Vishay Intertechnology, Inc. 3750V Bipolar Transistor SFH1690ABT

Transistor Output Optocoupler, 1-Element, 3750V Isolation, ROHS COMPLIANT, MINI FLAT, SOP-4 Product overview: SFH1690ABT from Vishay 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 3750V. Search-friendly keywords include transistor, BJT, switching, amplification, 3750V, 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-SFH1690ABT can be used for catalog matching and distributor lookup.

Manufacturer: Vishay Semiconductor Opto Division
Win Source Part Number: 1248012-SFH1690ABT
Packaging: Reel - TR
Operating Temperature Range: -55°C ~ 110°C
Package: 4-SMD, Gull Wing
Mounting: SMD
Output Type: Transistor
Input Type: DC
Voltage - Forward (Vf) (Typ): 1.15V
Rise / Fall Time (Typ): 3μs, 4μs
Number of Channels: 1
Voltage - Isolation: 3750Vrms
Turn On / Turn Off Time (Typ): 5μs, 3μs
Categories: Isolators
Manufacturer Homepage: www.vishay.com
Manufacturer Package: 4-SOP
Output Voltage MAX: 70V
Output Current per Channel: 50mA
Current - DC Forward (If) (Maximum): 50mA
Current Transfer Ratio (Minimum): 50% @ 5mA
Current Transfer Ratio (Maximum): 300% @ 5mA
Vce Saturation (Maximum): 400mV
Alternative Parts (Cross-Reference): TLP281(GB.F.T); TLP281(GR); TLP281(GB-TP);
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Sufficient