參數(shù)資料
型號: 1N4481
廠商: CENTRAL SEMICONDUCTOR CORP
元件分類: 齊納二極管
英文描述: 47 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封裝: DO-41, 2 PIN
文件頁數(shù): 2/2頁
文件大?。?/td> 87K
代理商: 1N4481
Central
Semiconductor Corp.
TM
1N4460 THRU 1N4496
SILICON ZENER DIODE
1.5 WATT, 6.2 THRU 200 VOLTS
5% TOLERANCE
R3 (15-September 2009)
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C)
DO-41 CASE - MECHANICAL OUTLINE
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM DC
CURRENT
MAXIMUM
SURGE
CURRENT*
MIN
NOM
MAX
IZT
ZZT @ IZT
ZZT @ IZK
IR
@
VR
IZM
IS
V
mA
Ω
mA
μA
V
mA
A
1N4481
44.65
47
49.35
5.5
50
1000
0.25
0.05
37.6
30
0.45
1N4482
48.45
51
53.55
5.0
60
1100
0.25
0.05
40.8
28
0.42
1N4483
53.20
56
58.80
4.5
70
1300
0.25
0.05
44.8
26
0.39
1N4484
58.90
62
65.10
4.0
80
1500
0.25
0.05
49.6
23
0.35
1N4485
64.60
68
71.40
3.7
100
1700
0.25
0.05
54.4
21
0.32
1N4486
71.25
75
78.75
3.3
130
2000
0.25
0.05
60.0
19
0.29
1N4487
77.90
82
86.10
3.0
160
2500
0.25
0.05
65.6
17
0.26
1N4488
86.45
91
95.55
2.8
200
3000
0.25
0.05
72.8
16
0.23
1N4489
95.00
100
105.0
2.5
250
3100
0.25
0.05
80.0
14
0.20
1N4490
104.5
110
115.5
2.3
300
4000
0.25
0.05
88.0
13
0.19
1N4491
114.0
120
126.0
2.0
400
4500
0.25
0.05
96.0
12
0.18
1N4492
123.5
130
136.5
1.9
500
5000
0.25
0.05
104
11
0.16
1N4493
142.5
150
157.5
1.7
700
6000
0.25
0.05
120
9.5
0.14
1N4494
152.0
160
168.0
1.6
1000
6500
0.25
0.05
128
8.9
0.12
1N4495
171.0
180
189.0
1.4
1300
7000
0.25
0.05
144
7.9
0.10
1N4496
190.0
200
210.0
1.2
1500
8000
0.25
0.05
160
7.2
0.08
*Ratings shown are for peak 1/2 sinusoidal surge current of 8.3ms duration, non-repetative.
相關PDF資料
PDF描述
1N4490 110 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4477BK 33 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4485BK 68 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4486BK 75 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4480BK 43 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
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