You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Operating Mode | ENHANCEMENT MODE |
| Power Dissipation | 292W |
| Current - Test | 250mA |
| Drain to Source Voltage (Vdss) | 125V |
| Transistor Type | N-Channel |
| Continuous Drain Current (ID) | 20A |
| Gate to Source Voltage (Vgs) | 20V |
| Gain | 15dB |
| Max Output Power | 150W |
| Drain to Source Breakdown Voltage | 125V |
| FET Technology | METAL-OXIDE SEMICONDUCTOR |
| Voltage - Test | 50V |
| RoHS Status | ROHS3 Compliant |
| Mount | Screw |
| Package / Case | M244 |
| Number of Pins | 174 |
| Packaging | Tray |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 4 |
| ECCN Code | EAR99 |
| Max Operating Temperature | 200°C |
| Min Operating Temperature | -65°C |
| Subcategory | FET General Purpose Power |
| Max Power Dissipation | 292W |
| Terminal Position | RADIAL |
| Terminal Form | FLAT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Current Rating | 20A |
| Frequency | 175MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | SD2931 |
| JESD-30 Code | O-PRFM-F4 |
| Number of Elements | 1 |
| Element Configuration | Single |
SD2931 Description
SD2931 MOSFET is an N-channel MOS field-effect RF power transistor designed to be used in 50V large signal applications. The special low thermal resistance packaging makes SD2931 N-channel MOSFET suitable for ISM applications in which reliability and durability are essential. STMicroelectronics SD2931 has the excellent thermal stability.
SD2931 Features
Gold metalization
Excellent thermal stability
Common source configuration
Thermally enhanced packaging for lower junction temperatures
SD2931 Applications
ISM applications
DC large signal applications
Please send RFQ , we will respond immediately.