TLP3342
Photocouplers
Photorelay
TLP3342
1. Applications
•
High-Speed Memory Testers
•
High-Speed Logic IC Testers
•
Radio-Frequency Measuring Instruments
•
ATE (Automatic Test Equipment)
2. General
The TLP3342 is a photorelay in a 4-pin USOP that consists of a photo MOSFET optically coupled with an infrared
light emitting diode. The TLP3342 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 off (1-Form-A)
(2)
OFF-state output terminal voltage: 40 V (min)
(3)
Trigger LED current: 3 mA (max)
(4)
ON-state current: 100 mA (max)
(5)
ON-state resistance: 15 Ω (typ.), 20 Ω (max)
(6)
OFF-state Capacitance: 0.3 pF (typ.), 0.6 pF (max)
(7)
Isolation voltage: 500 Vrms (min)
(8)
Safety standards
UL-approved: UL1577 File No.E67349
4. Packaging and Pin Configuration
1: Anode
2: Cathode
3: Drain
4: Drain
11-2C1S
1
2012-03-13
Rev.2.0