DIGITRON SEMICONDUCTORS
1N5283-1N5314, 1N7048-1N7055
CURRENT REGULATOR DIODES
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
MAXIMUM RATINGS
Parameters
Junction and storage temperature range
Thermal resistance, junction to lead
@ L = 0.375”
Thermal impedance
Steady state power dissipation
@ T
L
= 50°C, L = 3/8”
(1)
:
Working peak voltage
Solder pad temperature
@ 10 seconds maximum
Note 1: Derate at 4mW/°C above 50°C.
Symbol
T
J
, T
stg
R
ӨJL
Z
ӨJX
P
D
V
WM
T
SP
Value
-65 to +175
250
25
500
100
260
Unit
°C
°C/W
°C/W
mW
Volts
°C
ELECTRICAL CHARACTERISTICS
(@ 25°C, unless otherwise specified)
Part
number
1N5283
1N5284
1N5285
1N5286
1N5287
1N5288
1N5289
1N5290
1N5291
1N5292
1N5293
1N5294
1N5295
1N5296
1N5297
1N5298
1N5299
1N5300
1N5301
1N5302
1N5303
1N5304
1N5305
1N5306
1N5307
1N5308
1N5309
1N5310
1N5311
1N5312
1N5313
Regulator current
l
P
(mA) @ V
S
= 25V
NOM
0.22
0.24
0.27
0.30
0.33
0.39
0.43
0.47
0.56
0.62
0.68
0.75
0.82
0.91
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.80
2.00
2.20
2.40
2.70
3.00
3.30
3.60
3.90
4.30
MIN
0.198
0.216
0.243
0.270
0.297
0.351
0.387
0.423
0.504
0.558
0.612
0.675
0.738
0.819
0.900
0.990
1.08
1.17
1.26
1.35
1.44
1.62
1.80
1.98
2.16
2.43
2.70
2.97
3.24
3.51
3.87
MAX
0.242
0.264
0.297
0.330
0.363
0.429
0.473
0.517
0.616
0.682
0.748
0.825
0.902
1.001
1.100
1.210
1.32
1.43
1.54
1.65
1.76
1.98
2.20
2.42
2.54
2.97
3.30
3.63
3.96
4.29
4.73
Minimum
dynamic
impedance
@ V
S
= 25V
Z
S
(MΩ)
(2)
25.0
19.0
14.0
9.0
8.0
4.10
3.30
2.70
1.90
1.55
1.35
1.15
1.00
0.880
0.800
0.700
0.640
0.580
0.540
0.510
0.475
0.420
0.395
0.370
0.345
0.320
0.300
0.280
0.265
0.255
0.245
Minimum
knee
impedance @
V
K
= 6.0 V
Z
K
= (MΩ)
(3)
2.75
2.35
1.95
1.60
1.35
1.00
0.870
0.750
0.560
0.470
0.400
0.335
0.290
0.240
0.205
0.180
0.155
0.135
0.115
0.105
0.092
0.074
0.061
0.052
0.044
0.035
0.029
0.024
0.020
0.017
0.014
Maximum
limiting
voltage @
I
L
= 0.8 l
S
(min)
V
L
(volts)
1.00
1.00
1.00
1.00
1.00
1.05
1.05
1.05
1.10
1.13
1.15
1.20
1.25
1.29
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.75
1.85
1.95
2.00
2.15
2.25
2.35
2.50
2.60
2.75
Peak operating
voltage
volts
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20130215
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
DIGITRON SEMICONDUCTORS
1N5283-1N5314, 1N7048-1N7055
Regulator current
l
P
(mA) @ V
S
= 25V
NOM
4.70
5.10
5.60
6.20
6.80
7.50
8.20
9.10
10.00
MIN
4.23
4.59
5.04
5.58
6.12
6.75
7.38
8.19
9.00
MAX
5.17
5.61
6.16
6.82
7.48
8.25
9.02
10.01
11.10
Minimum
dynamic
impedance
@ V
S
= 25V
Z
S
(MΩ)
(2)
0.235
100
90
80
70
50
30
20
10
CURRENT REGULATOR DIODES
Minimum
knee
impedance @
V
K
= 6.0 V
Z
K
(MΩ)
(3)
0.012
4.0
4.0
3.0
2.0
1.5
1.5
1.0
1.0
Maximum
limiting
voltage @
I
L
= 0.8 l
S
(min)
V
L
(volts)
2.90
3.67
4.03
4.46
4.90
5.40
5.90
6.55
7.20
ELECTRICAL CHARACTERISTICS
(@ 25°C, unless otherwise specified)
Part
number
Peak operating
voltage
volts
100
80
80
70
70
60
60
50
50
1N5314
1N7048
1N7049
1N7050
1N7051
1N7052
1N7053
1N7054
1N7055
Note 2: Z
S
is derived by superimposing a 90Hz RMS signal equal to 10% of V
S
on V
S
.
Note 3: Z
K
is derived by superimposing a 90Hz RMS signal equal to 10% of V
K
on V
K
.
MECHANICAL CHARACTERISTICS
Case:
Marking:
Polarity:
DO-35
Body painted, alpha-numeric
Cathode Band
DO-35
Inches
Min
Max
0.055 0.090
0.120 0.200
0.018 0.022
1.000 1.500
Millimeters
Min
Max
1.400
2.290
3.050
5.080
0.460
0.560
25.400 38.100
BD
BL
LD
LL
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20130215
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