BYD37M

Certificate TH97/10561QM Certificate TW00/17276EM BYD37D - BYD37M PRV : 200 - 1000 Volts Io : 1.5 Amperes FEATURES : * * * * * Glass passivated High maximum operating temperature Low leakage current Excellent stability Guaranteed avalanche energy absorption capability * Smallest surface mount rectifier outline * Pb / RoHS Free AVALANCHE FAST SOFT-RECOVERY RECTIFIER DIODES MELF (Plastic) Cathode Mark φ 0.102 (2.6) 0.094 (2.4) 0.022(0.55) 0.205(5.2) 0.189(4.8) MECHANICAL DATA : * Case : Molded plastic * Terminals : Plated Terminals, solderable per MIL-STD-750 Method 2026 * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.116 gram Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Min. Reverse Avalanche Breakdown Voltage @ IR = 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 TJ = 20 °C TJ = 165 °C SYMBOL VRRM VR V(BR)R-min IF(AV) IFSM IFRM VF IR IR(H) Trr Rth j-tp Rth j-a TJ TSTG BYD 37D 200 200 300 BYD 37G 400 400 500 BYD 37J 600 600 700 1.5 20 12 1.3 1.0 100 BYD 37K 800 800 900 BYD 37M 1000 1000 1100 UNIT V V V A A A V μA μA 250 30 120 - 65 to + 175 - 65 to + 175 300 ns K/W K/W °C °C Notes : (1) Averaged over any 20 ms period. (2) t=10ms half sine wave; Tj = Tjmax prior to surge; V = VRRMmax R (3) Reverse Recovery Test Conditions : I F = 0.5 A, IR = 1.0 A, Irr = 0.25 A. (4) Device mounted on an epoxy-glass printed-circuit board, 1.5 mm thick; thickness of Cu-lay≤ 40 μm. Page 1 of 2 Rev. 02 : March 9, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATING AND CHARACTERISTIC CURVES ( BYD37D - BYD37M ) FIG.1 - MAXIMUM PERMISSIBLE AVERAGE FORWARD CURRENT AS A FUNCTION OF TIE-POINT TEMPERATURE 3.0 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 25 AVERAGE FORWARD OUTPUT CURRENT, IF(AV) (A) 2.4 PEAK FORWARD SURGE CURRENT, (A) 0 25 50 75 100 125 150 175 20 1.8 15 1.2 10 0.6 5 0 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) 100 4 10 2 TJ = 25 °C 1 0 0 0 1 2 3 100 200 JUNCTION TEMPERATURE, T J ( °C) FORWARD VOLTAGE, V F (V) Page 2 of 2 Rev. 02 : March 9, 2006