22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified
MINIMUM
MINIMUM
DYNAMIC
KNEE
MAXIMUM
REGULATOR CURRENT
IMPEDANCE
IMPEDANCE
LIMITING
TYPE
l p (mA) @ VS = 25V
@VS = 25V
@VK = 6.0 V
VOLTAGE
NUMBER
ZS (M
)
ZK (M
)
@ lL = 0.8 lp (min)
NOM
MIN
MAX
(Note 1)
(Note 2)
VL (VOLTS)
1N5283
0.22
0.198
0.242
25.0
2.75
1.00
1N5284
0.24
0.216
0.264
19.0
2.35
1.00
1N5285
0.27
0.243
0.297
14.0
1.95
1.00
1N5286
0.30
0.270
0.330
9.0
1.60
1.00
1N5287
0.33
0.297
0.363
6.6
1.35
1.00
1N5288
0.39
0.351
0.429
4.10
1.00
1.05
1N5289
0.43
0.387
0.473
3.30
0.870
1.05
1N5290
0.47
0.423
0.517
2.70
0.750
1.05
1N5291
0.56
0.504
0.616
1.90
0.560
1.10
1N5292
0.62
0.558
0.682
1.55
0.470
1.13
1N5293
0.68
0.612
0.748
1.35
0.400
1.15
1N5294
0.75
0.675
0.825
1.15
0.335
1.20
1N5295
0.82
0.738
0.902
1.00
0.290
1.25
1N5296
0.91
0.819
1.001
0.880
0.240
1.29
1N5297
1.00
0.900
1.100
0.800
0.205
1.35
1N5298
1.10
0.990
1.210
0.700
0.180
1.40
1N5299
1.20
1.08
1.32
0.640
0.155
1.45
1N5300
1.30
1.17
1.43
0.580
0.135
1.50
1N5301
1.40
1.26
1.54
0.540
0.115
1.55
1N5302
1.50
1.35
1.65
0.510
0.105
1.60
1N5303
1.60
1.44
1.76
0.475
0.092
1.65
1N5304
1.80
1.62
1.98
0.420
0.074
1.75
1N5305
2.00
1.80
2.20
0.395
0.061
1.85
1N5306
2.20
1.98
2.42
0.370
0.052
1.95
1N5307
2.40
2.16
2.64
0.345
0.044
2.00
1N5308
2.70
2.43
2.97
0.320
0.035
2.15
1N5309
3.00
2.70
3.30
0.300
0.029
2.25
1N5310
3.30
2.97
3.63
0.280
0.024
2.35
1N5311
3.60
3.24
3.96
0.265
0.020
2.50
1N5312
3.90
3.51
4.29
0.255
0.017
2.60
1N5313
4.30
3.87
4.73
0.245
0.014
2.75
1N5314
4.70
4.23
5.17
0.235
0.012
2.90
NOTE 1
ZS is derived by superimposing A 90Hz RMS signal equal to 10% of VS on VS
NOTE 2
ZK is derived by superimposing A 90Hz RMS signal equal to 10% of VK on VK
MAXIMUM RATINGS
Operating Temperature: -65C to +175C
Storage Temperature: -65C to +175C
DC Power Dissipation: 500mW @ TL= +50C, L = 3/8"
Power Derating: 4 mW / C above +50C
Peak Operating Voltage: 100 Volts
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed glass
case. DO 7 outline.
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (ROJEC):
250 C/W maximum at L = .375 inch
THERMAL IMPEDANCE: (ZOJX): 25
C/W maximum
POLARITY: Diode to be operated with
the banded (Cathode) end negative.
WEIGHT: 0.2 grams.
MOUNTING POSITION: Any.
1N5283-1 THRU 1N5314-1 AVAILABLE IN
JAN, JANTX, JANTXV AND JANS
PER MIL-PRF-19500/463
CURRENT REGULATOR DIODES
HIGH SOURCE IMPEDANCE
METALLURGICALLY BONDED
DOUBLE PLUG CONSTRUCTION
1N5283 thru 1N5314
and
1N5283-1 thru 1N5314-1
1N5283
thru
1N5314
INCLUDING -1 VERSIONS
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9 1.0
2.0
3.0
4.0
5.0
lp. NOMINAL PINCH-OFF CURRENT (mA)
FIGURE 2 TEMPERATURE COEFFICIENT
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9 1.0
2.0
3.0
4.0
5.0
lp. NOMINAL PINCH-OFF CURRENT (mA)
FIGURE 4 CURRENT REGULATION FACTOR
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9 1.0
2.0
3.0
4.0
5.0
lp. NOMINAL PINCH-OFF CURRENT (mA)
FIGURE 3 TEMPERATURE COEFFICIENT
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
-1.1
TC,TEMPERA
TURE
COEFFICIENT
(%
/
C)
TC,TEMPERA
TURE
COEFFICIENT
lp,CURRENT
CHANGE
(mA)
RANGE
TYPICAL
PDF 
ZIP