How do the onsemi onsemi NTR4 Series variants differ?

onsemi NTR4 Series part numbers differ by current - continuous drain (Id) @ 25°C, FET type, 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 onsemi onsemi NTR4 Series part numbers are listed?

6 onsemi onsemi NTR4 Series part numbers are listed, each with specifications and a datasheet where available.

onsemi NTR4 Series

6 variants · onsemi

About the onsemi onsemi NTR4 Series series

The onsemi onsemi NTR4 Series series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of TO-236-3, SC-59, SOT-23-3, drain to source voltage of 20 V and drive voltage (Max rds on, min rds on) of 1.8V, 4.5V. Variants differ by current - continuous drain (Id) @ 25°C, FET type 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.

Select a variant by

Current - continuous drain (Id) @ 25°C: 1.8A (Ta) · 3.2A (Ta)
FET type: N-Channel · P-Channel
Gate charge (Qg) (Max) @ vgs: 6 nC @ 4.5 V · 8.5 nC @ 4.5 V
Input capacitance (Ciss) (Max) @ vds: 200 pF @ 10 V · 675 pF @ 10 V
Operating temperature: -55°C ~ 150°C (TJ) · -55°C~150°C(TJ)
Power dissipation: 1.25W (Tj) · 420mW (Ta)
Rds on (Max) @ id, vgs: 80mOhm @ 3.6A, 4.5V · 85mOhm @ 1.6A, 4.5V
Vgs: ±8V · ±12V

Variant comparison

Parameter	NTR4501NT1G	NTR4101PT1G
Current - continuous drain (Id) @ 25°C	3.2A (Ta)	1.8A (Ta)
FET type	N-Channel	P-Channel
Gate charge (Qg) (Max) @ vgs	6 nC @ 4.5 V	8.5 nC @ 4.5 V
Input capacitance (Ciss) (Max) @ vds	200 pF @ 10 V	675 pF @ 10 V
Operating temperature	-55°C~150°C(TJ)	-55°C ~ 150°C (TJ)
Power dissipation	1.25W (Tj)	420mW (Ta)
Rds on (Max) @ id, vgs	80mOhm @ 3.6A, 4.5V	85mOhm @ 1.6A, 4.5V
Vgs	±12V	±8V

Shared specifications

Case: TO-236-3, SC-59, SOT-23-3
Drain to source voltage: 20 V
Drive voltage (Max rds on, min rds on): 1.8V, 4.5V
Mounting type: Surface Mount
Package: Tape & Reel (TR); Cut Tape (CT)
Technology: MOSFET (Metal Oxide)
Vgs(th) (Max) @ id: 1.2V @ 250µA

Request a quote on any onsemi NTR4 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 onsemi onsemi NTR4 Series variants differ?: onsemi NTR4 Series part numbers differ by current - continuous drain (Id) @ 25°C, FET type, 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 onsemi onsemi NTR4 Series part numbers are listed?: 6 onsemi onsemi NTR4 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi NTR4 Series?: Request a quote (RFQ) for any onsemi NTR4 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.