TLP785-GR-Y

Part: TLP785, TLP785F — TOSHIBA

Type: Photocoupler

Description: A photocoupler consisting of a GaAs infrared emitting diode optically coupled to a silicone phototransistor, offering high isolation voltage of 5000 Vrms (min) and a collector-emitter voltage of 80 V (min).

Operating Conditions:

• Supply voltage: 5–24 V
• Forward current: 16–25 mA
• Collector current: 1–10 mA
• Operating temperature: -25 to 85 °C

Absolute Maximum Ratings:

• Max supply voltage: 80 V (VCEO)
• Max continuous current: 60 mA (IF)
• Max junction/storage temperature: 125 °C (Tj)

Key Specs:

• Forward voltage (VF): 1.0 V (min) to 1.3 V (max) at IF = 10 mA
• Reverse current (IR): 10 μA (max) at VR = 5 V
• Collector-emitter breakdown voltage (V(BR)CEO): 80 V (min) at IC = 0.5 mA
• Collector dark current (ID(ICEO)): 0.1 μA (max) at VCE = 24 V, Ta = 25°C
• Current transfer ratio (IC/IF): 50% (min) to 600% (max) at IF = 5 mA, VCE = 5 V
• Collector-emitter saturation voltage (VCE(sat)): 0.4 V (max) at IC = 2.4 mA, IF = 8 mA
• Isolation voltage (BVS): 5000 Vrms (min) (AC, 60 s)
• Isolation resistance (RS): 1×10^12 Ω (min) at VS = 500 V

Features:

• High isolation voltage: 5000 Vrms (min)
• UL, c-UL, VDE (Option D4), CQC, SEMKO approved
• Available in 7.62 mm pitch DIP4 (TLP785) and 10.16 mm pitch DIP4 (TLP785F)
• Collector-emitter voltage: 80 V (min)
• Current transfer ratio: 50% (min)

Applications:

• Office Equipment
• Household Appliances
• Solid State Relays
• Switching Power Supplies
• Various Controllers Circuits
• Signal Transmission between Different Voltage

Package:

• DIP4 (7.62 mm pitch)
• DIP4 (10.16 mm pitch, lead forming type)

TLP785-GR-Y Pinout

Package: DIP-4

Notes

• TLP785-GR-Y is a 4-pin DIP optocoupler with an integrated LED and phototransistor.
• Pins 1–2 form the input (LED) side; pins 3–4 form the output (transistor) side.
• Pin numbers extracted directly from the package diagram (top view).

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ('Handling Precautions'/'Derating Concept and Methods') and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

Note 2: 100 μ s pulse, 100 Hz frequency

Note 3: AC, 60 s., R.H. ≤ 60%. Apply voltage to LED pin and detector pin together.

Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document.