Schottky Barrier Diode RB228T-40NZ Data Sheet lApplication lDimensions (Unit : mm) lStructure 0.3 4.5 Switching power supply 0.1 0.3 10.0 0.2 0.1 2.8 0.1 f3.20.2 lFeatures 1) Cathode common dual type (1) (2) (3) 2) High reliability Cathode Anode Anode 1 Super low I 3) R 1.2 1.3 2.60.5 0.8 0.1 0.75 0.05 lConstruction ROHM : TO220FN 2.45 0.5 2.45 0.5 Silicon epitaxial planar type 1 : Manufacture date (1) (2) (3) lPackage Dimensions (Unit : mm) 7 540 lAbsolute Maximum Ratings (T = 25C) c Parameter Symbol Conditions Limits Unit V Duty0.5 45 Repetitive peak reverse voltage V RM Reverse voltage V Direct reverse voltage 40 V R 60Hz half sin wave, resistive load, I Average forward rectified current 30 A o I /2 per diode, T =100C Max. O c 60Hz half sin wave, Non-repetitive at I Non-repetitive forward current surge peak 100 A FSM T =25C , 1cycle, per diode a Operating junction temperature T - 150 C j T Storage temperature - -55 to +150 C stg lElectrical and Thermal Characteristics (T = 25C) j Parameter Symbol Conditions Min. Typ. Max. Unit V I =15A Forward voltage - - 0.77 V F F I V =40V Reverse current - - 10 mA R R Thermal resistance R Junction to case - - 2 C/W th(j-c) www.rohm.com 2016 ROHM Co., Ltd. All rights reserved. 2016.09 - Rev.A 1/3 34.5 5.0 0.2 8.0 0.2 14.00.5 12.00.2 0.4 15.0 0.2 Data Sheet RB228T-40NZ lElectrical Characteristic Curves 100 10000 T = 150 C j 1000 T = 150 C j 10 T = 75 C 100 T = 125 C j j T = 125 C 1 j 10 T = 25 C j T = 75 C j 1 0.1 T = 25 C j 0.1 T = -25 C j 0.01 T = -25 C j 0.01 0.001 0.001 0 200 400 600 800 1000 1200 0 10 20 30 40 FORWARD VOLTAGE : V (mV) REVERSE VOLTAGE : V (V) F R V -I CHARACTERISTICS V -I CHARACTERISTICS F F R R 40 200 T = 150 C T = 150 C j j 35 D = 1/2 30 150 25 20 100 Sin( =180) Sin( =180) DC 15 D = 1/2 10 50 DC 5 0 0 0 10 20 30 40 50 0 10 20 30 40 AVERAGE RECTIFIED REVERSE VOLTAGE : V (V) R FORWARD CURRENT : I (A) o V -P CHARACTERISTICS R R I -P CHARACTERISTICS o F www.rohm.com 2016 ROHM Co., Ltd. All rights reserved. 2016.09 - Rev.A 2/3 FORWARD POWER FORWARD CURRENT : I (A) F DISSIPATION : P (W) F REVERSE POWER REVERSE CURRENT : I ( mA) R DISSIPATION : P (mW) R