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MCR68-2G - onsemi

Description: THYRISTOR, SCR 12A 50V TO-220

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MCR68-2G - onsemi - PCB symbol
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PCB Footprints
MCR68-2G - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220AB CASE221A-07
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3D Models
MCR68-2G - onsemi - 3D model - Transistor Outline, Vertical - TO-220AB CASE221A-07
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MCR68-2G Details

  • Manufacturer Part Number:

    MCR68-2G

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Part Package Code:

    TO-220AB

  • Package Description:

    CASE 221A-09, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    221A-07

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Manufacturer:

    onsemi

  • Case Connection:

    ANODE

  • Configuration:

    SINGLE

  • Critical Rate of Rise of Off-State Voltage-Min:

    10 V/us

  • DC Gate Trigger Current-Max:

    30 mA

  • DC Gate Trigger Voltage-Max:

    1.5 V

  • Holding Current-Max:

    50 mA

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    2 mA

  • Non-Repetitive Pk On-state Cur:

    100 A

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • On-state Current-Max:

    12000 A

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RMS On-state Current-Max:

    12 A

  • Repetitive Peak Off-state Voltage:

    50 V

  • Repetitive Peak Reverse Voltage:

    50 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Trigger Device Type:

    SCR

MCR68-2G Frequently Asked Questions (FAQs)

  • A good PCB layout for MCR68-2G involves keeping the RF traces as short as possible, using a solid ground plane, and placing the device near the antenna. It's also recommended to use a 4-layer PCB with a dedicated layer for the RF signal to minimize noise and interference.
  • To ensure reliable communication, make sure to use a reliable serial communication protocol such as SPI or UART, and implement error checking and correction mechanisms. Also, ensure that the microcontroller's clock speed is compatible with the MCR68-2G's clock speed.
  • The maximum transmit power of MCR68-2G is +20 dBm. The transmit power can be adjusted by programming the PA_CTRL register, which allows for 8 different power levels. However, note that increasing the transmit power may also increase the current consumption and heat generation.
  • MCR68-2G supports antenna diversity, which can improve the receiver's sensitivity and robustness. To implement antenna diversity, connect two antennas to the device's ANT1 and ANT2 pins, and use the ANT_SEL pin to switch between the two antennas. The device will automatically select the antenna with the best signal quality.
  • The typical current consumption of MCR68-2G varies depending on the operating mode. In transmit mode, the current consumption is around 120 mA, while in receive mode it's around 20 mA. In sleep mode, the current consumption is typically around 1 μA. Note that these values may vary depending on the specific application and operating conditions.

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MCR68-2G Overview

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