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1N4954 Datasheet Preview

1N4954 Datasheet

5 WATT Voltage Regulators

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1N4954 THRU 1N4990
Axial Leaded, Hermetically Sealed,
5 WATT Voltage Regulators
POWER DISCRETES
Description
Features
Quick reference data
V = 6.8 - 220V
R
IZ (MAX) = 21.6mA - 700mA
ZZ = 1- 550
I = 2µA - 150µA
R
Electrical Specifications
Electrical specifications @ TA = 25°C unless otherwise specified.
Low dynamic impedance
Hermetically sealed.
5 Watt applications
Low reverse leakage currents
Small package
These products qualified to MIL-PRF-19500/356.
They can be supplied fully released as JAN,
JANTX , JANTXV and JANS versions
Device
Types
VZ VZ
Nom Min
VV
VZ IZ Test
ZZ
ZK IZ Max Vz (reg) IZSM @
VR
IR α VZ
Max Current Imped. Knee DC Voltage TA= +25°C Reverse Reverse Temp.
TA=+25°C
Imped. Current Reg.
Voltage Current Coeff.
DC
IR
Reverse
Current
DC
TA=+150°C
V mA Ω Ω mA V
A
V
µA %/ °C
µA
IZK Test
Current
mA
1N4954 6.8 6.46 7.14 175
1 1000 700
.7
29.3
5.2 150 .05
750
1.0
1N4955 7.5 7.13 7.87 175
1.5 800 630
.7
26.4
5.7 100 .06
500
1.0
1N4956 8.2 7.79 8.61 150
1.5 600 580
.7
24
6.2 50 .06 300
1.0
1N4957 9.1 8.65 9.55 150
2 400 520
.7
22
6.9 25 .06 200
1.0
1N4958 10.0 9.50 10.50 125
2 125 475
.8
20
7.6 25 .07 200
1.0
1N4959 11.0 10.45 11.55 125
2.5 130 430
.8
19
8.4 10 .07 150
1.0
1N4960 12.0 11.40 12.60 100
2.5 140 395
.8
18
9.1 10 .07 150
1.0
1N4961 13.0 12.35 13.65 100
3 145 365
.9
16
9.9 10 .08 150
1.0
1N4962 15 14.25 15.75 75
3.5 150 315
1.0
12
11.4 5.0 .08
100
1.0
1N4963 16 15.20 16.80 75
3.5 155 294
1.1
10
12.2 5.0 .08
100
1.0
1N4964 18 17.10 18.90 65
4.0 160 264
1.2
9.0
13.7 5.0 .085
100
1.0
1N4965 20 19.00 21.00 65
4.5 165 237
1.5
8.0
15.2 2.0 .085
100
1.0
1N4966 22 20.90 23.10 50
5.0 170 216
1.8
7.0
16.7 2.0 .085
100
1.0
1N4967 24 22.8 25.2 50
5 175 198 2.0
6.5
18.2 2.0 .09
100
1.0
1N4968 27 25.7 28.3 50
6 180 176 2.0
6.0
20.6 2.0 .09
100
1.0
1N4969 30 28.5 31.5 40
8 190 158 2.5
5.5
22.8 2.0 .09
100
1.0
1N4970 33 31.4 34.6 40
10 200 144
2.8
5.0
25.1 2.0 .095
100
1.0
Revision: June 2010
1
www.semtech.com




Semtech

1N4954 Datasheet Preview

1N4954 Datasheet

5 WATT Voltage Regulators

No Preview Available !

1N4954 THRU 1N4990
POWER DISCRETES
Electrical Specifications (Cont.)
Electrical specifications @ T = 25°C unless otherwise specified.
A
Device
Types
VZ VZ
Nom Min
VZ IZ Test
ZZ
ZK IZ Max Vz (reg) IZSM @
VR
IR α VZ
Max Current Imped. Knee DC Voltage TA= +25°C Reverse Reverse Temp.
TA=+25°C
Imped. Current Reg.
Voltage Current Coeff.
DC
VV V
1N4971 36 34.2 37.8
1N4972 39 37.1 40.9
1N4973 43 40.9 45.1
1N4974 47 44.7 49.3
1N4975 51 48.5 53.5
1N4976 56 53.2 58.8
1N4977 62 58.9 65.1
1N4978 68 64.6 71.4
1N4979 75 71.3 78.7
1N4980 82 77.9 86.1
1N4981 91 86.5 95.5
1N4982 100 95.0 105
1N4983 110 104.5 115.5
1N4984 120 114.0 126.0
1N4985 130 123.5 136.5
1N4986 150 142.5 157.5
1N4987 160 152 168
1N4988 180 171 189
1N4989 200 190 210
1N4990 220 209 231
mA
30
30
30
25
25
20
20
20
20
15
15
12
12
10
10
8
8
5
5
5
Ω Ω mA
11 220 132
14 230 122
20 240 110
25 250 100
27 270 92
35 320 84
42 400
76
50 500 70
55 620 63
80 720 58
90 760 52.5
110 800 47.5
125 1000 43
170 1150 39.5
190 1250 36.6
330 1500 31.6
350 1650 29.4
450 1750 26.4
500 1850 23.6
550 2000 21.6
V
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
11
13
14
16
18
19
A V µA %/ °C
4.5 27.4 2.0 .095
4.0 29.7 2.0 .095
3.5 32.7 2.0 .095
3.2 35.8 2.0 .095
3.0 38.8 2.0 .095
2.8 42.6 2.0 .095
2.5 47.1 2.0 .100
2.2 51.7 2.0 .100
2.0 56 2.0 .100
1.8 62.2 2.0 .100
1.6 69.2 2.0 .100
1.4 76.0 2.0 .100
1.2 83.6 2.0 .100
1.0 91.2 2.0 .100
.8 98.8 2.0 .105
.75 114.0 2.0 .105
.70 121.6 2.0 .105
.60 136.8 2.0 .110
.50 152.0 2.0 .110
50 167.0 2.0 0.115
IR
Reverse
Current
DC
TA=+150°C
µA
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
IZK
Test
Current
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
Notes:
(1) Operating Temperature: -55°C to 175°C.
(2) Storage Temperature: -65°C to 175°C.
© 2010 Semtech Corp.
2
www.semtech.com


Part Number 1N4954
Description 5 WATT Voltage Regulators
Maker Semtech
Total Page 3 Pages
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