Certificate TH97/10561QM BYD17D - BYD17M Certificate TW00/17276EM GENERAL PURPOSE CONTROLLED AVALANCHE RECTIFIERS 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 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) Dimensions in inches and ( millimeters ) 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 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Tj = 25 °C unless otherwise specified.) SYMBOL BYD 17D BYD 17G BYD 17J BYD 17K BYD 17M UNIT Maximum Repetitive Peak Reverse Voltage VRRM 200 400 600 800 1000 V Maximum Crest Working Reverse Voltage VRWM 200 400 600 800 1000 V VR 200 400 600 800 1000 V V(BR)R-min 225 450 650 900 1100 V RATING Maximum Continuous Reverse Voltage Min. Reverse Avalanche Breakdown Voltage at IR = 0.1 mA Maximum Average Forward Current Ttp = 105 °C (Note 1) Ta = 65 °C; PCB mounting Maximum Non-Repetitive Peak Forward Surge Current (Note 2) IF(AV) IFSM 1.5 0.6 A 20 A 1.05 V Maximum Forward Voltage at I F = 1 A , Tj = 25 °C Maximum Reverse Current at VR = VRRMmax , Tj = 25 °C IR 1.0 μA at VR = VRRMmax , Tj = 165 °C IR(H) 100 μA Trr 3 μs at I F = 1 A , Tj = Tjmax Typical Reverse Recovery Time (Note 3) VF 0.93 Thermal Resistance from Junction to Tie-Point Rth j-tp 30 K/W Thermal Resistance from Junction to Ambient (Note 4) Rth j-a 150 K/W TJ - 65 to + 175 °C TSTG - 65 to + 175 °C Operating 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; VR = VRRMmax (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 copper ≥ 40 μm Page 1 of 2 Rev. 02 : November 7, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATING AND CHARACTERISTIC CURVES ( BYD17D - BYD17M ) FIG.1 - MAXIMUM PERMISSIBLE AVERAGE FORWARD CURRENT AS A FUNCTION OF TIE-POINT TEMPERATURE AVERAGE FORWARD CURRENT, I F(AV) (A) AVERAGE FORWARD CURRENT, I F(AV) (A) 3.0 FIG.2 - MAXIMUM PERMISSIBLE AVERAGE FORWARD CURRENT AS A FUNCTION OF AMBIENT TEMPERATURE 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 1.2 1.0 0.8 0.6 0.4 0.2 0 175 0 40 80 120 160 200 AMBIENT TEMPERATURE, Ta ( °C) TIE-POINT TEMPERATURE, Ttp ( °C) FIG.3 - FORWARD CURRENT AS FUNCTION FIG.4 - REVERSE CURRENT AS FUNCTION OF FORWARD VOLTAGE; MAXIMUM VALUES OF JUNCTION TEMPERATURE; MAXIMUM VALUES REVERSE CURRENT, IR (μA) FORWARD CURRENT, I F (A) 6 4 TJ = 175 °C 2 TJ = 25 °C 1000 VR =V RRMmax 100 10 1 0 0 0 1 2 40 80 120 160 200 JUNCTION TEMPERATURE, T J ( °C) FORWARD VOLTAGE, V F (V) Page 2 of 2 Rev. 02 : November 7, 2006