Kawasaki, Japan--(ANTARA/Business Wire)- Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched a high voltage transistor output automotive photocoupler, “TLX9188,” for isolated signal communication in automotive equipment, including electric mobility vehicles. Volume shipments start today.



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TLX9188’s high voltage photo transistor delivers a collector-emitter voltage rating of 200V, 2.5 times higher than Toshiba’s current TLX9185A, a first for the company[1]. By specifying maximum values for switching characteristics (turn-on time, turn-off time), the new photocoupler can be used as a unidirectional switch. It can also be used in feedback circuits of analog signals in 100V to 200V equipment, helping to reduce the cost of application circuits.



Note:
[1] For an automotive photocoupler



Applications
Automotive equipment



• Battery Management Systems: voltage monitoring, mechanical relay sticking detection, ground fault detection, etc.
• Feedback of analog signals, etc.



Features



• High collector-emitter breakdown voltage: V(BR)CEO=200V (min)
• High current transfer ratio: IC/IF=100% (min), rank GB
• High isolation voltage: BVS=3750Vrms (min)
• Wide operating temperature rating range: Topr= -40 to 125°C
• AEC-Q101 qualified
• IATF 16949 certified



Main Specifications
(Unless otherwise specified, @Ta=25°C)
Part number TLX9188
Absolute maximum ratings Input forward current IF (mA) 30
Collector current IC (mA) 50
Operating temperature Topr (°C) -40~125
Electrical
characteristics Collector-emitter breakdown Voltage
V(BR)CEO min (V) @IC=0.1mA,
Ta= -40 to 125°C 200
Dark current ICEO max (μA) @VCE=200V 0.2
Coupled
electrical characteristics Current transfer ratio IC/IF min (%) @IF=5mA, VCE=5V,
rank GB 100
Saturated current transfer ratio IC/IF(sat)
min (%) @IF=1mA,
VCE=0.4V,
rank GB 30
Collector-emitter saturation voltage VCE(sat)
max (V) @IC=2.4mA, IF=8mA 0.4
OFF-state collector current IC(off)
max (μA) @VF=0.7V, VCE=200V 10
Switching
characteristics Turn-on time tON max (μs) @RL=1.9kΩ, VCC=5V,
IF=10mA 100
Turn-off time tOFF max (μs) 500
Isolation
characteristics Isolation voltage BVS min (Vrms) 3750
Package Name 4pin SO6
Size typ. (mm) 3.7×7.0×2.1
Sample Check & Availability Buy Online
Follow the link below for more on the new product.



Follow the link below for more on Toshiba’s photocouplers.



Follow the link below for more on Toshiba’s automotive devices.



To check availability of the new product at online distributors, please visit:
TLX9188



Customer Inquiries
Optoelectronic Device Sales & Marketing Dept.
Tel: +81-44-548-2218



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* Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.



About Toshiba Electronic Devices & Storage Corporation
Toshiba Electronic Devices & Storage Corporation, a leading supplier of advanced semiconductor and storage solutions, draws on over half a century of experience and innovation to offer customers and business partners outstanding discrete semiconductors, system LSIs and HDD products.
The company's 22,000 employees around the world share a determination to maximize product value, and promote close collaboration with customers in the co-creation of value and new markets. With annual sales now surpassing 710-billion yen (US$6.5 billion), Toshiba Electronic Devices & Storage Corporation looks forward to building and to contributing to a better future for people everywhere.



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Contacts
Media Inquiries:
Chiaki Nagasawa
Digital Marketing Department
Toshiba Electronic Devices & Storage Corporation
Tel: +81- 44-549-8361



Source: Toshiba Electronic Devices & Storage Corporation

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Editor: PR Wire
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