Lite-On Electronics, Inc. Optoisolators - Transistor, Photovoltaic Output - 4N37S-TA 4N37S-TA

Manufacturer: Lite-On Inc.
Win Source Part Number: 751399-4N37S-TA
Packaging: Tape and Reel
Mounting Style: SMD
Output Type: Transistor with Base
Input Type: DC
Current - Output / Channel: 100mA
Voltage - Isolation: 1500Vrms
Categories: Isolators
Supplier Device Package: 6-SMD
Temperature Range - Operating: -55°C ~ 100°C
Maximum Output Voltage: 30V
Manufacturer Package: 6-SMD, Gull Wing
Current - DC Forward (If) (Maximum): 60mA
Current Transfer Ratio (Minimum): 100% at 10mA
Vce Saturation (Maximum): 300mV
Popularity: Low
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Rise / Fall Time: 3μs, 3μs
Voltage - Forward (Vf): 1.2V

Transistor Output Optocoupler, 1-Element, 1500V Isolation, Product overview: 4N37S-TA from Lite-On 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 1500V. Search-friendly keywords include transistor, BJT, switching, amplification, 1500V, 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 903-4N37S-TA can be used for catalog matching and distributor lookup.