Current Regulator Diode Series
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-1
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
Parameters / Test Conditions
Junction and Storage Temperature
Thermal Resistance Junction-to-Lead @ EC = 0.375 in
Therrnal lmpedance
Steady-State Power Dissipation @ TEC = +120 °C, L = 3/8
(1)
Solder Pad Temperature @ 10 sec maximum
NOTE 1: Derate at 10mW/°C above 125 °C
Symbol
TJ and TSTG
R
ƟJL
Z
ƟJX
PD
TSP
Value
-65 to +175
100
25
500
260
Unit
°C
°C / W
°C / W
mW
°C
Revision Date: 1/31/2014
1
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-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
1N5283UR-1
1N5284UR-1
1N5285UR-1
1N5286UR-1
1N5287UR-1
1N5288UR-1
1N5289UR-1
1N5290UR-1
1N5291UR-1
1N5292UR-1
1N5293UR-1
1N5294UR-1
1N5295UR-1
1N5296UR-1
1N5297UR-1
1N5298UR-1
1N5299UR-1
1N5300UR-1
1N5301UR-1
1N5302UR-1
1N5303UR-1
1N5304UR-1
1N5305UR-1
1N5306UR-1
1N5307UR-1
1N5308UR-1
1N5309UR-1
1N5310UR-1
1N5311UR-1
1N5312UR-1
1N5313UR-1
1N5314UR-1
1N7048UR-1
1N7049UR-1
1N7050UR-1
1N7051UR-1
1N7052UR-1
1N7053UR-1
1N7054UR-1
1N7055UR-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: 1/31/2014
1N5283UR-1 thru 1N5314UR-1 &
1N7041UR-1 thru 1N7055UR-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
TEC
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.
End Cap 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 voltage near the lower knee of the current-regulating characteristic.
Limiting Voltage: The voltage at point IL on the current-voltage 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: 1/31/2014
3
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.
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Tel: (408) 737-8181
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Sales: 888-641-SEMI (7364)
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Lawrence, MA 01840
Tel: (603) 641-3800
Fax: (978) 683-3264
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Tel: (603) 641-3800
Fax: (603)-641-3500
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Revision Date: 1/31/2014
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