
Contact
Send MessageS4040RTP
400V|40mA
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
SCR 400V 40A TO220
Specifications
- Brand
- Littelfuse
- Package
- TO-220-3
- Packaging
- —
- Weight
- —
Total Inventory
757pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how S4040RTP from Littelfuse fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Littelfuse Inc. | |
| Series | - | |
| Voltage - Off State | 400V | |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5V | |
| Current - Gate Trigger (Igt) (Max) | 40mA | |
| Voltage - On State (Vtm) (Max) | 1.8V | |
| Current - On State (It (AV)) (Max) | 25A | |
| Current - On State (It (RMS)) (Max) | 40A | |
| Current - Hold (Ih) (Max) | 60mA | |
| Current - Off State (Max) | 10µA | |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 430A, 520A | |
| SCR Type | Standard Recovery | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-3 | |
| Supplier Device Package | TO-220 Non-Isolated Tab |
Recommended Products

RES ARRAY 13 RES 2.7K OHM 14SOIC

FIXED IND 1.3UH 25A 2 MOHM TH

CAP FEEDTHRU 2200PF 2KV AXIAL

CAP CER 1200PF 50V X7R 0603

CAP CER 1206 1.5NF 100V C0G 5%

IC FLASH 4M PARALLEL 48TSOP I

IC SRAM 1M PARALLEL 32STSOP

.025" BOARD SPACERS

CONN RCPT HSNG MALE 56POS PNL MT

CONN EDGE DUAL FMALE 100POS .100
Datasheet & Documents
s4040rq3.pdf
PDF Document · 8 pages










