Revision Date: 10/7/2013
1
Current Regulator Diode Series
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-1
Parameters / Test Conditions Symbol Value Unit
Junction and Storage Temperature TJand TSTG -65 to +175 °C
Thermal Resistance Junction-to-Lead @ EC = 0.375 in RƟJL 100 °C/W
Therrnal lmpedance ZƟJX 25 °C/W
Steady-State Power Dissipation @ TEC = +120 °C, L = 3/8(1) PD500 mW
Solder Pad Temperature @ 10 sec maximum TSP 260 °C
Features
• High source impedance.
• Internal metallurgical bond.
• JAN, JANTX, JANTXV and JANS qualification
per MIL-PRF-19500/463 available.
Description
The 1N5283UR-1 thru 1N5314UR-1 and 1N7041UR-1 thru 1N7055UR-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. The D0-213AB package offers a double plug
internal bond connection with a large die element for its unique function as a current limiter.
Applications
• Double-plug construction.
• Regulates current over a broad operating voltage 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
NOTE 1: Derate at 10mW/°C above 125 °C
TEL: 888-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 8/18/2012
2
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)
Minimum
Knee
Inpedance
@ VK = 6.0 V
ZK (MΩ)
(Note 2)
Maximum
Limiting
Voltage
@ IL= 0.8 lS(min)
VL(volts)
Peak
Operating
Voltage
Volts
Nominal Minimum Maximum
1N5283UR
1N5284UR
1N5285UR
1N5286UR
1N5287UR
0.22
0.24
0.27
0.30
0.33
0.198
0.216
0.243
0.270
0.297
0.242
0.264
0.297
0.330
0.363
25.0
19.0
14.0
9.0
8.0
2.75
2.35
1.95
1.60
1.35
1.00
1.00
1.00
1.00
1.00
100
100
100
100
100
1N5288UR
1N5289UR
1N5290UR
1N5291UR
1N5292UR
0.39
0.43
0.47
0.56
0.62
0.351
0.387
0.423
0.504
0.558
0.429
0.473
0.517
0.616
0.682
4.10
3.30
2.70
1.90
1.55
1.000
0.870
0.750
0.560
0.470
1.05
1.05
1.05
1.10
1.13
100
100
100
100
100
1N5293UR
1N5294UR
1N5295UR
1N5296UR
1N5297UR
0.68
0.75
0.82
0.91
1.00
0.612
0.675
0.738
0.819
0.900
0.748
0.825
0.902
1.001
1.100
1.35
1.15
1.00
0.88
0.80
0.400
0.335
0.290
0240
0.205
1.15
1.20
1.25
1.29
1.35
100
100
100
100
100
1N5298UR
1N5299UR
1N5300UR
1N5301UR
1N5302UR
1.10
1.20
1.30
1.40
1.50
0.99
1.08
1.17
1.26
1.35
1.21
1.32
1.43
1.54
1.65
0.70
0.64
0.58
0.54
0.51
0.180
0.155
0.135
0.115
0.105
1.40
1.45
1.50
1.55
1.60
100
100
100
100
100
1N5303UR
1N5304UR
1N5305UR
1N5306UR
1N5307UR
1.60
1.80
2.00
2.20
2.40
1.44
1.62
1.80
1.98
2.16
1.76
1.98
2.20
2.42
2.54
0.475
0.420
0.395
0.370
0.345
0.092
0.074
0.061
0.052
0.044
1.65
1.75
1.85
1.95
2.00
100
100
100
100
100
1N5308UR
1N5309UR
1N5310UR
1N5311UR
1N5312UR
2.70
3.00
3.30
3.60
3.90
2.43
2.70
2.97
3.24
3.51
2.97
3.30
3.63
3.96
4.29
0.320
0.300
0.280
0.265
0.255
0.035
0.029
0.024
0.020
0.017
2.15
2.25
2.35
2.50
2.60
100
100
100
100
100
1N5313UR
1N5314UR
4.30
4.70
3.87
4.23
4.73
5.17
0.245
0.235
0.014
0.012
2.75
2.90
100
100
1N7048UR
1N7049UR
1N7050UR
1N7051UR
5.10
5.60
6.20
6.80
4.59
5.04
5.58
6.12
5.61
6.16
6.82
7.4 8
100
90
80
70
4.0
4.0
3.0
2.0
3.67
4.03
4.46
4.90
80
80
70
70
1N7052UR
1N7053UR
1N7054UR
1N7055UR
7.50
8.20
9.10
10.00
6.75
7.38
8.19
9.00
8.25
9.02
10.01
11.10
50
30
20
10
1,5
1.5
1.0
1.0
5.40
5.90
6.55
7.2 0
60
60
50
50
NOTE 1: ZSis derived by superimposing A 90 Hz RMS signal equal to 10% of VSon VS
NOTE 2: ZKis derived by superimposing A 90Hz RMS signal equal to 10% of VK on VK
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-1
TEL: 888-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 8/18/2012
3
Graphs
Symbol Definition
ILLimiting Current: A specified current below the lower knee of the current-regulating characteristic.
IPRegulator current: A current within the regulating range of a current-regulator diode.
PDPower Dissipation: The power dissipation, DC.
RƟJL Thermal Resistance Junction-to-Lead: The thermal resistance from the virtual junction(s) of a
semiconducter device to the lead.
TEC End Cap Temperature: The temperature of a lead terminal.
TSP Temperature Solder Pad: The maximum solder temperature that can be safely applied to the terminal.
VKKnee Voltage: A specified regulator voltage near the lower knee of the current-regulating characteristic.
VL Limiting Voltage: The voltage at point IL on the current-voltage characteristic.
VSRegulator Voltage: A voltage within the regulating range of a current-regulating diode.
ZKKnee Impedance: The small-signal impedance at operating point VK on the current-volttage characteristic.
ZS Regulator Impedance: The small-signal impedance within the regulating range of a current-regulator diode.
ZƟJL Thermal Impedance: The thermal impedance junction to reference point.
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-1
Symbols & Definitions
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Revision Date: 8/18/2012
Aeroflex / Metelics, Inc.
975 Stewart Drive, 54 Grenier Field Road,
Sunnyvale, CA 94085 Londonderry, NH 03053
Tel: (408) 737-8181 Tel: (603) 641-3800
Fax: (408) 733-7645 Fax: (603)-641-3500
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
Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services
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
does not assume any responsibility or liability arising out of the application or use of any
product or service described herein, except as expressly agreed to in writing by Aeroflex;
nor does the purchase, lease, or use of a product or service from Aeroflex convey a license
under any patent rights, copyrights, trademark rights, or any other of the intellectual rights
of Aeroflex or of third parties.
Copyright 2012 Aeroflex / Metelics. All rights reserved.
www.aeroflex.com/metelics metelics-sales@aeroflex.com
ISO 9001: 2008 certified companies
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-1
Outline Drawing
SURFACE MOUNT DESIGN DATA
CASE: DO-213AB, Hermetically sealed glass case. (MELF, LL41)
LEAD FINISH: Tin / Lead finished copper clad steel
MARKING: Cathode band.
POLARITY: Diode to be operated with the banded (cathode) end
negative.
MOUNTING SURFACE SELECTION: The Axial Coefficient of
Expansion (COE) of this device is approximately +6 PPM/°C.
The COE of the Mounting Surface System should be selected to
provide a suitable match with this device.
WEIGHT: 0.2 grams.
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. In accordance with ASME Y14.5M, diameters are equivalent to ɸx Symbology.
