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    Thursday, January 20, 2022

    Toshiba Releases High Voltage 1500V Automotive Photorelay

    ...New device is suited for high voltage automotive batteries


    Toshiba Electronic Devices & Storage Corporation has launched “TLX9160T,” a normally open (NO) 1-Form-A photorelay suited for high voltage automotive batteries. Housed in an SO16L-T package, the new device is Toshiba’s first to feature a high output withstand voltage of 1500V (min). Volume shipments start today.

    Incorporation of high voltage MOSFETs in the new device achieves an output withstand voltage of 1500V (min). An SO16L-T package made of a resin in the IEC 60664-1 international standard material group I, which has CTI exceeding 600 and four fewer pins (pins from 11 to 14 are removed from existing SO16L package), realizes creepage of 5mm or more at the device's detector. This ensures support for 1000V supply voltage under IEC 60664‐1, suiting the photorelay for high voltage automotive applications with a battery voltage of up to 1000V.

    Notes:
    [1] IEC 60664-1 groups molded materials according to CTI value.: CTI 600
    [2] Comparative Tracking Index: IEC 60112 defines CTI as the maximum possible voltage before droplets of ammonium chloride solution on the surface of the insulating material cause tracking, under the given test conditions.
    [3] @Working voltage=1000V, material group I, pollution degree 2 (the degree of pollution of the operating environment where electrical equipment is used; pollutants are entirely non-conductive, but could potentially be rendered conductive by condensation.)

    Applications

    Automotive equipment

    • Battery Management Systems: battery voltage monitoring, mechanical relay sticking detection, ground fault detection, etc.

    Features

    • High output withstand voltage: VOFF=1500V (min)
    • Normally open (1-Form-A) device
    • Avalanche current rating: IAV=0.6mA
    • High isolation voltage: 5000 Vrms (min)
    • AEC-Q101 qualified

    Main Specifications

    (Unless otherwise specified, Ta=25°C)

    Part number

    TLX9160T

    Contact

    1-Form-A

    Absolute maximum rating

    Forward current IF (mA)

    30

    On-state current ION (mA)

    50

    Operating temperature Topr (°C)

    -40 to 125

    Avalanche current IAV (mA)

    0.6

    Electrical characteristics

    Off-state current

    IOFF max (nA)

    @VOFF=1000V

    100

    Output withstand voltage

    VOFF min (V)

    @IOFF=10μA

    1500

    Recommended operating conditions

    Supply voltage VDD max (V)

    1000

    Coupled electrical characteristics

    Trigger LED current

    IFT max (mA)

    @ION=50mA

    3

    Return LED current

    IFC min (mA)

    @Ta=-40 to 125°C

    0.05

    On-state resistance

    RON max (Ω)

    @ION=50mA,

    IF=10mA, t<1s

    250

    Switching characteristics

    Turn-on time tON max (ms)

    1

    Turn-off time tOFF max (ms)

    1

    Isolation characteristics

    Isolation voltage BVS min (Vrms)

    5000

    Clearance distance min (mm)

    8

    Creepage distance min (mm)

    8

    Package

    Name

    SO16L-T

    Size typ. (mm)

    10.3×10×2.45

    Sample Check & Availability

    Buy Online


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    Item Reviewed: Toshiba Releases High Voltage 1500V Automotive Photorelay Rating: 5 Reviewed By: BrandIconImage
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