onsemi Optoisolators - Transistor, Photovoltaic Output - 4N33S 4N33S

Manufacturer: ON Semiconductor
Win Source Part Number: 1128859-4N33S
Packaging: Tube
Mounting Style: SMD
Output Type: Darlington with Base
Input Type: DC
Current - Output / Channel: 150mA
Voltage - Isolation: 5300Vrms
Categories: Isolators
Supplier Device Package: 6-SMD
Status: Obsolete
Temperature Range - Operating: -55°C ~ 100°C
Maximum Output Voltage: 30V
Manufacturer Homepage: www.fairchildsemi.com
Manufacturer Package: 6-SMD, Gull Wing
Current - DC Forward (If) (Maximum): 80mA
Current Transfer Ratio (Minimum): 500% at 10mA
Vce Saturation (Maximum): 1V
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Communications & Networking, Portable Devices, Industrial
Family Part Number: 4N33
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Turn On / Turn Off Time: 5μs, 100μs (Maximum)
Voltage - Forward (Vf): 1.2V

Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD Black Bulk Product overview: 4N33S from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-4N33S can be used for catalog matching and distributor lookup.