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參數資料
| 型號： | 1N3028B |
| 廠商： | MICROSEMI CORP-LAWRENCE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 中文描述： | 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封裝： | HERMETIC SEALED, GLASS PACKAGE-1 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 21K |
| 代理商： | 1N3028B |
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
1N3016B-1 thru 1N3045B-1 AVAILABLE IN JAN, JANTX AND JANTXV
PER MIL-PRF-19500/115
1 WATT ZENER DIODES
METALLURGICALLY BONDED
1N3016B thru1N3045B
and
1N3016B-1 thru 1N3045B-1
FIGURE 1
DESIGN DATA
CASE:
Hermetically sealed glass
case DO-41.
LEAD MATERIAL:
Copper clad stee
l
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE: (
ROJEC):
80 C/W maximum at L = .375 inch
THERMAL IMPEDANCE: (
ZOJX): 15
C/W maximum
POLARITY:
Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION:
Any.
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
DC Power Dissipation: 1watt @ TL= +95°C
Power Derating: 12.5 mW / °C above TL= +95°C
Forward Voltage @ 200mA: 1.2 volts maximum
ELECTRICAL CHARACTERISTICS @ 25°C
CDI
TYPE
NUMBER
NOMINAL
ZENER
VOLTAGE
VZ@ 1ZT
(NOTE 2)
ZENER
TEST
CURRENT
1ZT
MAX. DC
ZENER
CURRENT LEAKAGE CURRENT
1ZM
MAXIMUM ZENER IMPEDANCE
(NOTE 3)
MAX. REVERSE
lR@ VR
(NOTE 1)
ZZT@ 1ZT
OHMS
3.5
4.0
4.5
ZZK@ 1ZK
OHMS
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
VOLTS
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
mA
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
2.3
mA
1.0
.5
.5
.5
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
mA
140
125
115
105
95
85
80
74
63
60
52
47
43
40
34
31
28
26
23
21
19
18
17
15
14
12
11
10
9.0
8.3
μ
A
5.0
5.0
5.0
5.0
5.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
VOLTS
5.2
5.7
6.2
6.9
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
83.6
1N3016B
1N3017B
1N3018B
1N3019B
1N3020B
1N3021B
1N3022B
1N3023B
1N3024B
1N3025B
1N3026B
1N3027B
1N3028B
1N3029B
1N3030B
1N3031B
1N3032B
1N3033B
1N3034B
1N3035B
1N3036B
1N3037B
1N3038B
1N3039B
1N3040B
1N3041B
1N3042B
1N3043B
1N3044B
1N3045B
5
7
8
9
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
200
250
350
450
NOTE 1
No suffix signifies + 20%. “A” Suffix signifies + 10%, “B” Suffix signifies + 5%, “C” suffix
signifies + 2% , “D” suffix signifies +1%
NOTE 2
Zener voltage is measured with the device junction in thermal equilibrium at an ambient
temperature of 25°C + 3°C.
NOTE 3
Zener impedance is derived by superimposing on 1ZTA 60Hz rms a.c. current equal
to 10% of 1ZT
相關PDF資料 |
PDF描述 |
|---|---|
| 1N3031B | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1N3032B | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1N3029BUR-1 | 1 Watt Zener Diodes(1W齊納二極管) |
| 1N3033BUR-1 | 1 Watt Zener Diodes(1W齊納二極管) |
| 1N3016BUR-1 | 1 Watt Zener Diodes(1W齊納二極管) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N3028B-1 | 制造商:Microsemi Corporation 功能描述:DIODE ZENER 22V 1W DO-41 |
| 1N3028BTR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:1 WATT METAL CASE ZENER DIODES |
| 1N3028BTRUR-1 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:1 WATT METAL CASE ZENER DIODES |
| 1N3028BUR-1 | 制造商:Microsemi Corporation 功能描述:DIODE ZENER 22V 1W DO-213AB |
| 1N3028C | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:1 WATT METAL CASE ZENER DIODES |
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