SK12 - SK16 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features · · · · · · For Surface Mounted Applications High Temperature Metallurgically Bonded Contacts Capable of Meeting Environmental Standards of MIL-STD-19500 Plastic Material - UL Flammability Classification 94V-0 High Reliability Submersible Temperature of 265°C for 10 Seconds in Solder Bath B SMB A C D Mechanical Data · · · · · Case: SMB, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Notch Approx. Weight: 0.093 grams Mounting Position: Any J H G E Dim Min Max A 3.30 3.94 B 4.00 4.65 C 1.95 2.21 D 0.15 0.40 E 5.00 6.00 G 0.10 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm Maximum Ratings and Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Single phase, halfwave, 60Hz resistive or inductive load. Symbol SK12 SK13 SK14 SK15 SK16 Units Maximum Recurrent Peak Reverse Voltage Characteristic VRRM 20 30 40 50 60 V Maximum RMS Voltage VRMS 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 V Maximum Average Forward Rectified Current @ TA = 75°C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current at Rated @ TA = 25°C DC Blocking Voltage @ TA = 100°C Maximum Full Load Reverse Current Full Cycle Average @ TA = 75°C I(AV) 1.0 A IFSM 25 A VF 0.55 0.70 V IR 0.5 10 mA IR 5 mA MaximumThermal Resistance (See Note 1) RQJL 25 °C/W Typical Junction Capacitance (See Note 2) CJ 110 pF Operating Temperature Range TJ -65 to +125 °C TSTG -65 to +150 °C Storage Temperature Range Notes: 1. Thermal resistance from junction to lead. 2. Measured at 1.0MHz and applies reverse voltage of 4.0V. DS13003 Rev. D-3 1 of 2 SK12-SK16 SINGLE PHASE HALF-WAVE 60 Hz RESISTIVE OR INDUCTIVE LOAD 2 6.0mm COPPER PADS 0.8 0.6 0.4 0.2 0 40 60 80 100 120 140 160 IF, INSTANTANEOUS FORWARD CURRENT (A) AVERAGE OUTPUT CURRENT (AMPERES) 1.0 4.0 SK12-14 SK15-16 1.0 0.1 TJ = 25ºC PULSE WIDTH = 300 mS 2% DUTY CYCLE 0.01 0.1 180 0.5 0.9 1.3 1.7 2.1 VF INSTANTANEOUS FWD VOLTAGE (VOLTS) Fig. 2, Typical Forward Characteristics AMBIENT TEMPERATURE (ºC) Fig. 1, Forward Current Derating Curve 25 PEAK FWD SURGE CURRENT (A) 400 CAPACITANCE (pF) TJ = 25ºC 100 20 15 10 5 8.3ms SINGLE HALF SINE-WAVE JEDEC METHOD 10 0.1 1.0 10 REVERSE VOLTAGE (VOLTS) Fig. 3, Typical Junction Capacitance DS13003 Rev. D-3 100 0 1 10 100 NUMBER OF CYCLES @ 60 Hz Fig. 4, Max Non-Repetitive Peak Fwd Surge Current 2 of 2 SK12-SK16