The TOSHIBA mini flat coupler TLP121 is a small outline coupler, suitable for surface mount assembly. TLP121 consists of a photo transistor, optically coupled to a gallium arsenide infrared emitting diode.
Collector−emitter voltage: 80V (min.)
Current transfer ratio: 50% (min.)
Rank GB: 100% (min.)
Isolation voltage: 3750Vrms (min.)
UL recognized: UL1577, file no. E67349
Current Loop Driver. Low Input Current Line Receiver. CMOS Logic Interface.
The TOSHIBA 6N138 and 6N139 consists of a GaAℓAs infrared emitting diode coupled with a split-Darlington output configuration. A high speed GaAℓAs IRed manufactured with an unique LPE junction, has the virtue of fast rise and fall time at low drive current.
○ Isolated Bus driver
○ high-speed line receivers
○ microprocessor system interface
○ MOS FET Gate drive of
○ transistor inverter
TLP555 is, and GaAℓAs infrared light emitting diode, high-gain, high-speed integrated circuit receiving It is 8PIN DIP optocoupler that combines a light chip.
The light-receiving side has a Schmitt circuit and the three-state output circuit, suction (Shea
Link), you can drive in both directions of exhale (source). In addition, the light receiving IC is
Subjected to a shield, now provides high common mode transient immunity of 1000 V / μs
It is. TLP555 is buffer logic type. The inverter logic type
If necessary, there is a TLP558.
Input threshold current: IF = 1.6 mA (maximum)
The power supply voltage: VCC = 4.5 ~ 20 V
Switching speed: tpHL, tpLH = 400 ns (maximum)
Instantaneous common mode rejection voltage: ± 1000V / μs (Min)
Operating temperature: -25 ~ 85 ℃ guarantee
Isolation voltage: 2500 Vrms (Min)
UL certified products: UL1577, file No. E67349
ISOLATED LINE RECEIVER SIMPLEX/MULTIPLEX DATA TRANSMISSION COMPUTER-PERIPHERAL INTERFACE MICROPROCESSOR SYSTEM INTERFACES DIGITAL ISOLATION FOR A/D,D/A CONVERSION
The TOSHIBA TLP554 a Photocoupler which combines a GaAlAsIRed as the emitter and an integrated high gain,high speed photodetector. The output of the detector circuit is an open collector,Schottky Clamped transistor. A Faraday shield integrated on the photodetector chip reduces the effects of capacitive coupling between the input LED emitter and the high gain stages of the detector. This provides an effective common mode transient immunity of 1000V/us.
● Input Current Threshold : IF=5mA(Max.) ● Switching Speed : 10MBd(TYP,@NRZ) ● Common mode transient immunity : ±1000V/us(Min) ● Guaranteed PerformanceOverTemperature : 0~70°C ● Isolation Voltage : 2500Vrms(Min) ● UL Recognized :UL1577,File No.E67349
Triac Drive Programmable Controllers
AC−Output Module Solid State Relay
The TOSHIBA mini flat coupler TLP160J is a small outline coupler, suitable for surface mount assembly.
The TLP160J consists of a photo triac, optically coupled to a gallium arsenide infrared emitting diode.
• Peak off−state voltage: 600 V (min.)
• Trigger LED current: 10 mA (max.)
• On−state current: 70 mA (max.)
• Isolation voltage: 2500 Vrms (min.)
• UL recognized: UL1577, file No. E67349