B0530WS_09

B0530WS Surface Mount Schottky Barrier Rectifier P b Lead(Pb)-Free SMALL SIGNAL SCHOTTKY DIODES 500m AMPERES 30 VOLTS Features: * Low Forward Voltage Drop. * Guard Ring Construction for Transient Protection. * High Conductance. Description: * Case Material: Molded Plastic. UL Flammability * Moisture Sensitivity: Level 1 per J-STD-020C. * Terminals: Solderable per MIL-STD-202, Method 208. * Polarity: Cathode Band. * Marking: SE * Weight: 0.004 grams (approximate). SOD-323 SOD-323 Outline Demensions Unit:mm Dim A B C D E H J K MILLMETERS Min Ma x 1.60 1.80 1.15 1.35 0.80 1.00 0.25 0.40 0.15 REF 0.00 0.10 0.089 0.177 2.30 2.70 PIN 1.CATHODE 2.ANODE WEITRON http://www.weitron.com.tw 1/3 22-Jun-09 B0530WS Maximum Ratings @ TA= 25°C Unless otherwise speci ed Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Recti ed Output Current Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Power Dissipation (Note 1) Typical Thermal Resistance Junction to Ambient (Note 1) Operating Temperature Range Storage Temperature Range Symbol VRRM VRWM VR VR(RMS) IO IFSM Pd RθJA TJ TSTG Values 30 21 0.5 2 235 426 +125 -40 to +125 Unit V V A A mW °C/W °C °C Electrical Characteristics @ TA= 25°C unless otherwise speci ed Characteristic Reverse Breakdown Voltage (Note 2) IR = 500µA Forward Voltage Drop (Note 2) IF= 0.1A IF= 0.5A VR = 15V VR = 20V VR = 30V f = 1MHz, VR= 0V Symbol V(BR)R VF Min 30 - Typ 0.40 - Max 0.36 0.45 80 100 500 - Unit V V µA Leakage Current (Note 2) IR CT - Junction Capacitance - 58 pF Note:1. Part mounted on FR-4 PC board with recommended pad layout. 2. Short duration test pulse used to minimize self-heating e ect. 3. No purposefully added lead. WEITRON http://www.weitron.com.tw 2/3 22-Jun-09 B0530WS Electrical characteristic curves (TA=25°C) 0.7 IF, DC FORWARD CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A) 0.8 10 0.6 0.5 0.4 0.3 0.2 0.1 0 0 25 50 75 10 0 125 150 TT, TERMINAL TEMPERATURE (°C) 1 TA = 125ºC TA = 100ºC 0.1 TA = 75ºC 0.01 TA = 25ºC TA = 0ºC 0.001 0 0.2 0.4 0.6 TA = -65ºC 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) FIG.1 FORWARD CURRENT DERATING CURVE FIG.2 TYPICAL FORWARD CHARACTERISTICS 10,000 1,000 100 10 1 0.1 TA = 125ºC TA = 100ºC TA = 75ºC TA = 25ºC 70 f = 1MHz 60 CT, TOTAL CAPACITANCE (pF) 50 40 30 20 10 0 TA = 0ºC TA = -65ºC 0.01 0.001 0 10 20 30 VR, INSTANTANEOUS REVERSE VOLTAGE (V) 0 5 10 15 20 FIG.3 TYPICAL REVERSE CHARACTERISTICS VR, DC REVERSE VOLTAGE (V) FIG.4 TYPICAL TOTAL CAPACITANCE VS REVERSE VOLTAGE 240 PF(AV),AVERAGE FORWARD 210 I PK I AV = 1 (DC) POWER DISSIPATION(mW) 180 150 120 90 60 30 0 0 0.1 0.2 0.3 0.4 0.5 0.6 IF(AV),AVERAGE FORWARD CURRENT(A) FIG.5 FORWARD POWER DISSIPATION WEITRON http://www.weitron.com.tw 3/3 22-Jun-09