BYG20D - BYG20J ULTRFAST AVALANCHE RECTIFIER DIODES VOLTAGE RANGE: 200 - 600V CURRENT: 1.5 A Features ! ! ! ! ! ! Glass passivated junction Low profile package Ideal for automated placement Low reverse current Soft recovery characteristics Ultrafast reverse recovery time B Mechanical Data ! ! ! ! Case: SMA/DO-214AC, Molded Plastic Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 Polarity: Cathode Band or Cathode Notch Marking: Type Number ! Weight: 0.064 grams (approx.) SMA(DO-214AC) A Dim Min Max A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D 0.15 0.31 E 4.80 5.59 G 0.10 0.20 H 0.76 1.52 J 2.01 2.62 C D J H G E All Dimensions in mm Maximum Ratings TA = 25C unless otherwise specified RATING SYMBOL BYG20D BYG20G BYG20J UNIT Maximum Repetitive Peak Reverse Voltage VRRM 200 400 600 V Maximum Average Forward Current IF(AV) 1.5 A IFSM 30 A Peak Forward Surge Current 10 ms single half sine wave superimposed on rated load Maximum Instantaneous Forward Voltage (1) Maximum DC Reverse Current at I F = 1 A, Tj = 25 °C at I F = 1.5 A, Tj = 25 °C VF 1.3 1.4 V at VR = VRRM, Tj = 25 °C IR 1.0 at VR = VRRM, Tj = 100 °C IR(H) 10 Trr 75 ns RӨJL 25 °C/W RӨJA 150 °C/W ER 20 mJ TJ, TSTG - 55 to + 150 °C Maximum Reverse Recovery Time ( IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A) Typical Thermal Resistance, Junction to Lead Typical Thermal Resistance, Junction to Ambient (2) Pulse energy in avalanche mode, non repetitive (inductive load switch off) I(BR)R = 1A, Tj = 25 °C Operating Junction and Storage Temperature Range μA Notes : (1) Pulse test: 300 μs pulse width, 1 % duty cycle (2) Mounted on epoxy-glass hard tissue 1 of 2 www.sunmate.tw RATING AND CHARACTERISTIC CURVES ( BYG20D - BYG20J ) FIG.2 - DIODE CAPACITANCE VS. REVERSE VOLTAGE 1.5 25 DIODE CAPACITANCE, (pF) AVERAGE FORWARD CURRENT, (A) FIG.1 - MAX. AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE 1.2 0.9 0.6 VR = VRRM Half Sine Wave RӨJA 25 ≤ K/W 0.3 0 0 25 50 75 100 125 f = 1 MHz 20 15 10 5 0 150 0.1 AMBIENT TEMPERATURE, ( °C) 1.0 10 REVERSE VOLTAGE, (V) FIG.3 - FORWARD CURRENT VS. FIG.4 - REVERSE CURRENT VS. FORWARD VOLTAGE JUNCTION TEMPERATURE 10 100 VR = VRRM REVERSE CURRENT, (μA) FORWARD CURRENT, (A) T J = 150 °C 1.0 T J = 25 °C 0.1 0.01 0.001 10 1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 25 50 75 100 125 150 FORWARD VOLTAGE, (V) JUNCTION TEMPERATURE, (°C) 2 of 2 www.sunmate.tw