SR102 - SR106 HIGH CURRENT SCHOTTKY BARRIER RECTIFIER NOT RECOMMENDED FOR NEW DESIGN, USE SB1X0 SERIES Features * * * * High Current Capability and Low Forward Drop High Surge Capacity Guard Ring for Transient Protection Low Power Loss, High Efficiency B A A C D Mechanical Data * * * * * * DO-41 Case: DO-41, Molded Plastic Plastic Material: UL Flammability Classification Rating 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Axial lead, Solderable per MIL-STD-202, Method 208 Polarity: Cathode band Weight: 0.35 grams (approx.) Dim Min A 25.4 Max 3/4 B 4.1 5.2 C 0.71 0.86 D 2.0 2.7 All Dimensions in mm Maximum Ratings and Electrical Characteristics @ TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbol SR102 SR103 SR104 SR105 SR106 Unit Maximum Recurrent Peak Reverse Voltage Characteristic VRRM 20 30 40 50 60 V Maximum RMS Voltage VRSM 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 V Maximum Average Forward Rectified Current @ Lead Temperature (TL) @ TL = 75C measured 9.5mm lead length @ TL = 100C Peak Forward Surge Current 8.3ms half sine-wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage Maximum Average Reverse Current at Peak Reverse Voltage Typical Thermal Resistance (Note 1) Typical Total Capacitance (Note 2) Storage and Operating Temperature Range Notes: I(AV) 1.0 3/4 IFSM 3/4 1.0 25 A A @ 1.0A VF @ TA = 25C @ TA = 100C IR IR 1.0 10 mA RqJL 15 K/W CT TJ, TSTG 0.55 0.60 110 0.70 80 -65 to +150 V pF C 1. Thermal Resistance from Junction to Ambient with Vertical PC Board Mounting, 1.27mm Lead Length. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V. DS23002 Rev. 5 - 3 1 of 2 SR102-SR106 SR105 SR106 SR102 SR103 SR104 0.75 0.5 0.25 0 20 40 60 80 100 120 140 IF, INSTANTANEOUS FWD CURRENT (AMPERES) I(AV), AVERAGE OUTPUT CURRENT (AMPERES) 1.0 4.0 SR102 SR103 SR104 1.0 SR105 SR106 0.1 TJ = 25C Pulse Width = 300s 2% Duty Cycle 0.01 0.1 TL, LEAD TEMPERATURE (C) Fig. 1, Forward Current Derating Curve TJ = 25C SR102 SR103 SR104 100 SR105 SR106 10 0.1 1.0 10 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FWD VOLTAGE (VOLTS) Fig. 2, Typical Forward Characteristics 100 IFSM, PEAK FORWARD SURGE CURRENT (AMPERES) CT, TOTAL CAPACITANCE 400 0.2 VR, REVERSE VOLTAGE (VOLTS) Fig. 3, Typical Total Capacitance 25 20 15 10 5 8.3ms Single Half Sine-Wave JEDEC Method 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 4, Max Non-Repetitive Peak Fwd Surge Current NOT RECOMMENDED FOR NEW DESIGN, USE SB1X0 SERIES DS23002 Rev. 5 - 3 2 of 2 SR102-SR106