Certificate TH97/10561QM BYD147 Certificate TW00/17276EM ULTRA FAST LOW-LOSS RECTIFIER MELF (Plastic) PRV : 400 Volts Io : 2.0 Amperes Cathode Mark φ 0.102 (2.6) 0.094 (2.4) FEATURES : * * * * * * Glass passivated High maximum operating temperature Low leakage current Excellent stability Smallest surface mount rectifier outline Pb / RoHS Free 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 Rating at 25 °C ambient temperature unless otherwise specified RATING SYMBOL VALUE UNIT VRRM 400 V VR 400 V Maximum Average Forward Current (Note 1) IF(AV) 2.0 A Maximum Non-Repetitive Peak Forward Surge Current (Note 2) IFSM 25 A Maximum Forward Voltage at I F = 1.0 A, T J = 25 °C VF 1.05 V Maximum Reverse Current at VR = VRRMmax TJ = 25 °C IR 5.0 μA TJ = 150 °C IR(H) 150 μA Trr 50 ns 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 Junction Temperature Range TJ - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Maximum Reverse Recovery Time (Note 3) Notes : (1) Ttp = 90 °C; averaged over any 20 ms period; see Fig. 1 and 2 . (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 Cu-layer ≥ 40 μm. Page 1 of 2 Rev. 01 : November 11, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATING AND CHARACTERISTIC CURVES ( BYD147 ) FIG.2 - MAXIMUM STEADY STATE POWER DISSIPATION AS A FUNCTION OF AVERAGE FORWARD CURRENT 4 3 POWER DISSIPATION, P D (W) AVERAGE FORWARD CURRENT, IF(AV) (A) FIG.1 - MAXIMUM PERMISSIBLE AVERAGE FORWARD CURRENT AS A FUNCTION OF TIE-POINT TEMPERATURE 3 2 1 0 0 40 80 120 160 200 a =3 2 1.57 2 1.42 1 a = IF(RMS)/IF(AV) ; VR = V RRMmax; δ = 0.5 0 0 TIE-POINT TEMPERATURE, Ttp ( °C) 0.4 0.8 1.2 1.6 AVERAGE FORWARD CURRENT, I F(AV) (A) FIG.3 - FORWARD CURRENT AS FUNCTION OF FIG.4 - REVERSE CURRENT AS FUNCTION OF FORWARD VOLTAGE; TYPICAL VOLTAGE REVERSE VOLTAGE; TYPICAL VALUES 10 REVERSE CURRENT, IR (μA) 10 FORWARD CURRENT, I F (A) 2.5 8 6 TJ = 100 °C 4 TJ = 25 °C 2 TJ = 100 °C 1 0.1 TJ = 25 °C 0 0 0.4 0.8 1.2 1. 6 FORWARD VOLTAGE, V F (V) Page 2 of 2 2.0 0.01 0 100 200 300 400 REVERSE VOLTAGE, VR ( V) Rev. 01 : November 11, 2006