California Eastern Laboratories - CEL 3.75KV Bipolar Transistor PS2703-1-F3

Description
OPTOISOLATOR 3.75KV TRANS 4SMD Product overview: PS2703-1-F3 from CEL (California Eastern Laboratories) 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 3.75KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75KV, 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-PS2703-1-F3 can be used for catalog matching and distributor lookup.
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Description
OPTOISOLATOR 3.75KV TRANS 4SMD Product overview: PS2703-1-F3 from CEL (California Eastern Laboratories) 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 3.75KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75KV, 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-PS2703-1-F3 can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The PS2703-1 is an optically coupled isolator with a GaAs LED and NPN silicon phototransistor in a plastic SOP package, designed for high-density applications and high-speed switching. It features an isolation voltage of 3.75 kV rms, a collector-to-emitter voltage rating of 120 V, and a current transfer ratio ranging from 50% to 400% depending on operating conditions. The device has a rise and fall time of 10 µs typ at 5 V supply and 1 kΩ load, with a collector dark current of 5 nA typ at 25 °C. The package measures 7.0 mm in length with a pin pitch of 2.54 mm and is suitable for operating temperatures from -55 °C to +100 °C.

Datasheet Summary
Powered by GS/AI

The PS2703-1 is an optically coupled isolator with a GaAs LED and NPN silicon phototransistor in a plastic SOP package, designed for high-density applications and high-speed switching. It features an isolation voltage of 3.75 kV rms, a collector-to-emitter voltage rating of 120 V, and a current transfer ratio ranging from 50% to 400% depending on operating conditions. The device has a rise and fall time of 10 µs typ at 5 V supply and 1 kΩ load, with a collector dark current of 5 nA typ at 25 °C. The package measures 7.0 mm in length with a pin pitch of 2.54 mm and is suitable for operating temperatures from -55 °C to +100 °C.

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
3.75KV Bipolar Transistor
903-PS2703-1-F3
3.75KV Bipolar Transistor 903-PS2703-1-F3
OPTOISOLATOR 3.75KV TRANS 4SMD Product overview: PS2703-1-F3 from CEL (California Eastern Laboratories) 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 3.75KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75KV, 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-PS2703-1-F3 can be used for catalog matching and distributor lookup.

OPTOISOLATOR 3.75KV TRANS 4SMD Product overview: PS2703-1-F3 from CEL (California Eastern Laboratories) 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 3.75KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75KV, 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-PS2703-1-F3 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD.
Product Category Bipolar RF Transistors
Product Number 903-PS2703-1-F3
Product Name 3.75KV Bipolar Transistor
Package Type Tape & Reel (TR)
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