Photocouplers Photorelay
TLP3340
TLP3340
1.
Applications
• High-Speed Memory Testers • High-Speed Logic IC Testers • Radio-Frequency Measuring Instruments • ATE (Automatic Test Equipment)
2.
General
The TLP3340 is a photorelay in a 4-pin USOP that consists of a photo
MOSFET optically coupled with an infrared LED.
The TLP3340 features low output capacitance, COFF, and thus fast on/off switching of a high-frequency signal, making it ideal for switching applications in high-speed testers.
3.
Features
(1) Normally opened (1-Form-A) (2) OFF-state output terminal
voltage: 40 V (min) (3) Trigger LED current: 3 mA (max) (4) ON-state current: 120 mA (max) (5) ON-state resistance: 12 Ω (typ.
), 14 Ω ...