BX34~BX320 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Unitinch(mm) SMA / DO-214AC VOLTAGE 40 to 200 Volt CURRENT 3 Ampere FEATURES 0.181(4.60) 0.157(4.00) Plastic package has Underwriters Laboratory Flammability Classification 94V-O 0.062(1.60) For surface mounted applications in order to optimize board space 0.055(1.40) Low power loss, high efficiency High surge capacity Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard 0.012(0.305) 0.006(0.152) 0.010(0.26) 0.004(0.10) 0.208(5.28) MECHANICAL DATA 0.188(4.80) Case : JEDEC DO-214AC molded plastic 0.060(1.52) Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 0.030(0.76) Polarity : Color band denotes cathode end Standard packaging : 12mm tape (EIA-481) Weight : 0.0023 ounces, 0.0679 grams 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Resistive or inductive load. BX34 BX34A BX35 BX36 BX38 BX39 BX310 BX315 BX320 PARAMETER SYMBOL UNITS Maximum Recurrent Peak Reverse Voltage V 40 45 50 60 80 90 100 150 200 V RRM Maximum RMS Voltage V 28 31.5 35 42 56 63 70 105 140 V RMS Maximum DC Blocking Voltage V 40 45 50 60 80 90 100 150 200 V DC Maximum Average Forward Current (See figure1) I 3A F(AV) Peak Forward Surge Current : 8.3ms single half sine-wave I 80 A FSM superimposed on rated load Maximum Forward Voltage at 3A (Note 1) V 0.7 0.74 0.8 0.9 V F Maximum DC Reverse Current at Rated DC Blocking O T =25CI 0.05 mA J R Voltage Maximum DC Reverse Current at Rated DC Blocking O T =100CI 52 1mA J R Voltage R 20 JL O Typical Thermal Resistance (Note 2) C / W R 75 JA -55 to O Operating Junction and Storage Temperature Range T ,T -65 to +175 C J STG +150 NOTES : 1. Pulse Test with PW =300sec, 1% Duty Cycle. 2 2. Mounted on P.C. Board with 8mm (0.013mm thick) copper pa d areas. PAGE . 1 July 11,2018-REV.08 0.114(2.90) 0.098(2.50) 0.096(2.44) 0.078(2.00)BX34~BX320 10000 3.0 1000 40V 45-200V T = 125C J 2.5 T = 150 C J 100 2.0 T = 75C J 10 1.5 1.0 1 T = 25C J BX34 ~BX34A 0 0.1 0 20 40 60 80 100 120 140 160 180 5 10 15 20 25 30 35 40 45 O LEAD TEMPERATURE, C VR, Rated Peak Reverse Voltage (V) Fig.1 Forward Current Derating Curve Fig.2 Typical Reverse Characteristics 100000 10000 T = 150C T = 150 C J J 1000 10000 100 1000 T = 125C J 10 T = 125 C J T = 75C 1 J 100 T = 75C J 0.1 BX38~BX310 BX35~BX36 10 0.01 T = 25C J T = 25 C J 1 0.001 10 20 30 40 50 60 20 40 60 80 100 VR, Rated Peak Reverse Voltage (V) VR, Rated Peak Reverse Voltage (V) Fig.4 Typical Reverse Characteristics Fig.3 Typical Reverse Characteristics 10000 10 BX34 ~BX34A T = 150C J 1000 T =150C J 100 1 T = 125C J T =25C J T =125C 10 J T = 75C J 1 0.1 T =75C J BX315~BX320 0.1 T = 25C J 0.01 0.01 20 40 60 80 100 0 0.2 0.4 0.6 0.8 Percent of Rated Peak Reverse Voltage (%) V , Forward Voltage (V) F Fig.6 Typical Forward Characteristics Fig.5 Typical Reverse Characteristics PAGE . 2 July 11,2018-REV.08 AVERAGE FORWARD RECTIFIED CURRENT, A I , Reverse Current ( mA) I , Leakage Current ( mA) R R I , Reverse Current ( mA) R I , Leakage Current ( mA) R I , Forward Current (A) F