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TLP3540
TOSHIBA Photocoupler GaAs Ired & Photo-MOS FET
TLP3540
Memory Testers Logic IC Testers Data Recording Equipment Measuring Equipment
TLP3540 is a photorelay and consists of a GaAs infrared emitting diode optically coupled to a photo-MOSFET in a 8-pin DIP package (DIP8). This photorelay has characteristics of low-on resistance when it turns on. It is suitable for 48 V power line on / off switches. * * * * * * 1-form-A Peak off-state voltage: 60V(min.) Trigger LED current: 5mA(max.) On-state current: 2A(max.) On- state resistance: 120m(max.) Isolation voltage: 1500Vrms(min.) Unit in mm
JEDEC

Pin Configuration (top view)
8 7 6 5
EIAJ TOSHIBA Weight: 0.54 g
1
2
3
4
1 : NC 2 : Anode 3 : Cathode 4 : NC 5 : Drain 6 : Source (shorten a pin) 7 : Source (shorten a pin) 8 : Drain
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2002-09-25
TLP3540
Maximum Ratings (Ta = 25C)
Characteristic Forward current LED Reverse voltage Junction temperature Off-state output voltage Detector On-state current Junction temperature Storage temperature Operating temperature Lead solder temperature (10 s) Isolation voltage (AC, 1 min., R.H. 60%) (Note 1) Symbol IF VR Tj VOFF ION Tj Tstg Topr Tsol BVS Rating 50 6 125 60 2 125 -55~125 -20~85 260 1500 Unit mA V C V A C C C C Vrms
(Note 1): Device considered a two-terminal device: Pins 1, 2, 3 and 4 shorted together and pins 5 and 8 shorted together.
Recommended Operating Conditions
Characteristic Supply voltage Forward current On-state current Operating temperature Symbol VOFF IF ION Topr Min. 10 25 Typ. Max. 48 30 2 50 Unit V mA A C
Individual Electrical Characteristics (Ta = 25C)
Characteristic Forward voltage LED Reverse voltage Capacitance Detector Off-state current Capacitance Symbol VF IR CT IOFF COFF Test Condition IF = 20 mA VR = 6 V V = 0, f = 1 MHz VOFF = 20V, Ta = 50C V = 0, f = 1MHz Min. 1.0 Typ. 1.2 15 1.0 600 Max. 1.4 10 4.0 1400 Unit V A pF nA pF
Coupled Electrical Characteristics (Ta = 25C)
Characteristic Trigger LED current On-state resistance Symbol IFT RON ION = 1 A ION = 1 A, IF = 10mA Test Condition MIn. Typ. Max. 5 0.12 Unit mA
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2002-09-25
TLP3540
Isolation Characteristics (Ta = 25C)
Characteristic Capacitance input to output Isolation resistance Symbol CS RS Test Condition VS = 0V, f = 1 MHz VS = 500 V, R.H. 60% AC, 1 minute Isolation voltage BVS AC, 1 second (in oil) DC, 1 minute (in oil) Min. 5x10
10
Typ. 0.8 10
14
Max.
Unit pF Vrms Vdc
1500
3000 3000
Switching Characteristics (Ta = 25C)
Characteristic Turn-on time Turn-off time Symbol tON tOFF Test Condition RL = 200 VDD = 20 V, IF = 15 mA (Note2) Min. Typ. Max. 5 3 Unit ms
(Note 2): Switching time test circuit
VDD IF IF 2 3 8 5 RL VOUT VOUT 10% tON tOFF 90%
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2002-09-25
TLP3540
RESTRICTIONS ON PRODUCT USE
000707EBC
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
4
2002-09-25

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