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SMZ1220A - 1.0W SURFACE MOUNT ZENER DIODE

Download the SMZ1220A datasheet PDF. This datasheet also covers the SMZ1110A-WON variant, as both devices belong to the same 1.0w surface mount zener diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Low Profile 1.33mm Max. Case Height.
  • 1.0W Power Dissipation.
  • 3.3V.
  • 330V Nominal Zener Voltage.
  • 5% Standard Vz Tolerance.
  • Low Inductance C.
  • For Use in Voltage Regulator or Reference.
  • Plastic Material.
  • UL Recognition Flammability Classification 94V-0 E Mechanical Data.
  • Case: SOD-123FL, Molded Plastic.
  • Terminals: Plated Leads Solderable per MIL-STD-202, Method 208.
  • Polarity: Cathode Band.
  • Weight: 0.017 grams (appr.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SMZ1110A-WON-TOP.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SMZ1220A
Manufacturer WON-TOP
File Size 87.46 KB
Description 1.0W SURFACE MOUNT ZENER DIODE
Datasheet download datasheet SMZ1220A Datasheet

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Other Datasheets by WON-TOP

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® WON-TOP ELECTRONICS Features  Low Profile 1.33mm Max. Case Height  1.0W Power Dissipation  3.3V – 330V Nominal Zener Voltage  5% Standard Vz Tolerance  Low Inductance C  For Use in Voltage Regulator or Reference  Plastic Material – UL Recognition Flammability Classification 94V-0 E Mechanical Data  Case: SOD-123FL, Molded Plastic  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band  Weight: 0.017 grams (approx.)  Marking: Device Code  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 SML4728A – SMZ1330A 1.0W SURFACE MOUNT ZENER DIODE Pb A SOD-123FL Dim Min Max D A 3.30 3.70 B B 2.60 2.95 C 1.65 1.95 D 0.75 1.35 G E 0.10 0.20 G 0.93 1.33 H 0.50 0.