Download the SMA4737A datasheet PDF.
This datasheet also covers the SMA4728A variant, as both devices belong to the same surface mount zener diodes family and are provided as variant models within a single manufacturer datasheet.
Key Features
Glass passivated chip.
Low leakage.
Built-in strain relief.
Low inductance.
High peak reverse power dissipation.
Lead (Pb)-free component.
For use in stabilizing and clipping circuits
with high power rating
Mechanical Data.
Case: Molded plastic.
Epoxy: UL 94V-0 rate flame retardant.
Lead: Solderable per MIL-STD-750,
method 2026.
Polarity: Color band denotes cathode end.
Mounting position: Any
Surface Mount Zener Diodes
SMA/ DO-214AC.
Full PDF Text Transcription for SMA4737A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SMA4737A. For precise diagrams, tables, and layout, please refer to the original PDF.
SMA4728A-SZ1330A VZ: 3.3 to 330 V PD: 1 W Features ● Glass passivated chip ● Low leakage ● Built-in strain relief ● Low inductance ● High peak reverse power dissipation ●...
View more extracted text
strain relief ● Low inductance ● High peak reverse power dissipation ● Lead (Pb)-free component ● For use in stabilizing and clipping circuits with high power rating Mechanical Data ● Case: Molded plastic ● Epoxy: UL 94V-0 rate flame retardant ● Lead: Solderable per MIL-STD-750, method 2026 ● Polarity: Color band denotes cathode end ● Mounting position: Any Surface Mount Zener Diodes SMA/ DO-214AC Maximum Ratings(TA=25℃ unless otherwise noted) Parameter DC power dissipation at TL = 75 °C Maximum forward voltage at IF = 200 mA Maximum thermal resistance junction to ambient air Junction temperature range Storage temperature
SMA4737A Datasheet
