B520B thru B5200B Compact Technology REVERSE VOLTAGE - 20 to 200 Volts FORWARD CURRENT - 5.0 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 ˕ˈ˅˃˕ ˕ˈˆ˃˕ ˕ˈˇ˃˕ ˕ˈˈ˃˕ ˕ˈˉ˃˕ ˕ˈˋ˃˕ ˕ˈ˄˃˃˕ ˕ˈ˄ˈ˃˕ ˕ˈ˅˃˃˕ ˨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˶̈̅̅˸́̇ ˜˙ ˈˁ˃ ˣ˸˴˾ʳ˹̂̅̊˴̅˷ʳ̆̈̅˺˸ʳ˶̈̅̅˸́̇ʿʳˋˁˆ̀̆ʳ̆˼́˺˿˸ ˻˴˿˹ʳ̆˼́˸ˀ̊˴̉˸ʳ̆̈̃˸̅˼̀ʳ̃̂̆˸˷ʳ̂́ʳ̅˴̇˸˷ʳ˿̂˴˷ ˜˙˦ˠ ˄˃˃ ˠ˴̋˼̀̈̀ʳ˼́̆̇˴́̇˴́˸̂̈̆ʳ˜ ˙ːˈ˔˓˅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˃ ˜˥ ˆ˃˃ ˖˝ ˃ˁˋˊ ˅˄˃ ˄ˊ˃ ˀˈˈʳ̇̂ʳʾ˄˅ˈ ˀ ˀˈˈʳ̇̂ʳʾ˄ˈ˃ ˧˝ ˧ ˦˧˚ 1of2 ˔ ˩ ̀˔ ˄ˈ˃ʳʳʳʳʳʳʳʳ˄˄˃ ˉ˃ ˅ˈ ˥Ӱ˝˔ ˥Ӱ˝˖ ˃ˁˌ ˃ˁ˅ ˈˁ˃ ˔ ̃˙ к˂˪ ˀˈˈʳ̇̂ʳʾ˄˅ˈ к ˀˈˈʳ̇̂ʳʾ˄ˈ˃ к B520B thru B5200B B520B thru B5200B Compact Technology FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) 10 7.5 5 2.5 10.00 1.00 B520B~B540B 0.10 B550B~B560B B580B~B5100B B5150B B5200B 0 0.01 0 20 40 60 80 100 120 140 160 180 0.2 0.3 0.4 AMBIENT TEMPERATURE(к) FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.9 1.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100.00 REVERSE LEAKAGE CURRENT (mA) 150 PEAK FORWARD SURGE CURRENT (A) 0.5 0.6 0.7 0.8 FORWARD VOLTAGE (V) 120 90 60 30 10.00 100к 1.00 0.10 25к 0.01 0.00 0 1 10 20% 100 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) NUMBER OF CYCLES AT 60Hz FIG. 5-TYPICAL JUNCTION CAPACITANCE 1000.0 B520B~B540B JUNCTION CAPACITANCE (pF) 800.0 B550B~B560B B580B~B5100B B5150B B5200B 600.0 400.0 200.0 0.0 0 1 10 REVERSE VOLTAGE (V) 100 1of2 B520B thru B5200B