How do the onsemi onsemi FQA1 Series variants differ?

onsemi FQA1 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 onsemi onsemi FQA1 Series part numbers are listed?

5 onsemi onsemi FQA1 Series part numbers are listed, each with specifications and a datasheet where available.

onsemi FQA1 Series

5 variants · onsemi

About the onsemi onsemi FQA1 Series series

The onsemi onsemi FQA1 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 case of TO-3P-3, SC-65-3, 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. The range mixes active and legacy part numbers, so you can source both current onsemi FQA1 Series variants and discontinued ones from a single page.

Select a variant by

Current - continuous drain (Id) @ 25°C: 12.6A (Tc) · 13.5A (Tc) · 15A (Tc) · 18.5A (Tc)
Drain to source voltage: 500 V · 600 V · 700 V · 800 V
Gate charge (Qg) (Max) @ vgs: 56 nC @ 10 V · 88 nC @ 10 V · 90 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds: 2055 pF @ 25 V · 3500 pF @ 25 V · 3600 pF @ 25 V · 3630 pF @ 25 V
Operating temperature: -55°C ~ 150°C (TJ) · -55°C~150°C(TJ)
Package: Bulk · Tube
Power dissipation: 218W (Tc) · 300W (Tc)
Rds on (Max) @ id, vgs: 380mOhm @ 9.3A, 10V · 480mOhm @ 6.75A, 10V · 480mOhm @ 7.5A, 10V · 560mOhm @ 7.5A, 10V · 750mOhm @ 6.3A, 10V

Variant comparison

Parameter	FQA13N50CF	FQA13N50C-F109	FQA13N80-F109	FQA19N60	FQA15N70
Current - continuous drain (Id) @ 25°C	15A (Tc)	13.5A (Tc)	12.6A (Tc)	18.5A (Tc)	15A (Tc)
Drain to source voltage	500 V	500 V	800 V	600 V	700 V
Gate charge (Qg) (Max) @ vgs	56 nC @ 10 V	56 nC @ 10 V	88 nC @ 10 V	90 nC @ 10 V	90 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds	2055 pF @ 25 V	2055 pF @ 25 V	3500 pF @ 25 V	3600 pF @ 25 V	3630 pF @ 25 V
Operating temperature	-55°C ~ 150°C (TJ)	-55°C~150°C(TJ)	-55°C~150°C(TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Package	Tube	Tube	Tube	Tube	Bulk
Power dissipation	218W (Tc)	218W (Tc)	300W (Tc)	300W (Tc)	300W (Tc)
Rds on (Max) @ id, vgs	480mOhm @ 7.5A, 10V	480mOhm @ 6.75A, 10V	750mOhm @ 6.3A, 10V	380mOhm @ 9.3A, 10V	560mOhm @ 7.5A, 10V

Shared specifications

Case: TO-3P-3, SC-65-3
Drive voltage (Max rds on, min rds on): 10V
FET feature: -
FET type: N-Channel
Mounting type: Through Hole
Technology: MOSFET (Metal Oxide)
Vgs: ±30V

Request a quote on any onsemi FQA1 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 FQA1 Series variants differ?: onsemi FQA1 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 onsemi onsemi FQA1 Series part numbers are listed?: 5 onsemi onsemi FQA1 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi FQA1 Series?: Request a quote (RFQ) for any onsemi FQA1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.