MCR12DCMT4G
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Littelfuse Inc. MCR12DCMT4G

Manufacturer No:
MCR12DCMT4G
Manufacturer:
Littelfuse Inc.
Package:
Tape & Reel (TR)
Description:
SCR 600V 12A DPAK
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MCR12DCMT4G is a surface-mount thyristor produced by Littelfuse Inc., designed for various power control applications. This device is part of the MCR12DCM series, which includes the MCR12DCMT4G model, specifically tailored for half-wave AC control applications such as motor controls, heating controls, and power supplies. The thyristor features a small size, passivated die for reliability and uniformity, and low-level triggering and holding characteristics, making it suitable for a wide range of industrial and commercial uses.

Key Specifications

RatingSymbolValueUnit
Peak Repetitive Off-State VoltageVDRM600V
Peak Repetitive Reverse Off-State VoltageVRRM800V
On-State RMS CurrentIT (RMS)12A
Average On-State CurrentIT(AV)7.8A
Peak Non-Repetitive Surge CurrentITSM100A
Circuit Fusing ConsiderationI2t41A²sec
Forward Peak Gate PowerPGM5.0W
Forward Average Gate PowerPGM (AV)0.5W
Forward Peak Gate CurrentIGM2.0A
Operating Junction Temperature RangeTJ-40 to 125°C
Storage Temperature RangeTstg-40 to 150°C
Thermal Resistance, Junction-to-CaseRƟJC2.2°C/W
Thermal Resistance, Junction-to-AmbientRƟJA88°C/W
Maximum Lead Temperature for Soldering PurposesTL260°C

Key Features

  • Small Size: Compact design suitable for surface-mount applications.
  • Passivated Die: Ensures reliability and uniformity.
  • Low Level Triggering and Holding Characteristics: Allows for efficient control with low gate currents.
  • UL Recognized Compound: Meets flammability rating V-0.
  • ESD Ratings: Human Body Model > 8000 V, Machine Model > 400 V.
  • Pb-Free Packages Available: Compliant with RoHS standards.

Applications

The MCR12DCMT4G is primarily designed for half-wave AC control applications, including:

  • Motor Controls: Used in motor speed control and other motor-related applications.
  • Heating Controls: Suitable for temperature control in heating systems.
  • Power Supplies: Can be used in various power supply configurations where half-wave control is necessary.

Q & A

  1. What is the peak repetitive off-state voltage of the MCR12DCMT4G?
    The peak repetitive off-state voltage (VDRM) is 600 V for the MCR12DCM model and 800 V for the MCR12DCN model.
  2. What is the on-state RMS current rating of this thyristor?
    The on-state RMS current (IT RMS) is 12 A.
  3. What is the operating junction temperature range of the MCR12DCMT4G?
    The operating junction temperature range is -40°C to 125°C.
  4. Is the MCR12DCMT4G RoHS compliant?
  5. What are the ESD ratings for this device?
    The ESD ratings are Human Body Model > 8000 V and Machine Model > 400 V.
  6. What is the maximum lead temperature for soldering purposes?
    The maximum lead temperature for soldering purposes is 260°C.
  7. What are the typical applications for the MCR12DCMT4G?
    Typical applications include motor controls, heating controls, and power supplies.
  8. What is the thermal resistance from junction to case?
    The thermal resistance from junction to case (RƟJC) is 2.2°C/W.
  9. What is the peak non-repetitive surge current rating?
    The peak non-repetitive surge current (ITSM) is 100 A.
  10. What is the forward peak gate power rating?
    The forward peak gate power (PGM) is 5.0 W.

Product Attributes

Voltage - Off State:600 V
Voltage - Gate Trigger (Vgt) (Max):1 V
Current - Gate Trigger (Igt) (Max):20 mA
Voltage - On State (Vtm) (Max):1.9 V
Current - On State (It (AV)) (Max):7.8 A
Current - On State (It (RMS)) (Max):12 A
Current - Hold (Ih) (Max):40 mA
Current - Off State (Max):10 µA
Current - Non Rep. Surge 50, 60Hz (Itsm):100A @ 60Hz
SCR Type:Standard Recovery
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:TO-252, (D-Pak)
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Same Series
MCR12DCNT4G
MCR12DCNT4G
SCR 800V 12A DPAK

Similar Products

Part Number MCR12DCMT4G MCR12DSMT4G MCR12DCNT4G MCR12DCMT4
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. onsemi
Product Status Active Active Active Obsolete
Voltage - Off State 600 V 600 V 800 V 600 V
Voltage - Gate Trigger (Vgt) (Max) 1 V 1 V 1 V 1 V
Current - Gate Trigger (Igt) (Max) 20 mA 200 µA 20 mA 20 mA
Voltage - On State (Vtm) (Max) 1.9 V 1.9 V 1.9 V -
Current - On State (It (AV)) (Max) 7.8 A 7.6 A 7.8 A 7.8 A
Current - On State (It (RMS)) (Max) 12 A 12 A 12 A 12 A
Current - Hold (Ih) (Max) 40 mA 6 mA 40 mA 40 mA
Current - Off State (Max) 10 µA 10 µA 10 µA -
Current - Non Rep. Surge 50, 60Hz (Itsm) 100A @ 60Hz 100A @ 60Hz 100A @ 60Hz 100A @ 60Hz
SCR Type Standard Recovery Sensitive Gate Standard Recovery Standard Recovery
Operating Temperature -40°C ~ 125°C -40°C ~ 110°C -40°C ~ 125°C -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package TO-252, (D-Pak) TO-252, (D-Pak) TO-252, (D-Pak) DPAK

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