參數(shù)資料
型號(hào)： 1N5248UR
廠商： MICROSEMI CORP-SCOTTSDALE
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： 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AA
封裝： HERMETIC SEALED, GLASS, MLL34, MELF-2
文件頁(yè)數(shù)： 2/3頁(yè)
文件大小： 149K
代理商： 1N5248UR
500 mW GLASS SURFACE MOUNT
ZENER DIODES
W
M
.
C
SCOTTSDALE
DIVISION
1N5221UR thru 1N5281BUR, e3
(or MLL5221 thru MLL5281B, e3)
1
ELECT RICAL CHARACT ERIS T ICS *
Nominal
Zener
Voltage
V
@ I
ZT
(Note 2)
NUMBER
(NOTES 1 & 4)
1N5221UR
1N5222UR
1N5223UR
1N5224UR
1N5225UR
3.0
1N5226UR
1N5227UR
1N5228UR
1N5229UR
1N5230UR
4.7
1N5231UR
1N5232UR
1N5233UR
1N5234UR
1N5235UR
6.8
1N5236UR
1N5237UR
1N5238UR
1N5239UR
1N5240UR
10
1N5241UR
1N5242UR
1N5243UR
1N5244UR
1N5245UR
15
1N5246UR
1N5247UR
1N5248UR
1N5249UR
1N5250UR
20
1N5251UR
1N5252UR
1N5253UR
1N5254UR
1N5255UR
28
1N5256UR
1N5257UR
1N5258UR
1N5259UR
1N5260UR
43
1N5261UR
1N5262UR
1N5263UR
1N5264UR
1N5265UR
62
1N5266UR
1N5267UR
1N5268UR
1N5269UR
1N5270UR
91
1N5271UR
1N5272UR
1N5273UR
1N5274UR
1N5275UR
140
1N5276UR
1N5277UR
1N5278UR
1N5279UR
1N5280UR
190
1N5281UR
200
*
T
A
= 25
o
C unless otherwise noted. Based on dc measurements at thermal equilibrium; case temperature maintained at 30 +/- 2
o
C.
V
F
= 1.1V max @ I
F
= 200 mA
for all types. See further Notes on following page.
Max Reverse Leakage Current
Test
Current
I
ZT
Max Zener Impedance
A and B suffix only
A and B Suffix only
Non-Suffix
Max Zener Voltage
Temperature Coeff.
(A and B Suffix only)
(Note 3)
@
V
Volts
B
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
62
68
69
76
84
91
99
106
114
122
129
137
144
152
INDUSTRY
PART
Volts
mA
Z
ZT
@ I
ZT
Ohms
Z
@ I
=
0.25Ma Ohms
I
R
μ
A
A
I
R
@ V
Used
for Suffix A
μ
A
200
200
150
150
100
100
100
75
50
50
50
50
50
50
30
30
30
30
30
30
30
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
α
VZ
(%/
o
C)
2.4
2.5
2.7
2.8
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
1.5
1.4
1.4
1.3
1.1
1.0
.95
.90
.85
.80
.74
.68
.66
.65
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
330
370
400
500
750
900
1100
1300
1500
1700
1900
2200
2400
2500
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
2600
3000
4000
4500
4500
5000
5500
5500
6000
6500
7000
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
1.9
1.9
2.9
3.3
3.8
4.8
5.7
6.2
6.2
6.7
7.6
8.0
8.7
9.4
9.5
10.5
11.4
12.4
13.3
13.3
14.3
16.2
17.1
18.1
20
20
22
24
26
29
31
34
37
41
44
45
49
53
59
65
66
72
80
86
94
101
108
116
123
130
137
144
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
+/-0.055
+/-0.030
+/-0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
+0.098
+0.099
+0.099
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
+0.0110
3.3
3.6
3.9
4.3
5.1
5.6
6.0
6.2
7.5
8.2
8.7
9.1
11
12
13
14
16
17
18
19
22
24
25
27
30
33
36
39
47
51
56
60
68
75
82
87
100
110
120
130
150
160
170
180
Microsemi
Scottsdale Division
Page 2
Copyright
2005
8-29-2005 REV B
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
相關(guān)PDF資料
PDF描述
1N5246UR Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????)
1N5247UR Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????)
1N5255UR Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????)
1N5259UR Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????)
1N5235BT Absolute Maximum Ratings
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1N5249A 功能描述:Zener Diode 制造商:microsemi corporation 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1
1N5249A (DO-35) 制造商:Aeroflex / Metelics 功能描述:COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-35 SD - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 19V 500MW DO35
1N5249A(DO-35) 制造商:Microsemi Corporation 功能描述:DIODE ZENER 19V 500MW DO35
1N5249B 功能描述:穩(wěn)壓二極管 Zener 500mW 19v RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
1N5249B (DO-35) 制造商:Aeroflex 功能描述:COMMERCIAL ZENER VOLTAGE REGUL 制造商:Aeroflex / Metelics 功能描述:COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-35 SD - Bulk
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