onsemi Optoisolators - Transistor, Photovoltaic Output - 4N30S 4N30S

Manufacturer: ON Semiconductor
Win Source Part Number: 1128850-4N30S
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Status: Obsolete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): 100% at 10mA
Vce Saturation (Maximum): 1V
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Family Part Number: 4N30
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Turn On / Turn Off Time: 5μs, 40μs (Maximum)
Voltage - Forward (Vf): 1.2V

Optocoupler, 30V, 150mA, 5.3kV Isolation, SMD Product overview: 4N30S 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, 30V, 150mA, 5.3kV. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 30V, 150mA, 5.3kV, 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 903-4N30S can be used for catalog matching and distributor lookup.