市场常见光耦内部图
4-Pin Phototransistor Output; GaAs Input | ||||||||
---|---|---|---|---|---|---|---|---|
型号 (规格) |
厂牌 | CTR @ 10 mA IF (%) |
BVCEO (V) min |
BVCBO (V) max |
VCE (sat) (V) max |
tON/ tOFF (uS) max |
VISO AC[RMS] |
|
min | max | |||||||
TLP521-1 | TOSHIBA | 50 | 600 | 55 | 7 | 0.4 | 2/3 | 2.5kV |
TLP521-2 | TOSHIBA | 50 | 600 | 55 | 7 | 0.4 | 2/3 | 2.5kV |
TLP521-4 | TOSHIBA | 100 | 600 | 55 | 7 | 0.4 | 2/3 | 2.5kV |
TLP621-1 | TOSHIBA | 50 | 600 | 55 | 7 | 0.4 | 2/3 | 10kV |
TLP721 | TOSHIBA | 50 | 600 | 55 | 7 | 0.4 | 3/3 | 4.0kV |
PS2501 | NEC | 80 | 600 | 80 | 7 | 0.3 | 3/5 | 5.0kV |
PS2561 | NEC | 80 | 400 | 80 | 7 | 0.3 | 3/5 | 5.0kV |
817(KP1010) | COSMO | 50 | 600 | 35 | 6 | 0.2 | 18/18 | 5.0kV |
PC817 | SHARP | 50 | 600 | 35 | 6 | 0.2 | 18/18 | 5.0kV |
PC817A | SHARP | 80 | 160 | 35 | 6 | 0.2 | 18/18 | 5.0kV |
PC817B | SHARP | 130 | 260 | 35 | 6 | 0.2 | 18/18 | 5.0kV |
PC817C | SHARP | 200 | 400 | 35 | 6 | 0.2 | 18/18 | 5.0kV |
PC817D | SHARP | 300 | 600 | 35 | 6 | 0.2 | 18/18 | 5.0kV |
H11A817 | FSC | 50 | 600 | 35 | 6 | 0.2 | 18/18 | 5.3 kV |
H11A817A | FSC | 80 | 160 | 35 | 6 | 0.2 | 18/18 | 5.3 kV |
H11A817B | FSC | 130 | 260 | 35 | 6 | 0.2 | 18/18 | 5.3 kV |
H11A817C | FSC | 200 | 400 | 35 | 6 | 0.2 | 18/18 | 5.3 kV |
H11A817D | FSC | 300 | 600 | 35 | 6 | 0.2 | 18/18 | 5.3 kV |
4-Pin Phototransistor Output; GaAs AC Input | ||||||||
Part Number |
厂牌 | CTR @ 10 mA IF(%) |
BVCEO (V) min |
BVCBO (V) min |
VCE (sat) (V) max |
tON/ tOFF (uS) max |
VISO AC[RMS] |
|
min | max | |||||||
TLP320 | TOSHIBA | 20 | 80 | 55 | 7 | 0.4 | 3/3 | 5.0KV |
TLP620 | TOSHIBA | 50 | 600 | 55 | 7 | 0.4 | 3/3 | 5.0kV |
PC814 | SHARP | 20 | 300 | 35 | 6 | 0.2 | 4/18 | 5.0kV |
PC814A | SHARP | 50 | 150 | 35 | 6 | 0.2 | 4/18 | 5.0kV |
H11AA814 | QT | 20 | 300 | 35 | 6 | 0.2 | -- | 5.3 kV |
H11AA814A | QT | 50 | 150 | 35 | 6 | 0.2 | -- | 5.3 kV |
光电耦合器(简称光耦)是开关电源电路中常用的器件。光电耦合器分为两种:一种为非线性光耦,另一种为线性光耦。
1M bit/S: 10M bit/S: |