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Same model may have multiple batches, images only for reference.
S4020LTP Real Image
Same model may have multiple batches, images only for reference.

S4020LTP

Part No S4020LTP
Manufacturer Littelfuse Inc.
Catalog SCRs - Single
Description SCR GATE 400V 20A TO220 / SCR Diode 400V 20A(RMS) 300A 3-Pin(3+Tab) TO-220AB Isolated Tube
Datasheet
S4020LTP Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Littelfuse Inc.
Packaging Tube
Voltage - Off State 400V
Voltage - Gate Trigger (Vgt) (Maximum) 1.5V
Current - Gate Trigger (Igt) (Maximum) 30mA
Voltage - On State (Vtm) (Maximum) 1.6V
Current - On State (It (AV)) (Maximum) 12.8A
Current - On State (It (RMS)) (Maximum) 20A
Current - Hold (Ih) (Maximum) 40mA
Current - Off State (Maximum) 10μA
Current - Non Rep. Surge 50, 60Hz (Itsm) 255A, 300A
SCR Type Standard Recovery
Operating Temperature Range -40°C ~ 125°C
Mounting Style Through Hole
Package TO-220-3 Isolated Tab
Manufacturer Package TO-220AB-L
Win Source Part Number 793625-S4020LTP
Popularity Medium
Supply and Demand Status Limited
Family Name S4020L
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2027
Ultra Librarian 3D Model Ultra Librarian S4020LTP CAD Model

Description

The Littelfuse Inc. S4020LTP is a through-hole SCR.

  • Voltage-off State: 400V
  • Current-on State (It (RMS)) (Maximum): 20A
  • Current-non rep. surge 50, 60Hz (Itsm): 255A, 300A
  • Voltage-gate trigger (Vgt) (Maximum): 1.5V
  • Current-gate trigger (Igt) (Maximum): 30mA
  • Current-hold (Ih) (Maximum): 40mA
  • Voltage-on state (Vtm) (Maximum): 1.6V
  • Current-off state (Maximum): 10μA
  • Package: TO-220-3 isolated tab
  • Category: Discrete Semiconductor Products

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