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TLP594G
TOSHIBA Photocoupler Photo Relay
TLP594G
Modems
PBXes
Telecommunications
Unit in mm
The TOSHIBA TLP594G consists of a gallium arsenide infrared emitting diode optically coupled to a photo−MOS FET in a DIP (DIP6), which is suitable for equipment for high tech communications, including modems. The TLP594G complies with FCC part 68 rules with current limiting function.
• Peak off-state voltage: 350V (min.) • Trigger LED current: 3mA (max) • On-state current: 120mA(max)
• Load current limiting: 150mA~300mA (t = 5ms) • On−state resistance: 35Ω (max) • Isolation voltage: 2500Vrms (min) • UL recognized: UL1577, file no.E67349
TOSHIBA 11−7A8 Weight: 0.4g
Pin Configurations (top view) Schematic
1 62 541 : Anode 2 : Cathode 3 : NC
4 : Drain D1 6 : Drain D2
6
12
3 4
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TLP594G Absolute Maximum Ratings (Ta = 25°C)
Characteristic Symbol Rating Unit Forward current
Forward current derating (Ta ≥ 25°C) LED Pulse forward current (100μs pulse, 100pps) Reverse voltage Junction temperature
Off−state output terminal voltage Detector On−state RMS current
On−state current derating (Ta ≥ 25°C) Junction temperature Storage temperature range Operating temperature range Lead soldering temperature (10 s) Isolation voltage (AC, 1 min., R.H.≤ 60%)
(Note 1)
IF 50 mA ΔIF / °C
−0.5
mA / °C
IFP 1 A VR 5 V Tj 125 °C VOFF 350 V ION 120 mA ΔION / °C
−1.2
mA / °C
Tj 125 °C Tstg Topr
−55~125 °C −40~85 °C Tsol 260 °C BVS 2500 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): Device considered a two−terminal device: Pins1, 2 and 3 shorted together and pins4, 5 and 6 shorted
together.
Recommended Operating Conditions
Characteristics Symbol MinTyp.
Supply voltage Forward current On−state current Operating temperature
VDD
―
―
Max280
UnitV
IF 5 7.5 25 mAION Topr
― −20
― 120―
mA
65 °C Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the
device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document.
Circuit Connections
1 2 3 6 5 AC or DC4 LOAD~
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TLP594G Individual Electrical Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition
Forward voltage LED Reverse current
VF IR
IF = 10mA VR = 5V V = 0, f = 1MHz VOFF = 350V V = 0, f = 1MHz
Min 1.0 ―
Typ. 1.15
Max1.3
UnitV
― 10 μA
Capacitance CT Detector Off−state current
IOFF
― 30 ― pF ―
― 1 μA
Capacitance COFF
― 40 ― pF
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition MIn Typ. MaxUnit
Trigger LED current On−state resistance Load current limiting
IFT RON ILIM
ION = 120mA
ION = 120mA, IF = 5mA ION = 20~120mA, IF = 5mA IF = 5mA, VDD = 5V, t = 5ms
―
― 3 mA ― 22 35 Ω ― 26 40 Ω 150
― 300mA
Isolation Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition
Capacitance input to output Isolation resistance
CS RS
VS = 0, 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
Typ.
Max
Unit
― 0.8 ― pF 5×10
10
10
14
― ―
Ω Vrms
2500 ―
― 5000 ―
― 5000 ― Vdc
Switching Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition
Turn−on time Turn−off time
tON tOFF
Min
Typ.
Max
Unit
― ― 1 RL = 200Ω (Note2) ms
VDD = 20V, IF = 5mA
― ― 1 (Note2): Switching time test circuit
IF 1 2 6 4 RL VDDVOUT
VOUTtON10%90%tOFF
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TLP594G
RESTRICTIONS ON PRODUCT USE
• The information contained herein is subject to change without notice.
20070701-EN
• 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 his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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