Anterwell Technology Ltd.
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 3500pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Isolation voltage: | 2500 Vrms (min.) |
| Switching speed | tpHL, tpLH = 0.5µs (typ.)(RL=1.9 kΩ) |
| Forward current | 25 mA |
| Operating temperature range | -55~100 °C |
| Brand Name | Anterwell |
| Model Number | TLP550 |
| Certification | new & original |
| Place of Origin | original factory |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 3500pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Isolation voltage: | 2500 Vrms (min.) | Switching speed | tpHL, tpLH = 0.5µs (typ.)(RL=1.9 kΩ) |
| Forward current | 25 mA | Operating temperature range | -55~100 °C |
| Brand Name | Anterwell | Model Number | TLP550 |
| Certification | new & original | Place of Origin | original factory |
| High Light | chip in electronics ，small scale integrated circuits | ||
TOSHIBA Photocoupler Infrared LED + Photo IC TLP550
Degital Logic Isolation Unit in mm
Line Receiver Feedback Control
Power Supply Control
Switching Power Supply
Transistor Invertor
TLP550 constructs a high emitting diode and a one chip photo diode− transistor.
TLP550 has no base connection, and is suitable for application at noisy environmental condition.
This unit is 8−lead DIP package.
Pin Configuration (top view) Schematic
| Characteristic | Symbol | Rating | Unit | |
| LED | Forward current (Note 1) | IF | 25 | mA |
| Pulse forward current (Note 2) | IFP | 50 | mA | |
| Peak transient forward current (Note 3) | IFPT | 1 | A | |
| Reverse voltage | VR | 5 | V | |
| Diode power dissipation (Note 4) | PD | 45 | mW | |
| Detector | Output current | IO | 8 | mA |
| Peak output current | IOP | 16 | mA | |
| Supply voltage | VCC | -0.5~15 | V | |
| Output voltage | VO | -0.5~15 | V | |
| Output power dissipation (Note 5) | PO | 100 | mW | |
| Operating temperature range | Topr | -55~100 | °C | |
| Storage temperature range | Tstg | -55~125 | °C | |
| Lead solder temperature (10s) | Tsol | 260 | °C | |
| Isolation voltage (AC, 1min., R.H. = 40~60%) (Note 6) | BVS | 2500 | Vrms | |
(Note 1) Derate 0.8mA above 70°C.
(Note 2) 50% duty cycle, 1ms pulse width. Derate 1.6mA / °C above 70°C.
(Note 3) Pulse width 1µs, 300pps.
(Note 4) Derate 0.9mW / °C above 70°C.
(Note 5) Derate 2mW / °C above 70°C.
Company Details
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2004
Total Annual:
500000-1000000
Employee Number:
20~30
Ecer Certification：
Site Member
King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ... King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ...
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