1N5283UR-1 thru 1N5314UR-1 & 1N7048UR-1 thru 1N7055UR-1
0.5 W Current Regulators
Features
• High Source Impedance • Internal Metallurgical Bond • Double Plug Construction • Regulates Current over Broad Operating Range • JAN, JANTX, JANTXV and JANS Qualified per
MIL-PRF-19500/463 • Hermetically Sealed Glass, DO-213AB • Non Sensitive to ESD
Description
The popular 1N5283UR-1 thru 1N5314UR-1 and 1N7048UR-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 as a counter part offering to Zeners that regulate voltage over a broad current range. The somewhat larger DO-213AB packaging option offers a doubleplug internal bond connection with a larger active die element for its unique function as a current limiter.
Rev. V4
Absolute Maximum Ratings1,2
Steady State Power Dissipation (TEC = +125°C) Working Peak Voltage Thermal Impedance
Thermal Resistance (junction to end caps) Junction & Storage Temperature
500 mW 100 V 25°C/W
100°C/W -65°C to +175°C
1. Exceeding any one or combination of these limits may cause permanent damage to this device. 2. VPT Components does not recommend sustained operation near these survivability limits. 3. Derate @ 10 mW/°C above +125°C.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 1
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.vptcomponents.com for additional data sheets and product information.
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1N5283UR-1 thru 1N5314UR-1 & 1N7048UR-1 thru 1N7055UR-1
0.5 W Current Regulators
Rev. V4
Electrical Specifications: TA = +25°C (unless otherwise specified)
Part #
Regulator 4 Current
IP (mA) @ VS = 25 V
Regulator Impedance5 @ VS = 25 V
ZS (M)
Knee Impedance6 @ VK = 6 V
ZK (MΩ)
Limiting Voltage @ IL = 0.8 IP VL (V)
Nom.
Min.
Max.
Min.
Min.
Max.
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
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
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.