1N4990 [SEMTECH]
Axial Leaded, Hermetically Sealed, 5 WATT Voltage Regulators; 轴向引线，密封5 WATT稳压器
| 型号： | 1N4990 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | Axial Leaded, Hermetically Sealed, 5 WATT Voltage Regulators |
| 文件： | 总3页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N4954 THRU 1N4990
Axial Leaded, Hermetically Sealed,
5 WATT Voltage Regulators
POWER DISCRETES
Description
Features
Quick reference data
u Low dynamic impedance
u Hermetically sealed.
u 5 Watt applications
u Low reverse leakage currents
u Small package
VR = 6.8 - 220V
IZ (MAX) = 21.6mA- 700mA
ZZ = 1Ω - 550Ω
I = 2µA - 150µA
R
These products qualified to MIL-PRF-19500/356.
They can be supplied fully released as JAN,
JANTX , JANTXV and JANS versions
Electrical Specifications
Electrical specifications @ TA = 25°C unless otherwise specified.
Device
Types
VZ
VZ
VZ
Max
IZ Test
ZZ
ZK
IZ Max Vz (reg)
DC Voltage TA= +25°C Reverse Reverse
Imped. Current
IZSM
@
VR
IR
IR
IZK Test
Current
α VZ
Temp.
Coeff.
Nom Min
Current Imped. Knee
TA=+25°C
Reverse
Current
DC
Reg.
Voltage Current
DC
TA=+150°C
V
V
mA
175
175
150
150
125
125
100
100
75
mA
700
630
580
520
475
430
395
365
315
294
264
237
216
198
176
158
144
V
.7
A
29.3
26.4
24
V
µA
150
100
50
%/ °C
.05
µA
mA
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
V
Ω
1
Ω
1N4954
1N4955
1N4956
1N4957
6.8
7.5
8.2
9.1
6.46 7.14
7.13 7.87
1000
800
600
400
125
130
140
145
150
155
160
165
170
175
180
190
200
5.2
750
500
300
200
200
150
150
150
100
100
100
100
100
100
100
100
100
1.5
1.5
2
.7
5.7
.06
7.79
8.61
.7
6.2
.06
8.65 9.55
.7
22
6.9
25
.06
1N4958 10.0 9.50 10.50
2
.8
20
7.6
25
.07
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
1N4959 11.0
1N4960 12.0
1N4961 13.0
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
2.5
2.5
3
.8
19
8.4
10
.07
.8
18
9.1
10
.07
.9
16
9.9
10
.08
1N4962
1N4963
1N4964
1N4965
1N4966
1N4967
1N4968
1N4969
1N4970
15
16
18
20
22
24
27
30
33
3.5
3.5
4.0
4.5
5.0
5
1.0
1.1
1.2
1.5
1.8
2.0
2.0
2.5
2.8
12
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
5.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
2.0
.08
75
10
.08
65
9.0
8.0
7.0
6.5
6.0
5.5
5.0
.085
.085
.085
.09
65
50
22.8 25.2
25.7 28.3
28.5 31.5
31.4 34.6
50
50
6
.09
40
8
.09
40
10
.095
Revision: June 2010
1
www.semtech.com
1N4954 THRU 1N4990
POWER DISCRETES
Electrical Specifications (Cont.)
Electrical specifications @ TA = 25°C unless otherwise specified.
Device
Types
VZ
VZ
VZ
Max
IZ Test
ZZ
ZK
IZ Max Vz (reg)
DC Voltage TA= +25°C Reverse Reverse
Imped. Current
IZSM
@
VR
IR
IR
IZK
Test
Current
α VZ
Temp.
Coeff.
Nom Min
Current Imped. Knee
TA=+25°C
Reverse
Current
DC
Reg.
Voltage Current
DC
TA=+150°C
V
V
mA
30
30
30
25
25
20
20
20
20
15
15
12
12
10
10
8
mA
132
122
110
100
92
V
A
V
µA
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
%/ °C
.095
.095
.095
.095
.095
.095
.100
.100
.100
.100
.100
.100
.100
.100
.105
.105
.105
.110
.110
0.115
µA
mA
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
V
Ω
Ω
1N4971
1N4972
1N4973
1N4974
1N4975
1N4976
1N4977
1N4978
1N4979
1N4980
1N4981
36
39
43
47
51
56
62
68
75
82
91
34.2 37.8
37.1 40.9
11
220
3.0
3.0
3.3
3.5
4.0
4.4
5.0
5.5
6.0
6.6
7.5
8.0
9.0
10
4.5
4.0
3.5
3.2
3.0
2.8
2.5
2.2
2.0
1.8
1.6
1.4
1.2
1.0
.8
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
14
230
40.9
45.1
20
240
44.7 49.3
48.5 53.5
25
250
27
270
53.2
58.9
64.6
71.3
77.9
86.5
95.0
104.5
114.0
123.5
142.5
152
58.8
65.1
71.4
78.7
86.1
95.5
105
35
320
84
42
400
76
50
500
70
55
620
63
80
720
58
62.2
69.2
76.0
83.6
91.2
98.8
114.0
121.6
136.8
152.0
167.0
90
760
52.5
47.5
43
1N4982 100
1N4983 110
110
125
170
190
330
350
450
500
550
800
115.5
126.0
136.5
157.5
168
1000
1150
1250
1500
1650
1750
1850
2000
1N4984 120
1N4985 130
1N4986 150
1N4987 160
1N4988 180
1N4989 200
1N4990 220
39.5
36.6
31.6
29.4
26.4
23.6
21.6
11
13
.75
.70
.60
.50
50
8
14
171
189
5
16
190
210
5
18
209
231
5
19
Notes:
(1) Operating Temperature: -55°C to 175°C.
(2) Storage Temperature: -65°C to 175°C.
www.semtech.com
2010 Semtech Corp.
2
1N4954 THRU 1N4990
POWER DISCRETES
Ordering Information
Part Number
Description
1N4954
THRU
Axial leaded hermetically sealed(1)
1N4990
Note:
(1) Available in bulk or tape and reel packaging. Please
consult factory for quantities.
Outline Drawing
Dimensions
Inches
MIN
Millimeters
Note
DIMN
MAX
.140
1.30
.185
.030
.042
MIN
MAX
3.56
33.0
4.70
0.8
A
B
C
D
E
.085
1.00
.140
-
2.16
25.4
3.56
-
-
-
-
1
-
.036
0.91
1.07
Note:
(1) Lead diameter uncontrolled over this region.
Contact Information
Semtech Corporation
Power Discretes Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
www.semtech.com
2010 Semtech Corp.
3
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