Datasheet Nexperia BZX38450-C3V9X — 数据表

BZX38450 series Low-current voltage regulator diodes
Rev. 2 — 25 August 2021 Product data sheet 1. General description
Low-current voltage regulator diodes in a small SOD323 (SC-76) Surface-Mounted Device (SMD)
plastic package. 2. Features and benefits
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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
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. 5. Pinning information
Table 2. Pinning
Pin
Symbol Description 1 K cathode
[1] 2 A anode [1] The marking bar indicates the cothode. Simplified outline
1 2 Graphic symbol …