Current Regulator Diode Series
1N5283-1 thru 1N5314-1 & 1N7048-1 thru 1N7055-1
Features
•
•
•
High source impedance.
Internal metallurgical bond.
JAN, JANTX, JANTXV and JANS qualification
per MIL-PRF-19500/463 available.
Description
The popular 1N5283-1 thru 1N5314-1 and 1N7041-1 thru 1N7055-1 series of 0.5 watt current
regulators provides a selection from 0.22 mA to 10 mA in standard 10% tolerances. These devices
regulate current over a broad voltage range as a counter part offering to Zeners (that regulate voltage
over a broad current range. The somewhat larger D0-7 packaging option offers a double-plug internal
bond connection with a larger active die element for its unique function as a current limiter.
Applications
•
•
•
•
•
•
Double-plug construction.
Regulates current over a broad operating wltage and temperature range.
Extensive selection from 0.22 mA to 10 mA.
Standard current tolerances are plus/minus 10%.
Flexible axial-lead mounting terminals.
Nonsensitive to ESD.
Maximum Ratings
Parameters / Test Conditions
Junction and Storage Temperature
Thermal Resistance Junction-to-Lead @ L = 0.375 in
Therrnal lmpedance
Steady-State Power Dissipation @ TL = +50 °C,. L = 3/8
(1)
Working Peak Voltage
Solder Pad Temperature @ 10 s maximum
NOTE 1: Derate at 4 mW/°C above +50 °C.
Symbol
TJ and TSTG
R
ƟJL
Z
ƟJX
Po
VWM
TSP
Value
-65 to +175
250
25
500
100
260
Unit
°C
°C / W
°C / W
mW
V
°C
Revision Date: 10/7/2013
New Product
1
1N5283-1 thru 1N5314-1 &
1N7048-1 thru 1N7055-1
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
Type
Number
Regulator Current
lP (mA)@ VS = 25 V
Minimum
Dynamic
Impedance
@ VS = 25 V
ZS (M)
(Note 1)
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
0.88
0.80
0.70
0.64
0.58
0.54
0.51
0.475
0.420
0.395
0.370
0.345
0.320
0.300
0.280
0.265
0.255
0.245
0.235
100
90
80
70
50
30
20
10
Minimum
Knee
Inpedance
@ VK = 6.0 V
ZK (MΩ)
(Note 2)
2.75
2.35
1.95
1.60
1.35
1.000
0.870
0.750
0.560
0.470
0.400
0.335
0.290
0240
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
0.012
4.0
4.0
3.0
2.0
1,5
1.5
1.0
1.0
Maximum
Limiting
Voltage
@ IL = 0.8 lS (min)
VL (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
2.90
3.67
4.03
4.46
4.90
5.40
5.90
6.55
7.20
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
100
80
80
70
70
60
60
50
50
Nominal
1N5283-1
1N5284-1
1N5285-1
1N5286-1
1N5287-1
1N5288-1
1N5289-1
1N5290-1
1N5291-1
1N5292-1
1N5293-1
1N5294-1
1N5295-1
1N5296-1
1N5297-1
1N5298-1
1N5299-1
1N5300-1
1N5301-1
1N5302-1
1N5303-1
1N5304-1
1N5305-1
1N5306-1
1N5307-1
1N5308-1
1N5309-1
1N5310-1
1N5311-1
1N5312-1
1N5313-1
1N5314-1
1N7048-1
1N7049-1
1N7050-1
1N7051-1
1N7052-1
1N7053-1
1N7054-1
1N7055-1
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
4.70
5.10
5.60
6.20
6.80
7.50
8.20
9.10
10.00
Minimum
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
0.99
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
4.23
4.59
5.04
5.58
6.12
6.75
7.38
8.19
9.00
Maximum
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
1.21
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
5.17
5.61
6.16
6.82
7.48
8.25
9.02
10.01
11.10
NOTE 1: ZS is derived by superimposing A 90 Hz 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
2
TEL: 888-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 8/29/2012
1N5283-1 thru 1N5314-1 &
1N7048-1 thru 1N7055-1
Graphs
Symbols & Definitions
Symbol
Definition
IL
Limiting Current: A specified current below the lower knee of the current-regulating characteristic.
IP
PD
R
ƟJL
TL
TSP
VK
VL
VS
ZK
ZS
Z
ƟJL
Regulator current: A current within the regulating range of a current-regulator diode.
Power Dissipation: The power dissipation, DC.
Thermal Resistance Junction-to-Lead: The thermal resistance from the virtual junction(s) of a
semiconducter device to the lead.
Lead Temperature: The temperature of a lead terminal.
Temperature Solder Pad: The maximum solder temperature that can be safely applied to the terminal.
Knee Voltage: A specified regulator YOitage near the lower knee of the current-regulating characteristic.
Limiting Voltage: The voltage at point IL on the current-YOitage characteristic.
Regulator Voltage: A voltage within the regulating range of a current-regulating diode.
Knee Impedance: The small-signal impedance at operating point VK on the current-volttage characteristic.
Regulator Impedance: The small-signal impedance within the regulating range of a current-regulator diode.
Thermal Impedance: The thermal impedance junction to reference point.
TEL: 888-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 8/29/2012
3
1N5283-1 thru 1N5314-1 &
1N7048-1 thru 1N7055-1
Outline Drawing
LEADED DESIGN DATA
0.107 MAX
2.718 DIA
1.000
MIN
25.400
CASE: Hermetically sealed glass, DO – 7
LEAD MATERIAL: Copper clad steel
LEAD FINISH: Tin / Lead
Marking: Part number and cathode band
Weight: 0.2 grams
POLARITY: Diode to be operated with the banded (cathode) end negative
MOUNTING POSITION: Any
POLARITY
BAND
(CATHODE)
0.300
MAX
3.620
0.018 / 0.022
DIA.
0.457 / 0.559
1.000
MIN
25.400
All dimensions in INCH
mm
Aeroflex / Metelics, Inc.
975 Stewart Drive,
Sunnyvale, CA 94085
Tel: (408) 737-8181
Fax: (408) 733-7645
Sales: 888-641-SEMI (7364)
Hi-Rel Components
9 Hampshire Street,
Lawrence, MA 01840
Tel: (603) 641-3800
Fax: (978) 683-3264
www.aeroflex.com/metelics-hirelcomponents
54 Grenier Field Road,
Londonderry, NH 03053
Tel: (603) 641-3800
Fax: (603)-641-3500
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herein at any time without notice. Consult Aeroflex or an authorized sales representative to
verify that the information in this data sheet is current before using this product. Aeroflex
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Copyright 2012 Aeroflex / Metelics. All rights reserved.
Revision Date: 8/29/2012
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