How many STMicroelectronics STMicroelectronics STP3 Series part numbers are listed?

3 STMicroelectronics STMicroelectronics STP3 Series part numbers are listed, each with specifications and a datasheet where available.

STMicroelectronics STP3 Series

3 variants · STMicroelectronics

About the STMicroelectronics STMicroelectronics STP3 Series series

The STMicroelectronics STMicroelectronics STP3 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of TO-220-3, drive voltage (Max rds on, min rds on) of 10V and FET feature of -. Variants differ by current - continuous drain (Id) @ 25°C, drain to source voltage and gate charge (Qg) (Max) @ vgs, so you can match the exact current - continuous drain (Id) @ 25°C your application requires using the selection guide below. All listed STMicroelectronics STP3 Series part numbers are active and orderable.

Select a variant by

Current - continuous drain (Id) @ 25°C: 2A (Tc) · 22A (Tc)
Drain to source voltage: 500 V · 650 V · 800 V
Gate charge (Qg) (Max) @ vgs: 2.63 nC @ 10 V · 45 nC @ 10 V · 62.5 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds: 102 pF @ 100 V · 816 pF @ 100 V · 1973 pF @ 50 V
Operating temperature: -55°C~150°C(TJ) · 150°C(TJ)
Power dissipation: 45W (Tc) · 150W (Tc) · 190W (Tc)
Rds on (Max) @ id, vgs: 3.25Ohm @ 1A, 10V · 130mOhm @ 11A, 10V · 148mOhm @ 11A, 10V

Variant comparison

Parameter	STP31N65M5	STP32NM50N	STP3LN80K5
Current - continuous drain (Id) @ 25°C	22A (Tc)	22A (Tc)	2A (Tc)
Drain to source voltage	650 V	500 V	800 V
Gate charge (Qg) (Max) @ vgs	45 nC @ 10 V	62.5 nC @ 10 V	2.63 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds	816 pF @ 100 V	1973 pF @ 50 V	102 pF @ 100 V
Operating temperature	150°C(TJ)	150°C(TJ)	-55°C~150°C(TJ)
Power dissipation	150W (Tc)	190W (Tc)	45W (Tc)
Rds on (Max) @ id, vgs	148mOhm @ 11A, 10V	130mOhm @ 11A, 10V	3.25Ohm @ 1A, 10V

Shared specifications

Case: TO-220-3
Drive voltage (Max rds on, min rds on): 10V
FET feature: -
FET type: N-Channel
Mounting type: Through Hole
Package: Tube
Technology: MOSFET (Metal Oxide)

Request a quote on any STMicroelectronics STP3 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the STMicroelectronics STMicroelectronics STP3 Series variants differ?: STMicroelectronics STP3 Series part numbers differ by current - continuous drain (Id) @ 25°C, drain to source voltage, gate charge (Qg) (Max) @ vgs and input capacitance (Ciss) (Max) @ vds. Use the selection guide above to pick by current - continuous drain (Id) @ 25°C.
How many STMicroelectronics STMicroelectronics STP3 Series part numbers are listed?: 3 STMicroelectronics STMicroelectronics STP3 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for STMicroelectronics STMicroelectronics STP3 Series?: Request a quote (RFQ) for any STMicroelectronics STP3 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.