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Toshiba Electronic Components Datasheet

TLP3342 Datasheet

Photocoupler Photorelay

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TLP3342 pdf
Photocouplers Photorelay
TLP3342
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 (typ.), 20 (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
11-2C1S
1: Anode
2: Cathode
3: Drain
4: Drain
1 2012-03-13
Rev.2.0


Toshiba Electronic Components Datasheet

TLP3342 Datasheet

Photocoupler Photorelay

No Preview Available !

TLP3342 pdf
5. Internal Circuit
TLP3342
Fig. 5.1 Internal Circuit
6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25)
Characteristics
Symbol Note
Rating
Unit
LED Input forward current
IF 50 mA
Input forward current derating
(Ta 25)
IF/Ta
-0.5 mA/
Input reverse voltage
VR 5 V
Input power dissipation
PD 50 mW
Junction temperature
Tj 125
Detector OFF-state output terminal voltage
VOFF
40 V
ON-state current
ION 100 mA
ON-state current derating
(Ta 25)
ION/Ta
-1.0 mA/
ON-state current (pulsed)
(t = 100 ms, Duty = 1/10)
IONP
300 mA
Output power dissipation
PO 200 mW
Junction temperature
Tj 125
Common Storage temperature
Tstg -40 to 125
Operating temperature
Topr -40 to 85
Lead soldering temperature
(10 s)
Tsol
260
Isolation voltage
AC, 1 min, R.H. 60%
BVS (Note 1)
500
Vrms
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 1: This device is considered as a two-terminal device: Pins 1 and 2 are shorted together, and pins 3 and 4 are
shorted together.
Caution:This device is sensitive to electrostatic discharge (ESD). Extreme ESD conditions should be guarded against
by using proper antistatic precautions for the worktable, operator, solder iron, soldering equipment and so on.
7. Recommended Operating Conditions (Note)
Characteristics
Symbol Note Min Typ. Max Unit
Supply voltage
VDD   32 V
Input forward current
IF 5 7.5 20 mA
ON-state current
ION   100
Operating temperature
Topr -20 65
Note: The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this datasheet should also be considered.
2 2012-03-13
Rev.2.0


Part Number TLP3342
Description Photocoupler Photorelay
Maker Toshiba
Total Page 7 Pages
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