1N4954US THRU 1N4990US
Surface Mount(US),
5 WATT Voltage Regulators
POWER DISCRETES
Description
Features
u
u
u
u
u
Quick reference data
VR = 6.8 - 220V
IZ (MAX) = 21.6mA - 700mA
ZZ = 1Ω - 550Ω
Low dynamic impedance
Hermetically sealed.
5 Watt applications
Low reverse leakage currents
Thermal Resistance to end cap RøJEC = 6 C/W
I = 2µA - 150µA
R
These products are 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.
IZ Max Vz (reg)
IZ Test
ZK
ZZ
Current Imped. Knee
DC
Voltage
Imped. Current Reg.
TA=+25°C
IR
VR
IZSM @
α VZ
TA= +25°C Reverse Reverse Temp.
Voltage Current Coeff.
DC
IR
Reverse
Current
DC
TA=+150°C
IZK Test
Current
%/ °C
µA
mA
150
.05
750
1.0
5.7
100
.06
500
1.0
24
6.2
50
.06
300
1.0
.7
22
6.9
25
.06
200
1.0
475
.8
20
7.6
25
.07
200
1.0
130
430
.8
19
8.4
10
.07
150
1.0
2.5
140
395
.8
18
9.1
10
.07
150
1.0
100
3
145
365
.9
16
9.9
10
.08
150
1.0
VZ
N om
VZ
Min
VZ
Max
V
V
V
mA
Ω
Ω
mA
V
A
V
µA
1N4954US
6.8
6.46
7.14
175
1
1000
700
.7
29.3
5.2
1N4955US
7.5
7.13
7.87
175
1.5
800
630
.7
26.4
1N4956US
8.2
7.79
8.61
150
1.5
600
580
.7
1N4957US
9.1
8.65
9.55
150
2
400
520
1N4958US
10.0
9.50
10.50
125
2
125
1N4959US
11.0
10.45 11.55
125
2.5
1N4960US
12.0
11.40 12.60
100
1N4961US
13.0 12.35 13.65
Device
Types
1N4962US
15
14.25 15.75
75
3.5
150
315
1.0
12
11.4
5.0
.08
100
1.0
1N4963US
16
15.20 16.80
75
3.5
155
294
1.1
10
12.2
5.0
.08
100
1.0
1N4964US
18
17.10 18.90
65
4.0
160
264
1.2
9.0
13.7
5.0
.085
100
1.0
1N4965US
20
19.00 21.00
65
4.5
165
237
1.5
8.0
15.2
2.0
.085
100
1.0
1N4966US
22
20.90 23.10
50
5.0
170
216
1.8
7.0
16.7
2.0
.085
100
1.0
1N4967US
24
22.8
25.2
50
5
175
198
2.0
6.5
18.2
2.0
.09
100
1.0
1N4968US
27
25.7
28.3
50
6
180
176
2.0
6.0
20.6
2.0
.09
100
1.0
1N4969US
30
28.5
31.5
40
8
190
158
2.5
5.5
22.8
2.0
.09
100
1.0
1N4970US
33
31.4
34.6
40
10
200
144
2.8
5.0
25.1
2.0
.095
100
1.0
Revision: July 2010
1
www.semtech.com
1N4954US THRU 1N4990US
POWER DISCRETES
Electrical Specifications (Cont.)
Electrical specifications @ TA = 25°C unless otherwise specified.
VR
IR
IZSM @
α VZ
TA= +25°C Reverse Reverse Temp.
Voltage Current Coeff.
DC
IR
Reverse
Current
DC
TA=+150°C
IZK
Test
Current
%/ °C
µA
mA
2.0
.095
100
1.0
29.7
2.0
.095
100
1.0
3.5
32.7
2.0
.095
100
1.0
3.5
3.2
35.8
2.0
.095
100
1.0
92
4.0
3.0
38.8
2.0
.095
100
1.0
320
84
4.4
2.8
42.6
2.0
.095
100
1.0
42
400
76
5.0
2.5
47.1
2.0
.100
100
1.0
20
50
500
70
5.5
2.2
51.7
2.0
.100
100
1.0
78.7
20
55
620
63
6.0
2.0
56
2.0
.100
100
1.0
77.9
86.1
15
80
720
58
6.6
1.8
62.2
2.0
.100
100
1.0
91
86.5
95.5
15
90
760
52.5
7.5
1.6
69.2
2.0
.100
100
1.0
1N4982US
100
95.0
105
12
110
800
47.5
8.0
1.4
76.0
2.0
.100
100
1.0
1N4983US
110
104.5 115.5
12
125
1000
43
9.0
1.2
83.6
2.0
.100
100
1.0
1N4984US
120
114.0 126.0
10
170
1150
39.5
10
1.0
91.2
2.0
.100
100
1.0
1N4985US
130
123.5 136.5
10
190
1250
36.6
11
.8
98.8
2.0
.105
100
1.0
1N4986US
150
142.5 157.5
8
330
1500
31.6
13
.75
114.0
2.0
.105
100
1.0
1N4987US
160
152
168
8
350
1650
29.4
14
.70
121.6
2.0
.105
100
1.0
1N4988US
180
171
189
5
450
1750
26.4
16
.60
136.8
2.0
.110
100
1.0
1N4989US
200
190
210
5
500
1850
23.6
18
.50
152.0
2.0
.110
100
1.0
1N4990US
220
209
231
5
550
2000
21.6
19
50
167.0
2.0
0.115
100
1.0
VZ
N om
VZ
Min
VZ
Max
V
V
V
mA
Ω
Ω
mA
V
A
V
µA
1N4971US
36
34.2
37.8
30
11
220
132
3.0
4.5
27.4
1N4972US
39
37.1
40.9
30
14
230
122
3.0
4.0
1N4973US
43
40.9
45.1
30
20
240
110
3.3
1N4974US
47
44.7
49.3
25
25
250
100
1N4975US
51
48.5
53.5
25
27
270
1N4976US
56
53.2
58.8
20
35
1N4977US
62
58.9
65.1
20
1N4978US
68
64.6
71.4
1N4979US
75
71.3
1N4980US
82
1N4981US
Device
Types
IZ Test
ZZ
ZK
IZ Max Vz (reg)
Current Imped. Knee
DC
Voltage
Imped. Current Reg.
TA=+25°C
Notes:
(1) Operating Temperature: -55°C to 175°C .
(2) Storage Temperature: -65°C to 175°C .
2010 Semtech Corp.
2
www.semtech.com
1N4954US THRU 1N4990US
POWER DISCRETES
Ordering Information
Part Number
Description
1N4954US
THRU
Surface Mount(1)
1N4990US
Note:
(1) Available in bulk or tape and reel packaging. Please
consult factory for quantities.
Outline Drawing
Dimensions
Inches
DIMN
Millimeters
Note
MIN
MAX
MIN
MAX
BL
.200
.225
5.08
5.72
-
EC T
0.019
0.028
0.48
0.72
-
S
0.003
0.08
-
BD
0.137
3.76
-
0.148
3.48
Contact Information
Semtech Corporation
Power Discretes Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
2010 Semtech Corp.
3
www.semtech.com
很抱歉,暂时无法提供与“JANTX1N4969US”相匹配的价格&库存,您可以联系我们找货
免费人工找货