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参数资料
| 型号： | 1N2821RD |
| 厂商： | MICROSEMI CORP-LAWRENCE |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 25 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-204AD |
| 封装： | HERMETIC SEALED, TO-3, 2 PIN |
| 文件页数： | 3/6页 |
| 文件大小： | 195K |
| 代理商： | 1N2821RD |
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
50 WATT ZENER DIODES
Qualified per MIL-PRF-19500/114
T4-LDS-0076 Rev. 2 (101151)
Page 3 of 6
ELECTRICAL CHARACTERISTICS @ 30°C Case Temperature
JEDEC
TYPE NO.
(Note 1)
NOMINAL
ZENER
VOLTAGE
VZ @ IZT
(Note 2)
Volts
ZENER
TEST
CURRENT
(
IZT)
mA
MAX. DYNAMIC
IMPEDANCE
(Note 3)
MAX. DC ZENER
CURRENT
(
IZM) @ 75
oC
Stud Temp.
(Note 4)
mA
TYPICAL
TEMP.
COEFF.
α
VZ
%/
oC
MAX**
REVERSE
CURRENT
IR
@
VR
POLARITY
ZZT @ IZT
OHMS
ZZK @
1mA (IZK)
OHMS
μA
Volts
1N4557B
1N4558B
1N4559B
1N4560B
1N4561B
1N4562B
1N4563B
1N4564B
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
3200
2900
2650
2450
2250
2000
1850
1650
0.16
0.12
0.14
0.16
0.24
400
500
600
650
900
1000
200
100
11,900
10,650
9,700
8,900
8,100
7,300
6,650
6,050
-0.046
-0.033
-0.015
+/-0.010
+0.03
+0.049
+0.053
+0.057
150
100
20
10
0.5
1
2
3
1N2804B
1N2805B
1N2806B
1N2807B
1N2808B
1N2809B
6.8
7.5
8.2
9.1
10
11
1850
1700
1500
1370
1200
1100
0.2
0.3
0.4
0.5
0.6
0.8
70
80
7,400
6,600
5,800
5,300
4,800
4,300
.040
.045
.048
.050
.055
.060
150
100
50
25
10
4.5
5
5.4
6.1
6.7
8.4
1N2810B
1N2811B
1N2812B
1N2813B
1N2814B
1N2815B
12
13
14
15
16
17
1000
960
890
830
780
740
1.0
1.1
1.2
1.4
1.6
1.8
80
4,000
3,700
3,400
3,100
2,950
2,750
.065
.070
.075
10
9.1
9.9
10.6
11.4
12.2
13.0
1N2816B
1N2817B
1N2818B
1N2819B
1N2820B
1N2821B
18
19
20
22
24
25
700
660
630
570
520
500
2.0
2.2
2.4
2.5
2.6
2.7
80
90
2,550
2,450
2,350
2,100
1,950
1,850
.075
.080
10
13.7
14.4
15.2
16.7
18.2
19
1N2822B
1N2823B
1N2824B
1N2825B
1N2826B
1N2827B
27
30
33
36
39
43
460
420
380
350
320
290
2.8
3.0
3.2
3.5
4.0
4.5
90
1,650
1,550
1,450
1,300
1,175
1,075
.085
.090
10
20.6
22.8
25.1
27.4
29.7
32.7
1N2828B
1N2829B
1N2830B
1N2831B
1N2832B
1N2833B
45
47
50
51
56
62
280
270
250
245
220
200
4.5
5.0
5.2
6
7
100
110
120
1,030
980
935
925
825
735
.090
10
34.2
35.8
38
38.8
42.6
47.1
1N2834B
1N2835B
1N2836B
1N2837B
1N2838B
1N2839B
68
75
82
91
100
105
180
170
150
140
120
8
9
11
15
20
25
140
150
160
180
200
210
670
600
550
470
450
430
.090
.095
10
51.7
56
62.2
69.2
76
79.8
1N2840B
1N2841B
1N2842B
1N2843B
1N2844B
1N2845B
1N2846B
110
120
130
150
160
180
200
110
100
95
85
80
68
65
30
40
50
75
80
90
100
220
240
275
400
450
525
600
410
375
345
300
285
250
220
.095
.100
10
83.6
91.2
98.8
114.0
121.6
136.8
152.0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N2822 | 制造商:NJSEMI 制造商全称:New Jersey Semi-Conductor Products, Inc. 功能描述:50 WATTS ZENER DIODES |
| 1N2822A | 制造商:Microsemi Corporation 功能描述:ZENER SGL 27V 10% 50W 2PIN TO-3 - Bulk |
| 1N2822B | 制造商:Microsemi Corporation 功能描述:ZENER SGL 27V 5% 50W 2PIN TO-3 - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 27V 50W TO-204AD |
| 1N2822R | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:50 Watt Zener Diodes |
| 1N2822RA | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:50 Watt Zener Diodes |
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