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TLP550

Specifications

SKU: 11224327

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Parameter Symbol Conditions Min Typ Max Unit
Forward Voltage VF IF = 20 mA 1.1 1.3 1.5 V
Peak Reverse Voltage VRRM - - - 5000 V
Continuous Forward Current IF - - 30 50 mA
Peak Forward Current IF(surge) tp = 1 ms - 100 - mA
Output Collector-Emitter Voltage V<subCEO IC = 10 mA, VCE = 30 V - - 30 V
Output Collector Current IC - - 10 30 mA
Output Turn-On Time ton VI = 5 V, RL = 100 Ω - 2 5 μs
Output Turn-Off Time toff VI = 0 V, RL = 100 Ω - 2 5 μs
Isolation Voltage VIORM 1 min, 50/60 Hz - - 5000 Vrms
Storage Temperature Range TSTG - -40 - 110 °C
Operating Temperature Range TA - -40 - 85 °C

Instructions for Use:

  1. Forward Voltage (VF):

    • Ensure the forward voltage does not exceed 1.5V when operating at 20mA to avoid damage.
  2. Peak Reverse Voltage (VRRM):

    • The device can withstand up to 5000V reverse voltage. Ensure the reverse voltage is kept within this limit to prevent breakdown.
  3. Continuous Forward Current (IF):

    • The continuous forward current should not exceed 50mA to ensure reliable operation.
  4. Peak Forward Current (IF(surge)):

    • The peak forward current should be limited to 100mA for pulses of 1ms duration to avoid overheating.
  5. Output Collector-Emitter Voltage (V<subCEO):

    • The maximum collector-emitter voltage is 30V. Exceeding this value can cause damage to the output transistor.
  6. Output Collector Current (IC):

    • The continuous collector current should not exceed 30mA to ensure safe operation.
  7. Output Turn-On and Turn-Off Times (ton, toff):

    • The turn-on and turn-off times are typically 2μs and can extend to 5μs. Design circuits with these timing parameters in mind.
  8. Isolation Voltage (VIORM):

    • The isolation voltage is 5000Vrms for 1 minute at 50/60Hz. Ensure proper insulation and spacing to maintain this isolation.
  9. Storage and Operating Temperature Ranges (TSTG, TA):

    • Store the device between -40°C and 110°C.
    • Operate the device between -40°C and 85°C to ensure reliable performance.

Additional Notes:

  • Always refer to the datasheet for the most accurate and detailed information.
  • Ensure proper heat dissipation if operating at high currents or temperatures.
  • Use appropriate decoupling capacitors and transient protection devices as needed.
(For reference only)

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