The TLP621-4GR is a quad-channel optically coupled isolator consisting of an infrared LED and an NPN silicon phototransistor in a DIP-16 package. It provides 5300V RMS isolation voltage and operates over a temperature range of -30°C to +100°C. The current transfer ratio is specified between 100% and 600% at an input current of 5mA and output voltage of 5V. It is RoHS compliant, meets UL 94 V-0 and VDE safety standards, and is available with surface mount or lead-spaced variants. The device supports collector-emitter saturation voltage of 0.4V at 2.4mA output current and has a maximum collector current of 50mA per channel.
16PIN TRANSISTOR OUTPUT, QUAD OP Product overview: TLP621-4GR from Isocom Components 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 Quad. Search-friendly keywords include transistor, BJT, switching, amplification, Quad, 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-TLP621-4GR can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TLP621-4GR |
| Product Name | Quad Bipolar Transistor |
| Package Type | Tube |
| Packing Method | Tube |
| IC(max) | 50000 milliamps |
