Datasheet Nexperia BZX58550-C3V9X — 数据表

BZX58550 series Low-current voltage regulator diodes
Rev. 1 — 24 August 2021 Product data sheet 1. General description
Low-current voltage regulator diodes in an SOD523 (SC-79) ultra small and flat lead SurfaceMounted Device (SMD) plastic package. 2. Features and benefits
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•
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• Total power dissipation: ≤ 300 mW
Tolerance series: approximately ± 5 %
Working voltage range: nominal 1.8 V to 75 V
Specified at a low test current (50 μA), ideal for low bias and portable battery-powered
applications 3. Applications
• Low-current general regulation functions 4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter Conditions Typ Max Unit VF forward voltage IF = 10 mA [1] -0.9 V Ptot total power dissipation Tamb ≤ 25 °C [2] -300 mW [1]
[2] Min Pulse test: tp ≤ 300 μs; δ ≤ 0.02
2
Device mounted on an FR4 Printed-Circuit Board (PCB), with approximately 35 mm Cu area at cathode tab. 5. Pinning information
Table 2. Pinning
Pin
Symbol
1
2 …