The TLP321-4 is an optically coupled isolator consisting of an infrared LED and an NPN silicon phototransistor in a 16-pin dual in-line plastic package. It provides an isolation voltage of 5300 V RMS and operates over a temperature range of -30°C to +100°C. The device is RoHS compliant and meets UL E91231 and VDE 40028086 safety standards. Output characteristics include a collector-emitter breakdown voltage of 80 V, a maximum collector current of 50 mA, and a current transfer ratio ranging from 50% to 600%. Surface mount and tape & reel variants are available with appropriate ordering codes.
OPTOISO 5.3KV 4CH TRANS 16DIP Product overview: TLP321-4 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 5.3KV. Search-friendly keywords include transistor, BJT, switching, amplification, 5.3KV, 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-TLP321-4 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TLP321-4 |
| Product Name | 5.3KV Bipolar Transistor |
| Package Type | Tube |
