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参数资料
型号： CD3021BB
厂商： MICROSEMI CORP-LAWRENCE
元件分类： 参考电压二极管
英文描述： 11 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装： DIE-1
文件页数： 1/2页
文件大小： 113K
代理商： CD3021BB
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
CD3016B
thru
CD3045B
Backside is Cathode
FIGURE 1
DESIGN DATA
METALLIZATION:
Top: (Anode)..........................Al
Back: (Cathode)......... ..........Au
AL THICKNESS....... ....25,000
Min
GOLD THICKNESS........4,000
Min
CHIP THICKNESS............. .....10 Mils
CIRCUIT LAYOUT DATA:
For Zener operation, cathode
must be operated positive
with respect to anode.
TOLERANCES: ALL
Dimensions + 2 mils
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
NOMINAL
ZENER
MAX. DC
TYPE
ZENER
TEST
MAXIMUM ZENER IMPEDANCE
ZENER
MAX. REVERSE
NUMBER
VOLTAGE
CURRENT
(NOTE 3)
CURRENT
LEAKAGE CURRENT
VZ @1ZT
1ZT
1ZM
l
R
@ V
R
(NOTE 1)
(NOTE 2)
ZZT @ 1ZT
VOLTSmA
OHMS
mA
A
VOLTS
CD3016B
6.8
37
3.5
700
1.0
140
5.0
5.2
CD3017B
7.5
34
4.0
700
.5
125
5.0
5.7
CD3018B
8.2
31
4.5
700
.5
115
5.0
6.2
CD3019B
9.1
28
5
700
.5
105
5.0
6.9
CD3020B
10
25
7
700
.25
95
5.0
7.6
CD3021B
11
23
8
700
.25
85
1.0
8.4
CD3022B
12
21
9
700
.25
80
1.0
9.1
CD3023B
13
19
10
700
.25
74
0.5
9.9
CD3024B
15
17
14
700
.25
63
0.5
11.4
CD3025B
16
15.5
16
700
.25
60
0.5
12.2
CD3026B
18
14
20
750
.25
52
0.5
13.7
CD3027B
20
12.5
22
750
.25
47
0.5
15.2
CD3028B
22
11.5
23
750
.25
43
0.5
16.7
CD3029B
24
10.5
25
750
.25
40
0.5
18.2
CD3030B
27
9.5
35
750
.25
34
0.5
20.6
CD3031B
30
8.5
40
1000
.25
31
0.5
22.8
CD3032B
33
7.5
45
1000
.25
28
0.5
25.1
CD3033B
36
7.0
50
1000
.25
26
0.5
27.4
CD3034B
39
6.5
60
1000
.25
23
0.5
29.7
CD3035B
43
6.0
70
1500
.25
21
0.5
32.7
CD3036B
47
5.5
80
1500
.25
19
0.5
35.8
CD3037B
51
5.0
95
1500
.25
18
0.5
38.8
CD3038B
56
4.5
110
2000
.25
17
0.5
42.6
CD3039B
62
4.0
125
2000
.25
15
0.5
47.1
CD3040B
68
3.7
150
2000
.25
14
0.5
51.7
CD3041B
75
3.3
175
2000
.25
12
0.5
56.0
CD3042B
82
3.0
200
3000
.25
11
0.5
62.2
CD3043B
91
2.8
250
3000
.25
10
0.5
69.2
CD3044B
100
2.5
350
3000
.25
9.0
0.5
76.0
CD3045B
110
2.3
450
4000
.25
8.3
0.5
83.6
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
Zener voltage is read using a pulse measurement, 10 milliseconds maximum.
NOTE 3
Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal
to 10% of 1ZT
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
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