The TLP521-2 is a dual-channel optically coupled isolator consisting of two infrared LEDs and two NPN silicon phototransistors in a DIP-8 package. It provides 5300V RMS isolation voltage, operates from -30°C to +100°C, and meets UL 94 V-0 and RoHS standards. The current transfer ratio ranges from 50% to 600%, with optional grading (GR, BL, GB). Collector-emitter saturation voltage is 0.4V at 2.4mA collector current and 8mA forward current. Rise and fall times are 4μs and 3μs respectively with a 100Ω load. The device is certified to UL E91231 and VDE 40028086.
8PIN TRANSISTOR OUTPUT, DUAL CHA Product overview: TLP521-2 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 Dual. Search-friendly keywords include transistor, BJT, switching, amplification, Dual, 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-TLP521-2 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TLP521-2 |
| Product Name | Dual Bipolar Transistor |
| Package Type | Tube |
