| Product | Package | size(LxWxHmm) | VF(V) | VDRM(Max) (V) | VTM(V) | VINH(V) | IT (rms)(mA) | IFT(mA) | Topr (Min) (degC) | Topr (Max) (degC) | Viso (Vrms) |
| KL3051-F-AW | DIP6 | 7.12x6.5x3.5 | 1.5 | 600 | 3 | - | 100 | 15 | -55 | +100 | 5000 |
| Broadcom/Avago | Onsemi/Fairchild | Toshiba | Vishay | Liteon | EL | Cosmo | Sharp | QUNXIN |
| MOC3051M | TLP305X/TLP560J/TLP665J/TLP762J | VO305X | LTV-305X/MOC305X | EL3051 | KMOC3051 | PR32MA11NTZ/PC3SD11/S21MD3V/S21ME5 | QX3051 |
