1N5817M / 1N5818M / 1N5819M 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features · · · · · High Current Capability Low Forward Voltage Drop Guard Ring for Transient Protection Glass Package for High Reliability Packaged for Surface Mount Applications A B C Mechanical Data · · · · · MELF Case: MELF, Glass Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode band Approx Weight: 0.25 gram Mounting Position: Any Characteristic RMS Reverse Voltage Maximum Average Forward Rectified Current @TT = 90°C (Note 1) Maximum Forward Surge Current. Half Cycle @60Hz Superimposed on rated load, JEDEC Method Maximum Forward Voltage Drop Min Max A 4.80 5.20 B 2.40 2.60 0.55 Nominal C All Dimensions in mm Maximum Ratings and Electrical Characteristics Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Dim @ TA = 25°C unless otherwise specified Symbol 1N5817M 1N5818M 1N5819M Units VRRM VRWM VR 20 30 40 V VR(RMS) 14 21 28 V IO 1.0 A IFSM 25 A @ IF = 1.0A @ IF = 3.0A VF Maximum Reverse Leakage Current @ VRRM @ TA = 25°C @ TA = 100°C IR 1.0 10 mA Typical Thermal Resistance, Junction to Ambient (Note 1) RqJA 130 K/W Cj 110 pF Tj, TSTG -60 to +125 °C Typical Junction Capacitance (Note 2) Storage and Operating Temperature Range Notes: 0.450 0.750 0.550 0.875 0.600 0.900 V 1. Valid provided that terminals are kept at ambient temperature. 2. Measured at VR = 4.0V, f = 1.0MHz. DS13001 Rev. D-2 1 of 2 1N5817M/1N5818M/1N5819M IF, NSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 1.0 Note 1 0.8 0.6 0.4 0.2 Single Pulse Half-Wave 60 Hz Resistive or Inductive Load 0 10 40 60 80 100 120 140 150 30 1N5817M 1N5819M 10 1N5818M 1.0 TJ = 25°C Pulse Width = 300 ms 2% Duty Cycle 0.1 TT, TERMINAL TEMPERATURE (°C) Fig. 1, Forward Current Derating Curve 0 0.5 1.0 1.5 2.0 2.5 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2, Typical Forward Characteristics IFSM, PEAK FORWARD SURGE CURRENT (A) 1000 TJ = 25°C 25 CJ, CAPACITANCE (pF) 20 100 10 0.1 1.0 10 100 10 5 8.3ms Single Half Sine-Wave JEDEC Method 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 4, Maximum Non-Repetitive Peak Fwd Surge Current VR, REVERSE VOLTAGE (V) Fig. 3, Typical Junction Capacitance DS13001 Rev. D-2 15 2 of 2 1N5817M/1N5818M/1N5819M