BYD37KA

TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 BYD37DA - BYD37MA PRV : 200 - 1000 Volts Io : 1.5 Amperes FEATURES : * * * * * * Glass passivated junction chip. High maximum operating temperature Low leakage current Excellent stability Smallest surface mount rectifier outline Pb / RoHS Free AVALANCHE FAST SOFT-RECOVERY RECTIFIER DIODES SMA (DO-214AC) 5.0 ± 0.15 4.5 ± 0.15 1.1 ± 0.3 1.2 ± 0.2 2.1 ± 0.2 2.6 ± 0.15 0.2 ± 0.07 MECHANICAL DATA : * * * * * * Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.067 gram 2.0 ± 0.2 Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Min. Reverse Avalanche Breakdown Voltage @ I R = 0.1 mA Maximum Average Forward Current Ttp = 105 °C (Note 1) Maximum Non-Repetitive Peak Forward Surge Current (Note 2) Maximum Repetitive Peak Forward Current Maximum Forward Voltage at 1.0 A Maximum Reverse Current at VR =VRRMmax Maximum Reverse Recovery Time (Note 3) Thermal Resistance from Junction to Tie-Point Thermal Resistance from Junction to Ambient (Note 4) Junction Temperature Range Storage Temperature Range Notes : (1) Averaged over any 20 ms period. (2) t=10ms half sine wave; Tj = Tjmax prior to surge; V R = VRRMmax (3) Reverse Recovery Test Conditions : IF = 0.5 A, I R = 1.0 A, Irr = 0.25 A. (4) Device mounted on an epoxy-glass printed-circuit board, 1.5 mm thick; thickness of Cu-layer ≥ 40 μm. SYMBOL VRRM VR V(BR)R-min IF(AV) IFSM IFRM VF TJ = 20 °C TJ = 165 °C IR IR(H) Trr Rth j-tp Rth j-a TJ TSTG BYD BYD BYD BYD BYD UNIT 37DA 37GA 37JA 37KA 37MA 200 200 300 400 400 500 600 600 700 1.5 20 12 1.3 1.0 100 250 30 120 - 65 to + 175 - 65 to + 175 300 800 800 900 1000 1000 1100 V V V A A A V μA μA ns K/W K/W °C °C Page 1 of 2 Rev. 02 : February 29, 2008 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( BYD37DA - BYD37MA ) FIG.1 - MAXIMUM PERMISSIBLE AVERAGE FORWARD CURRENT AS A FUNCTION OF TIE-POINT TEMPERATURE PEAK FORWARD SURGE CURRENT, (A) 3.0 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 25 AVERAGE FORWARD OUTPUT CURRENT, IF(AV) (A) 2.4 20 1.8 1.2 15 10 0.6 5 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 TIE-POINT TEMPERATURE, Ttp ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - FORWARD CURRENT AS FUNCTION OF FORWARD VOLTAGE 6 FIG.4 - REVERSE CURRENT AS FUNCTION OF JUNCTION TEMPERATURE 1000 FORWARD CURRENT, I F (A) REVERSE CURRENT, IR (μA) 4 100 10 2 TJ = 25 °C 1 0 0 0 1 2 3 100 200 JUNCTION TEMPERATURE, TJ ( °C) FORWARD VOLTAGE, V F (V) Page 2 of 2 Rev. 02 : February 29, 2008