B220 thru B2200 REVERSE VOLTAGE - 20 to 200 Volts FORWARD CURRENT - 2.0 Ampere SCHOTTKY BARRIER RECTIFIERS FEATURES SMB Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications SMB A B MECHANICAL DATA C G Case : SMB , molded plastic Polarity : Color band denotes cathode Weight : 0.095 grams Mounting position : Any H D F E DIM. MIN. MAX. A 4.06 4.70 B 3.30 3.94 C 1.91 2.11 D 0.15 0.31 E 5.08 5.59 F 0.05 0.20 G 2.13 2.44 H 0.76 1.52 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25̺ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% ˣ˔˥˔ˠ˘˧˘˥ ˦ˬˠ˕ˢ˟ʳ ˕˅˅˃ʳʳʳʳʳ˕˅ˆ˃ʳʳʳʳ˕˅ˇ˃ʳʳʳʳʳ˕˅ˈ˃ʳʳʳʳ˕˅ˉ˃ʳʳʳʳ˕˅ˋ˃ʳʳʳʳʳ˕˅˄˃˃ʳʳʳʳʳ˕˅˄ˈ˃ʳʳʳʳ˕˅˅˃˃ʳʳʳʳʳ˨ˡ˜˧ ˠ˴̋˼̀̈̀ʳ̅˸̃˸̇˼̇˼̉˸ʳ̃˸˴˾ʳ̅˸̉˸̅̆˸ʳ̉̂˿̇˴˺˸ ˩˥˥ˠ ˅˃ ˆ˃ ˇ˃ ˈ˃ ˉ˃ ˋ˃ ˄˃˃ ˄ˈ˃ ˅˃˃ ˩ ˠ˴̋˼̀̈̀ʳ˥ˠ˦ʳ̉̂˿̇˴˺˸ ˩˥ˠ˦ ˄ˇ ˅˄ ˅ˋ ˆˈ ˇ˅ ˈˉ ˊ˃ ˄˃ˈ ˄ˇ˃ ˩ ˩˗˖ ˅˃ ˆ˃ ˇ˃ ˈ˃ ˉ˃ ˋ˃ ˄˃˃ ˄ˈ˃ ˅˃˃ ˩ ˠ˴̋˼̀̈̀ʳ˗˖ʳ˵˿̂˶˾˼́˺ʳ̉̂˿̇˴˺˸ ˠ˴̋˼̀̈̀ʳ˴̉˸̅˴˺˸ʳ˹̂̅̊˴̅˷ʳ̅˸˶̇˼˹˼˸˷ʳ˶̈̅̅˸́̇ ˜˙ ˅ˁ˃ ˣ˸˴˾ʳ˹̂̅̊˴̅˷ʳ̆̈̅˺˸ʳ˶̈̅̅˸́̇ʿʳˋˁˆ̀̆ʳ̆˼́˺˿˸ ˻˴˿˹ʳ̆˼́˸ˀ̊˴̉˸ʳ̆̈̃˸̅˼̀ʳ̃̂̆˸˷ʳ̂́ʳ̅˴̇˸˷ʳ˿̂˴˷ ˜˙˦ˠ ˈ˃ ˠ˴̋˼̀̈̀ʳ˼́̆̇˴́̇˴́˸̂̈̆ʳ˜ ˙ː˅˔˓˅ˈк ˠ˴̋˼̀̈̀ʳ˗˖ʳ˥˸̉˸̅̆˸ʳ˖̈̅̅˸́̇ʳ˓˧˔ː˅ˈк ˴̇ʳ˥˴̇˸˷ʳ˗˖ʳ˕˿̂˶˾˼́˺ʳ˩̂˿̇˴˺˸ʳ˓˧˔ː˄˃˃к ˧̌̃˼˶˴˿ʳ˝̈́˶̇˼̂́ʳ˖˴̃˴˶˼̇˴́˶˸ ˧̌̃˼˶˴˿ʳ˧˻˸̅̀˴˿ʳ˥˸̆˼̆̇˴́˶˸ʳ ˢ̃˸̅˴̇˼́˺ʳ˧˸̀̃˸̅˴̇̈̅˸ʳ˥˴́˺˸ ˦̇̂̅˴˺˸ʳ˧˸̀̃˸̅˴̇̈̅˸ʳ˥˴́˺˸ ˩˙ ˃ˁˈ˃ ˃ˁˊ˃ ˃ˁˋˈ ˃ˁˈ ˄˃ˁ˃ ˜˥ ˊ˃ ˖˝ ˃ˁˋˊ ˈ˃ ˈ˃ ˀˈˈʳ̇̂ʳʾ˄˅ˈ ˀ ˀˈˈʳ̇̂ʳʾ˄ˈ˃ ˧˝ ˧ ˦˧˚ 1of2 ˔ ˩ ̀˔ ˇ˃ ˋ˃ ˈ˃ ˥Ӱ˝˔ ˥Ӱ˝˖ ˃ˁˌ ˃ˁ˅ ˈˁ˃ ˔ ˇ˃ ̃˙ к˂˪ ˀˈˈʳ̇̂ʳʾ˄˅ˈ к ˀˈˈʳ̇̂ʳʾ˄ˈ˃ к B220 thru B2200 B220 thru B2200 FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 5.0 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) B220~B240 4.0 3.0 2.0 1.0 0.0 B250~B260 B280~B2100 B2150~B2200 10.00 1.00 0.10 0.01 0 20 40 60 80 100 120 140 160 0.2 0.3 FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.5 0.6 0.7 0.8 0.9 1.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100.000 REVERSE LEAKAGE CURRENT (mA) 50 PEAK FORWARD SURGE CURRENT (A) 0.4 FORWARD VOLTAGE (V) AMBIENT TEMPERATURE (к) 40 30 20 10 0 10.000 100к 1.000 0.100 25к 0.010 0.001 1 10 100 20% NUMBER OF CYCLES AT 60Hz 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (pF) 500 400 B220~B240 B250~B260 B280~B2100 300 B2150~B2200 200 100 0 0 1 10 100 REVERSE VOLTAGE (V) 1of2 B220 thru B2200