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        Page 2 QW-JB016 REV:A Comchip Technology CO., LTD. Rating and Characteristic Curves (CDBMH120-HF Thru. CDBMH1150-HF) Fig.2 - Typical Forward Characteristics I n s t a n t a n e o u s F o r w a r d C u r r e n t ( A ) Forward V oltage, (V) 0.1 Fig.5 - Typical Reverse Characteristics R e v e r s e L e a k a g e C u r r e n t ( m A ) Percent of Rated Peak Reverse Voltage, (%) 0 120 200 Fig.4 - Typical Junction Capacitance 0 J u n c t i o n C a p a c i t a n c e ( p F ) Reverse V oltage, (V) 150 350 0.01 1 0.01 10 100 1.5 100 Fig.1- Typical Current Derating Curve A v e r a g e F o r w a r d C u r r e n t , ( A ) 0.1 0.01 1 10 100 0.1 0.3 0.9 1.1 50 200 300 40 80 160 1 =75 OC TJ =25 OC TJ 0.5 0.1 10 100 250 Fig.3 - Maximum Non-repetitive Forward Surge Current 0 P e a k F o r w a r d S u r g e C u r r e n t , ( A ) Number of Cycles at 60Hz 3300 1 10 100 12 24 6 18 =25 OC TJ 8.3ms single half sine wave, JEDEC method SMD Schottky Barrier Rectifiers f=1MHz Applied 4VDC reverse voltage TJ=25°C Pulse Width 300US 1% Duty Cycle 0.7 1.3 Ambient Temperature, (°C) 0 0.6 0.8 0 100 175 0.2 1.2 0.4 25 50 75 150 125 1.0 C D B M H 1 2 0 -H F ~ C D B M H 1 4 0 -H F C D B M H 1 5 0 -H F ~ C D B M H 1 1 5 0 -H F F~CD BMH 140-H F H120 -H M 0-HFH16 DBM 50-H F~C MH1 F CDB 50-H BMH 11 ~CD 0-HF H18 DBMC CDB |