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Same model may have multiple batches, images only for reference.
S4040RTP Real Image
Same model may have multiple batches, images only for reference.

S4040RTP

Part No S4040RTP
Manufacturer Littelfuse Inc.
Catalog SCRs - Single
Description SCR 400V 40A TO220 / SCR Diode 400V 40A(RMS) 520A 3-Pin(3+Tab) TO-220AB Non-Isolated Tube
Datasheet
S4040RTP 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) 40mA
Voltage - On State (Vtm) (Maximum) 1.8V
Current - On State (It (AV)) (Maximum) 25A
Current - On State (It (RMS)) (Maximum) 40A
Current - Hold (Ih) (Maximum) 60mA
Current - Off State (Maximum) 10μA
Current - Non Rep. Surge 50, 60Hz (Itsm) 430A, 520A
SCR Type Standard Recovery
Operating Temperature Range -40°C ~ 125°C
Mounting Style Through Hole
Package TO-220-3
Manufacturer Package TO-220 Non-Isolated Tab
Win Source Part Number 793628-S4040RTP
Popularity Medium
Supply and Demand Status Limited
Family Name S4040R
Introduction Date July 29, 2009
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian S4040RTP CAD Model

Description

The Littelfuse Inc. S4040RTP is a through-hole SCR type standard recovery component that is part of the S4040R family.

  • Voltage Rating: 400V
  • Current Rating: 40A
  • Maximum Voltage On State: 1.8V
  • Maximum Current On State: 25A
  • Maximum Gate Trigger Voltage: 1.5V
  • Maximum Gate Trigger Current: 40mA
  • Maximum Non-Repetitive Surge Current: 430A @ 50Hz, 520A @ 60Hz
  • Package: TO-220-3
  • Current Off State: 10μA
  • Halogen-Free: Yes
  • Popularity: Medium
  • Supply & Demand: Limited

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