Download the SF33 datasheet PDF.
This datasheet also covers the SF31-WON variant, as both devices belong to the same 3.0a super-fast rectifier family and are provided as variant models within a single manufacturer datasheet.
Key Features
! Diffused Junction ! Low Forward Voltage Drop ! High Current Capability ! High Reliability ! High Surge Current Capability
Mechanical Data
! Case: Molded Plastic ! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 1.2 grams (approx. ) ! Mounting Position: Any ! Marking: Type Number ! Epoxy: UL 94V-O rate flame retardant
SF31.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SF33. For precise diagrams, tables, and layout, please refer to the original PDF.
View original datasheet text
W TE
POWER SEMICONDUCTORS
Features
! Diffused Junction ! Low Forward Voltage Drop ! High Current Capability ! High Reliability ! High Surge Current Capability
Mechanical Data
! Case: Molded Plastic ! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 1.2 grams (approx.) ! Mounting Position: Any ! Marking: Type Number ! Epoxy: UL 94V-O rate flame retardant
SF31 – SF36
3.0A SUPER-FAST RECTIFIER
AB
A
D
DO-201AD Dim Min Max
A 25.4 — B 8.50 9.50 C 1.20 1.30 D 5.0 5.60
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.