3016B
CD3017B
CD3018B
CD3019B
6.8
7.5
8.2
9.1
37
34
31
28
3.5
4.0
4.5
5
1.0
140
125
115
105
5.0
5.0
5.0
5.0
5.2
5.7
6.2
6.9
700
700
700
.5
.5
.5
FIGURE 1
CD3020B
CD3021B
CD3022B
CD3023B
10
11
12
13
25
23
21
19
7
8
9
700
700
700
700
.25
.25
.25
.25
95
85
80
74
5.0
1.0
1.0
0.5
7.6
8.4
9.1
9.9
10
CD3024B
CD3025B
CD3026B
CD3027B
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
DESIGN DATA
12.5
CD3028B
CD3029B
CD3030B
CD3031B
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
METALLIZATION:
Top: (Anode)..........................Al
8.5
1000
Back: (Cathode)......... ..........Au
AL THICKNESS....... ....25,000 Å Min
GOLD THICKNESS........4,000 Å Min
CHIP THICKNESS..................10 Mils
CD3032B
CD3033B
CD3034B
CD3035B
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
CD3036B
CD3037B
CD3038B
CD3039B
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
CD3040B
CD3041B
CD3042B
CD3043B
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
CIRCUIT LAYOUT DATA:
For Zener operation, cathode
must be operated positive
with respect to anode.
CD3044B
CD3045B
100
110
2.5
2.3
350
450
3000
4000
.25
.25
9.0
8.3
0.5
0.5
76.0
83.6
TOLERANCES: ALL
Dimensions + 2 mils
NOTE 1
Zener voltage range equals nominal voltage + 5% for “B” Suffix. “A” Suffix denotes + 10%,
No Suffix denotes + 20%, "C" suffix denotes + 2%, "D" suffix denotes + 1%.
NOTE 2
NOTE 3
Zener voltage is read using a pulse measurement, 10 milliseconds maximum.
Zener impedance is derived by superimposing on 1 A 60Hz rms a.c. current equal
ZT
to 10% of 1
ZT
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