AI insight queued
Voltkit is preparing product insight and cross-reference information for this part.
ST3421SRG
Click to open full image.
Specifications (Specs)
| Manufacturer | STANSON Tech. |
| Part Number | ST3421SRG |
| Product Type | MOSFETs |
| RoHS | Yes |
| Package / Case | SOT-23 |
| Stock | 5 |
| MOQ | 10 |
| Order Multiple | 10 |
| Packaging | Tape & Reel (TR) |
| Factory Pack Quantity | 3000 |
| Type | 1 Piece P-Channel |
| Operating Temperature | -55℃~+150℃ |
| Power Dissipation (Pd) | 1.25W |
| Total Gate Charge (Qg@Vgs) | 16nC@30V |
| Drain Source Voltage (Vdss) | 60V |
| Input Capacitance (Ciss@Vds) | 1.2nF@30V |
| Continuous Drain Current (Id) | 5A |
| Gate Threshold Voltage (Vgs(th)@Id) | 3V@250uA |
| Reverse Transfer Capacitance (Crss@Vds) | 7pF@30V |
| Drain Source On Resistance (RDS(on)@Vgs,Id) | 150Ω@10V,5A |
Documents & Compliance
Datasheet (PDF)
RoHS: 
Alternative Parts & Cross Reference
Cross-reference analysis queued Voltkit will check database-backed and AI-assisted alternatives without delaying this page.
Always verify package, pinout, electrical limits, and datasheets before approving a substitute.
Professional Semiconductor Sourcing
Extensive In-Stock InventoryImmediate stock visibility for active, legacy, and hard-to-find semiconductors.
Authorized Brand AccessVoltkit is an authorized distributor for selected semiconductor brands.
Quality & Traceability SupportRequest date-code review, product photos, traceability documents, or certificate support with your RFQ.
Dedicated Sourcing TeamGet support for target pricing, delivery schedules, BOM sourcing, and alternative-part verification.