Measurement Instruments
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The TOSHIBA mini flat photo relay TLP3111 is a small outline photo relay, suitable for surface mount assembly.
The TLP3111 consists of an infrared emitting diode optically coupled to a photo−MOSFET in a 4 pin lead package, and has characteristics of small off−state current and small output terminal capacitance, which enable the TLP3111 to be applied to measurement instruments.(especially to high−frequency measurements)

• 1−form−A
• Peak off−state voltage: 80 V (min)
• Trigger LED current: 4 mA (max)
• On−state current: 100 mA (max)
• On−state resistance: 20 Ω (max)
• Isolation voltage: 1500 Vrms (min)
• UL-recognized: UL 1577, File No.E67349