How many STMicroelectronics STMicroelectronics STP4 Series part numbers are listed?

5 STMicroelectronics STMicroelectronics STP4 Series part numbers are listed, each with specifications and a datasheet where available.

STMicroelectronics STP4 Series

5 variants · STMicroelectronics

About the STMicroelectronics STMicroelectronics STP4 Series series

The STMicroelectronics STMicroelectronics STP4 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common FET feature of -, FET type of N-Channel and mounting type of Through Hole. Variants differ by case, current - continuous drain (Id) @ 25°C and drain to source voltage, so you can match the exact case your application requires using the selection guide below. All listed STMicroelectronics STP4 Series part numbers are active and orderable.

Select a variant by

Case: TO-220-3 · TO-220-3 Full Pack
Current - continuous drain (Id) @ 25°C: 2.5A (Tc) · 3A (Tc) · 4A (Tc) · 38A (Tc) · 40A (Tc)
Drain to source voltage: 100 V · 400 V · 525 V · 600 V · 800 V
Drive voltage (Max rds on, min rds on): 5V, 10V · 10V
Gate charge (Qg) (Max) @ vgs: 11 nC @ 10 V · 22.5 nC @ 10 V · 26 nC @ 10 V · 56 nC @ 10 V · 64 nC @ 5 V
Input capacitance (Ciss) (Max) @ vds: 334 pF @ 100 V · 510 pF @ 25 V · 575 pF @ 25 V · 2300 pF @ 25 V · 2600 pF @ 100 V
Operating temperature: -55°C~150°C(TJ) · 150°C(TJ) · 175°C(TJ)
Power dissipation: 25W (Tc) · 45W (Tc) · 150W (Tc) · 250W (Tc)

Variant comparison

Parameter	STP40NF10L	STP45N40DM2AG	STP4N52K3	STP4NK60ZFP	STP4NK80ZFP
Case	TO-220-3	TO-220-3	TO-220-3	TO-220-3 Full Pack	TO-220-3 Full Pack
Current - continuous drain (Id) @ 25°C	40A (Tc)	38A (Tc)	2.5A (Tc)	4A (Tc)	3A (Tc)
Drain to source voltage	100 V	400 V	525 V	600 V	800 V
Drive voltage (Max rds on, min rds on)	5V, 10V	10V	10V	10V	10V
Gate charge (Qg) (Max) @ vgs	64 nC @ 5 V	56 nC @ 10 V	11 nC @ 10 V	26 nC @ 10 V	22.5 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds	2300 pF @ 25 V	2600 pF @ 100 V	334 pF @ 100 V	510 pF @ 25 V	575 pF @ 25 V
Operating temperature	175°C(TJ)	-55°C~150°C(TJ)	150°C(TJ)	150°C(TJ)	-55°C~150°C(TJ)
Power dissipation	150W (Tc)	250W (Tc)	45W (Tc)	25W (Tc)	25W (Tc)

Shared specifications

FET feature: -
FET type: N-Channel
Mounting type: Through Hole
Package: Tube
Technology: MOSFET (Metal Oxide)

Request a quote on any STMicroelectronics STP4 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 STP4 Series variants differ?: STMicroelectronics STP4 Series part numbers differ by case, current - continuous drain (Id) @ 25°C, drain to source voltage and drive voltage (Max rds on, min rds on). Use the selection guide above to pick by case.
How many STMicroelectronics STMicroelectronics STP4 Series part numbers are listed?: 5 STMicroelectronics STMicroelectronics STP4 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for STMicroelectronics STMicroelectronics STP4 Series?: Request a quote (RFQ) for any STMicroelectronics STP4 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.