FSB70250
Specifications
| Type | MOSFET |
| RDS(on) | 2.5Ω@5V |
| Configuration | Three-phase bridge |
| Current - Continuous Drain(Id) | 3.3A |
| Drain to Source Voltage | 500V |
| Features | Undervoltage lockout with hysteresis · Thermal Protection · Short-Circuit Protection |
| Frequency - Switching | 15kHz |
| High-side Bias Voltage(Vbs) | 13.5V to 16.5V |
| Operating Temperature - | -40°C to +150°C |
| Pd - Power Dissipation | 81W |
| Quiescent Current(Iq) | 1.7mA |
| Voltage - Isolation | 1500Vrms |
| Voltage - Supply | 13.5V to 16.5V |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | USD 8.35 |
| 10 pcs | USD 8.16 |
| 30 pcs | USD 8.03 |
| 100 pcs | USD 7.90 |
Indicative price as of 2026-10-31 10:09 Beijing time · 56h old — ask us for a fresh quote before you commit.
Spot prices on passives and power parts can move by double digits within a single day. Treat this as a reference point, not a binding offer — confirm before you pass it to your customer.
| Availability | In stock |
| Stock | 3,750 pcs |
| Lead time | Ships in 3–5 working days once the lot is confirmed |
| Condition | New & original — lot checked before shipment |
| MOQ | 1 pcs |
| MPQ | 1,000 pcs |
| Stock checked | 2026-10-31 10:09 |
| Price updated | 2026-10-31 10:09 |
Questions buyers ask
Is FSB70250 in stock?
In stock — 3,750 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-31. Minimum order quantity 1 pc.
Is FSB70250 new and original?
Yes. Every lot is checked before it ships; if a lot is ever refurbished or pulled from a board, the quote says so before you order.
What does FSB70250 cost?
Indicative unit price is USD 8.35; volume breaks are quoted per order.
What are the key specifications of FSB70250?
Drain to Source Voltage 500V, High-side Bias Voltage(Vbs) 13.5V to 16.5V, Voltage - Isolation 1500Vrms, Voltage - Supply 13.5V to 16.5V.
Is FSB70250 RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the FSB70250 datasheet?
Ask us for the onsemi datasheet for FSB70250 — PQFN-27(13x13) package drawing, pinout and full electrical characteristics. The original PDF is attached to every quotation, so you are reading the manufacturer's own document, not a reseller summary. Request the datasheet.
Alternatives & cross-reference
No published cross-reference is on record for FSB70250 yet. If you are looking for a replacement or an obsolete-part substitute, send us the part number and what it is used for — this is what we do most.
Send the quantity, target price and application. We reply within 24 hours.
Email us — reply within 24 hoursRelated — same category, different package
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