For Reference Only
| Part Number | TFA37S |
| Manufacturer | Sanken |
| Category | Discrete Semiconductor › Thyristors - SCRs |
| Description | SCR 700V 4.7A TO220F |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TFA37S PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | TFA37S |
| Brand: | Sanken |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Thyristors - SCRs |
| Manufacturer: | Sanken |
| Product Status: | Obsolete |
| Voltage - Off State: | 700 V |
| Voltage - Gate Trigger (Vgt) (Max): | 1 V |
| Current - Gate Trigger (Igt) (Max): | 15 mA |
| Voltage - On State (Vtm) (Max): | 1.5 V |
| Current - On State (It (AV)) (Max): | 3 A |
| Current - On State (It (RMS)) (Max): | 4.7 A |
| Current - Hold (Ih) (Max): | 15 mA |
| Current - Off State (Max): | 2 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 60A, 66A |
| SCR Type: | Standard Recovery |
| Operating Temperature: | -40°C ~ 150°C |
| Mounting Type: | Through Hole |
| Package / Case: | TO-220-3 Full Pack |
| Supplier Device Package: | TO-220F |
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| In Stock | 70713 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.72000 | $1.72 |
| 10 | $1.51900 | $15.19 |
| 50 | $1.37200 | $68.6 |
| 100 | $1.20050 | $120.05 |
| 250 | $1.05352 | $263.38 |
| 500 | $0.93100 | $465.5 |
| 1000 | $0.73500 | $735 |
| 2500 | $0.68600 | $1715 |
| 5000 | $0.65170 | $3258.5 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
