The TLP521-1GR is an optically coupled isolator consisting of an infrared LED and an NPN silicon phototransistor in a 4-pin DIP package. It provides 5300 V RMS isolation voltage, operates from -30°C to +100°C, and is RoHS compliant. The device features a current transfer ratio (CTR) grade of 100% to 300% with an input forward current of 5 mA and output collector-emitter saturation voltage of 0.4 V at 2.4 mA collector current. It meets UL 94 V-0 flammability rating and is certified by UL under file E91231 and VDE with certificate number 40028086.
4PIN TRANSISTOR OUTPUT, SINGLE O Product overview: TLP521-1GR 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-TLP521-1GR can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TLP521-1GR |
| Product Name | Bipolar Transistor |
| Package Type | Tube |
