Datasheet CMMR1U (Central Semiconductor)

CMMR1U SERIES SURFACE MOUNT www.centra lsemi.com ULTRA FAST RECOVERY SILICON RECTIFIER DESCRIPTION: 1 AMP, 200 THRU 800 VOLTS
The CENTRAL SEMICONDUCTOR CMMR1U Series are high quality 1.0 Amp Surface Mount Silicon Rectifiers, well constructed, highly reliable components designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications. The SOD-123F case occupies 58% less board space than the SMA, with a 67% lower profile.
MARKING CODE: SEE MARKING CODE TABLE ON FOLLOWING PAGE SOD-123F CASE FEATURES: •
Flat lead design and clip assembly allow for a
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Superior lot to lot consistency larger die size and improved thermal efficiency
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High reliability
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Low cost
MAXIMUM RATINGS:
(TA=25°C unless otherwise noted)
CMMR1U CMMR1U CMMR1U CMMR1U SYMBOL -02 -04 -06 -08 UNITS
Peak Repetitive Reverse Voltage VRRM 200 400 600 800 V DC Blocking Voltage VR 200 400 600 800 V RMS Reverse Voltage VR(RMS) 140 280 420 560 V Average Forward Current (TL=90°C) IO 1.0 A Peak Forward Surge Current (8.3ms) IFSM 30 A Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C Thermal resistance (Note 1) ΘJA 180 °C/W Thermal resistance (Note 2) ΘJA 65 °C/W
ELECTRICAL CHARACTERISTICS:
(TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS TYP MAX UNITS
IR VR=Rated VRRM 1.0 µA IR VR=Rated VRRM, TA=125°C 50 µA VF IF=1.0A (CMMR1U-02) 1.0 V VF IF=1.0A (CMMR1U-04) 1.4 V VF IF=1.0A (CMMR1U-06, -08) 1.7 V CJ VR=4.0V, f=1.0MHz 9.0 pF trr IF=0.5A, IR=1.0A, Irr=0.25A (CMMR1U-02, -04) 50 ns trr IF=0.5A, IR=1.0A, Irr=0.25A (CMMR1U-06, -08) 100 ns 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 R3 (20-December 2010)