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CMMR1-02 Surface mount Rectifier-General Purpose Single

CMMR1-02 Surface mount Rectifier-General Purpose Single

Product catalog summary

Description: The CMMR1 Series by Central Semiconductor consists of high current density silicon rectifiers in a SOD-123F surface mount package. These rectifiers are suitable for commercial, industrial, computer, and automotive applications.

Marking Code: Each device in the series has a specific marking code for identification, detailed in the marking code table.

Maximum Ratings:

Peak Repetitive Reverse Voltage (VRRM): Ranges from 200V to 1000V depending on the model.
DC Blocking Voltage (VR): Matches the VRRM values.
RMS Reverse Voltage (VR(RMS)): Ranges from 140V to 700V.
Average Forward Current (IO): 1.0 A at TL=75°C.
Peak Forward Surge Current (IFSM): 30 A for 8.3ms.
Operating and Storage Junction Temperature (TJ, Tstg): -65°C to +150°C.
Thermal Resistance (ΘJA): 180°C/W for a 2.2mm² copper pad area and 65°C/W for a 36mm² copper pad area.

Electrical Characteristics:

Reverse Current (IR): 10 µA at rated VRRM, increasing to 50 µA at 125°C.
Forward Voltage (VF): 1.1 V at 1.0 A.
Junction Capacitance (CJ): 4.0 pF at VR=4.0V, f=1.0MHz.

Mechanical Outline: The SOD-123F case includes lead codes for cathode and anode identification.

Catalog excerpts

CMMR1-02 Surface mount Rectifier-General Purpose Single-1

SURFACE MOUNT GENERAL PURPOSE SILICON RECTIFIER Semiconductor corp. The CENTRAL SEMICONDUCTOR CMMR1 Series of High Current Density Rectifiers, in a SOD-123F surface mount package are designed for all types of commercial, industrial computer and automotive MARKING CODE: SEE MARKING CODE TABLE MAXIMUM RATINGS: (TA=25°C unless otherwise noted) Peak Repetitive Reverse Voltage VRRM ^00 RMS Reverse Voltage VR(RMS) 140 Average Forward Current (T|_=75°C) IQ Peak Forward Surge Current (8.3ms) IFSM Thermal resistance (Note 1) ©jA Thermal resistance (Note 2) ©jA ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS TYP Notes: (1) FR-4 Epoxy PCB with copper mounting pad area of 2.2mm2 (2) FR-4 Epoxy PCB with copper mounting pad area of 36mm2

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CMMR1-02 Surface mount Rectifier-General Purpose Single-2

SURFACE MOUNT GENERAL PURPOSE SILICON RECTIFIER Semiconductor corp. SOD-123F CASE - MECHANICAL OUTLINE

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