link to page 1 link to page 1 link to page 1 BZX38450 seriesLow-current voltage regulator diodesRev. 2 — 25 August 2021Product data sheet1. General description Low-current voltage regulator diodes in a small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package. 2. Features and benefits • 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 dataSymbolParameterConditionsMinTypMaxUnit VF forward voltage IF = 10 mA [1] - - 0.9 V Ptot total power dissipation Tamb ≤ 25 °C [2] - - 300 mW [1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02 [2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. 5. Pinning information Table 2. PinningPinSymbolDescriptionSimplified outlineGraphic symbol 1 K cathode 1 2 [1] K A 2 A anode 006aaa152 [1] The marking bar indicates the cothode. Document Outline 1. General description 2. Features and benefits 3. Applications 4. Quick reference data 5. Pinning information 6. Ordering information 7. Marking 8. Limiting values 9. Thermal characteristics 10. Characteristics 11. Package outline 12. Soldering 13. Revision history 14. Legal information Contents
