STMicroelectronics SD2931-10 RF Power MOSFET Pair – Tested Close-Reading Pair
$199.00
STMicroelectronics SD2931-10 RF power MOSFET pair, sold as a tested close-reading surplus pair for RF amplifier repair, HF final-stage service, radio restoration, and technician repair stock.
Each device was checked individually with a component analyzer and the readings are documented below. The two devices showed very close threshold, current, transconductance, resistance, and body-diode readings.
These devices are sold as premium RF repair stock, not as new factory-matched components. Buyer must verify compatibility, bias setup, mounting, thermal handling, and installation procedure before use
RF Boneyard Bench Notes
SD2931-10 PAIR-001-A
Vgs(th): 2.320 V
Test current / Ip: 5.05 mA
Gate leakage / Ig: 1 µA
Transconductance / gm: 30.6 A/V
Rds(on): 1.0 ?
Body diode: 0.57 V
SD2931-10 PAIR-001-B
Vgs(th): 2.340 V
Test current / Ip: 5.07 mA
Gate leakage / Ig: 0 µA
Transconductance / gm: 30.8 A/V
Rds(on): 1.0 ?
Body diode: 0.57 V
Visual notes:This SD2931-10 pair showed strong close-reading behavior on the component analyzer. Both devices tested with similar threshold voltage, current response, transconductance, on-resistance, and body diode readings. Sold as a tested close-reading surplus pair for qualified RF technicians.
Important:
These devices are not advertised as factory-matched and are not guaranteed as new. Buyer must verify compatibility, bias setup, mounting, thermal handling, and installation procedure before use.
Ask the bench before you buy.
Post a question about this part
Login or create an account to ask a product question. This helps keep spam out of the RF Boneyard bench.
Login to AskAnswered Questions
No answered questions yet. Be the first to ask the bench.