onsemi Optoisolators - Transistor, Photovoltaic Output - HCPL2503SD HCPL2503SD

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 775687-HCPL2503SD
Packaging: Reel package
Operating Temperature Range: -55°C ~ 100°C
Package: 8-SMD, Gull Wing
Mounting: SMD
Output Type: Transistor with Base
Input Type: DC
Voltage - Forward (Vf) (Typ): 1.45V
Number of Channels: 1
Voltage - Isolation: 2500Vrms
Turn On / Turn Off Time (Typ): 450ns, 300ns
Part Status: Obsolete(EOL)
Categories: Isolators
Manufacturer Package: 8-SMD
Output Voltage MAX: 20V
Output Current per Channel: 8mA
Current - DC Forward (If) (Maximum): 25mA
Current Transfer Ratio (Minimum): 12% @ 16mA
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited

OPTOISO 2.5KV TRANS W/BASE 8SMD Product overview: HCPL2503SD from ON Semiconductor 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 2.5KV. Search-friendly keywords include transistor, BJT, switching, amplification, 2.5KV, 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-HCPL2503SD can be used for catalog matching and distributor lookup.