晶体管光耦是一款由发光二极管和光电晶体管组成的光电耦合器，通过光电效应和晶体管放大特性，实现电信号的光学隔离与传输，确保信号稳定可靠。晶体管光耦包含晶体管光耦(交流)和晶体管光耦(直流)两大类。
| Product | Photo | Package | size(LxWxHmm) | VF (V) | BV CEO (Min) (V) | V CE(SAT) (Max) (V) | IF (mA) | CTR (%) | tr (uS) | tf (uS) | ton (uS) | toff (uS) | Topr (Min) (degC) | Topr (Max) (degC) | Viso (Vrms) | 下载 |
| KL1019-AW |  |
LSOP4 | 7.6x3.6x2.2 | 1.45 | 80 | 0.3 | 5 | 200~400 | 2 | 3 | 4 | 3 | -55 | +110 | 5000 |  |
| KL1018-AW | |
LSOP4 | 7.6x3.6x2.2 | 1.45 | 80 | 0.3 | 5 | 130~260 | 2 | 3 | 4 | 3 | -55 | +110 | 5000 | |
| KL101U |  |
LSOP4 | 7.6x3.6x2.2 | 1.3 | 60 | 0.35 | 0.5 | 50~600 | - | - | 1 | 50 | -40 | +125 | 5000 | |
| KL101L | |
LSOP4 | 7.6x3.6x2.2 | 1.3 | 80 | 0.3 | 0.1 | 50~600 | 8 | 12 | - | - | -55 | +110 | 5000 | |
| KL1010H | |
LSOP4 | 7.6x3.6x2.2 | 1.2 | 80 | 0.35 | 5 | 50~600 | 6 | 8 | - | - | -55 | +125 | 5000 | |
| KL1018 | |
LSOP4 | 7.6x3.6x2.2 | 1.45 | 80 | 0.3 | 5 | 130~260 | 2 | 3 | 4 | 3 | -55 | +110 | 5000 | |
| KL1019 | |
LSOP4 | 7.6x3.6x2.2 | 1.45 | 80 | 0.3 | 5 | 200~400 | 2 | 3 | 4 | 3 | -55 | +110 | 5000 | |
| KL1017 | |
LSOP4 | 7.6x3.6x2.2 | 1.45 | 80 | 0.3 | 5 | 80~160 | 2 | 3 | 4 | 3 | -55 | +110 | 5000 | |
| KL1013 | |
LSOP4 | 7.6x3.6x2.2 | 1.45 | 80 | 0.3 | 10 | 100~200 | 2 | 3 | 4 | 3 | -55 | +110 | 5000 | |
