Sanyo BFL4 Series

2 variants · Sanyo

About the Sanyo BFL4 Series

The Sanyo BFL4 Series series groups 2 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 Full Pack, FET type of N-Channel and input capacitance (Ciss) (Max) @ vds of 1200 pF @ 30 V. 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 Sanyo BFL4 Series part numbers are active and orderable.

Select a variant by

Current - continuous drain (Id) @ 25°C: 11A (Tc) · 14A (Ta), 8.7A (Tc)
Drain to source voltage: 500 V · 600 V
Gate charge (Qg) (Max) @ vgs: 46 nC @ 10 V · 48.6 nC @ 10 V
Rds on (Max) @ id, vgs: 430mOhm @ 8A, 10V · 680mOhm @ 7A, 10V

Shared specifications

Case: TO-220-3 Full Pack
FET type: N-Channel
Input capacitance (Ciss) (Max) @ vds: 1200 pF @ 30 V
Mounting: Through Hole
Operating temperature: 150°C
Package: Bulk
Power dissipation: 2W (Ta), 40W (Tc)
Technology: MOSFET (Metal Oxide)
Vgs: ±30V
Vgs(th) (Max) @ id: 5V @ 1mA

Variant comparison

Parameter	BFL4037	BFL4007
Current - continuous drain (Id) @ 25°C	11A (Tc)	14A (Ta), 8.7A (Tc)
Drain to source voltage	500 V	600 V
Gate charge (Qg) (Max) @ vgs	48.6 nC @ 10 V	46 nC @ 10 V
Rds on (Max) @ id, vgs	430mOhm @ 8A, 10V	680mOhm @ 7A, 10V

Request a quote on any Sanyo BFL4 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.