STMicroelectronics, Inc. Single Diodes STPS3L40UFN

Diode Schottky 40V 3A Surface Mount SMAflat Notch

Win Source Part Number: 1281977-STPS3L40UFN
Category: Discrete Semiconductor Products>Diodes - Rectifiers - Single
Series: ECOPACK®2
Speed: Fast Recovery =< 500ns, > 200mA (Io)
Package: Tape & Reel
Standard Package: 5,000
Mounting: SMD (SMT)
Diode Type: Schottky
Voltage - DC Reverse (Vr) (Max): 40 V
Current - Average Rectified (Io): 3A
Voltage - Forward (Vf) (Max) @ If: 500 mV @ 3 A
Current - Reverse Leakage @ Vr: 100 mA @ 40 V
Operating Temperature - Junction: 150°C
Package / Case: DO-221AC, SMA Flat Leads
Supplier Device Package: SMAflat Notch
ECCN: EAR99
Fake Threat In the Open Market: 72 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0080
Mfr: STMicroelectronics
Other Names: 497-STPS3L40UFNDKR,497-STPS3L40UFNCT,497-STPS3L40UFNTR
Base Product Number: STPS3
Product Status: Obsolete

40 V, 3 A SMD Low Drop Power Schottky Rectifier Product overview: STPS3L40UFN from STMicroelectronics is a Diode and Rectifier for rectification, reverse-polarity protection, signal routing, surge suppression, and electronic circuit reliability. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Schottky, SMD, 40 V, 3 A. Search-friendly keywords include diode, rectifier, Schottky, switching diode, SMD, 40 V, 3 A, Diode and Rectifier, Single Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 280-STPS3L40UFN can be used for catalog matching and distributor lookup.