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参数资料
| 型号： | JANS1N4477C |
| 厂商： | MICROSEMI CORP |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 33 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封装： | HERMETIC SEALED, GLASS, SIMILAR TO DO-41, 2 PIN |
| 文件页数： | 2/3页 |
| 文件大小： | 533K |
| 代理商： | JANS1N4477C |
VOIDLESS-HERMETICALLY-SEALED 1.5
WATT GLASS ZENER DIODES
SCOTTSD A L E DIVISION
1N4460 thru 1N4496
1N6485 thru 1N6491
W
.Mi
cr
os
em
i
.C
O
M
1N4
460
thru
1N4
496
1N6
485
thru
1N6
491
NOMINAL
ZENER
VOLTAGE
VZ
TEST
CURRENT
IZT
MAXIMUM
DYNAMIC
IMPEDANCE
ZZT @ IZT
MAXIMUM KNEE
IMPEDANCE
ZZK @ IZK
MAXIMUM
REVERSE
CURRENT
IR @ VR
MAXIMUM
CONTINUOUS
CURRENT
IZM
MAXIMUM
SURGE
CURRENT
IZSM
TA = 25
oC
TYPE
VOLTS
mA
OHMS
mA
A
VOLTS
mA
AMPS
1N4460
1N4461
1N4462
1N4463
6.2
6.8
7.5
8.2
40.0
37.0
34.0
31.0
4
2.5
3
200
400
1.0
.5
10.0
5.0
1.0
.50
3.72
4.08
4.50
4.92
230
210
191
174
2.3
2.1
1.9
1.7
1N4464
1N4465
1N4466
1N4467
9.1
10.0
11.0
12.0
28.0
25.0
23.0
21.0
4
5
6
7
500
550
.5
.25
.30
.20
5.46
8.00
8.80
9.60
157
143
130
119
1.6
1.4
1.3
1.2
1N4468
1N4469
1N4470
1N4471
13.0
15.0
16.0
18.0
19.0
17.0
15.5
14.0
8
9
10
11
550
600
650
.25
.05
10.40
12.00
12.80
14.40
110
95
90
79
1.1
.95
.90
.79
1N4472
1N4473
1N4474
1N4475
20.0
22.0
24.0
27.0
12.5
11.5
10.5
9.5
12
14
16
18
650
700
.25
.05
16.00
17.60
19.20
21.60
71
65
60
53
.71
.65
.60
.53
1N4476
1N4477
1N4478
1N4479
30.0
33.0
36.0
39.0
8.5
7.5
7.0
6.5
20
25
27
30
750
800
850
900
.25
.05
24.00
26.40
28.80
31.2
48
43
40
37
.48
.43
.40
.37
1N4480
1N4481
1N4482
1N4483
43.0
47.0
51.0
56.0
6.0
5.5
5.0
4.5
40
50
60
70
950
1000
1100
1300
.25
.05
.25
34.4
37.6
40.8
44.8
33
30
28
26
.33
.30
.28
.26
1N4484
1N4485
1N4486
1N4487
62.0
68.0
75.0
82.0
4.0
3.7
3.3
3.0
80
100
130
160
1500
1700
2000
2500
.25
49.6
54.4
60.4
65.6
23
21
19
17
.23
.21
.19
.17
1N4488
1N4489
1N4490
1N4491
91.0
100.0
110.0
120.0
2.8
2.5
2.0
200
250
300
400
3000
3100
4000
4500
.25
72.8
80.0
88.0
96.0
16
14
13
12
.16
.14
.13
.12
1N4492
1N4493
1N4494
1N4495
130.0
150.0
160.0
180.0
1.9
1.7
1.6
1.4
500
700
1000
1300
5000
6000
6500
7000
.25
104.0
120.0
128.0
144.0
11
9.5
8.9
7.9
.11
.095
.089
.079
1N4496
200.0
1.2
1500
8000
.25
160.0
7.2
.072
SYMBOLS & DEFINITIONS
Symbol
Definition
VZ
Zener Voltage: The zener voltage the device will exhibit at a specified current (IZ) in its breakdown region.
IZ, IZT, IZK
Regulator Current: The dc regulator current (IZ), at a specified test point (IZT), near breakdown knee (IZK).
ZZT or ZZK
Dynamic Impedance: The small signal impedance of the diode when biased to operate in its breakdown region
at a specified rms current modulation (typically 10% of IZT or IZK) and superimposed on IZT or IZK respectively.
VF
Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.
IR
Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and
temperature.
IZM
Maximum Regulator (Zener) Current: The maximum rated dc current for the specified power rating.
IZSM
Maximum Zener Surge Current: The nonrepetitive peak value of zener surge current at a specified wave form.
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
Copyright
2004
9-28-2004 REV A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| JANS1N4477US | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 33V 5% 1.5W 2-Pin A-MELF 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
| JANS1N4478 | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 36V 5% 1.5W 2-Pin Case A 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
| JANS1N4478US | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 36V 5% 1.5W 2-Pin A-MELF 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
| JANS1N4479 | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 39V 5% 1.5W 2-Pin Case A 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
| JANS1N4479US | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 39V 5% 1.5W 2-Pin A-MELF 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
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