SK32 - SK36 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 High Current Capability and Low VF Submersible Temperature of 265°C for 10 Seconds in Solder Bath SMC B A C Mechanical Data · · · · · D Case: SMC, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 0.21 grams Mounting Position: Any J H Dim Min Max A 5.40 6.22 B 6.10 7.11 C 2.92 3.18 D 0.15 0.40 E 7.55 8.13 G 0.10 0.21 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm G E Maximum Ratings and Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz resistive or inductive load. Characteristic Symbol SK32 SK33 SK34 SK35 SK36 Unit Maximum Recurrent Peak Reverse Voltage 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 (See Fig. 1) Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 3.0A (See Note 1) I(AV) 3.0 A IFSM 100 A Maximum DC Reverse Current at Rated @ TA = 25°C DC Blocking Voltage (See Nore 1) @ TA = 100°C Maximum Thermal Resistance (See Note 2) VF 0.50 0.75 V IR 0.5 20 mA RQJL RQJA 10 60 °C/W Typical Junction Capacitance (See Note 3) CJ 300 pF Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C Notes: 1. Pulse Test Pulse Width 300 mS, Duty Cycle 2% 2. 8.0mm2 (0.13mm thick) land pads 3. Measured at 1.0MHz and applied reverse voltage of 4.0V. DS13006 Rev. D-2 1 of 2 SK32-SK36 3 SK35-36 2 SK32-34 1 SINGLE PHASE HALF-WAVE 60 Hz RESISTIVE OR INDUCTIVE LOAD MOUNTED ON A 8.0mm2 LAND PADS 0 20 40 60 80 100 120 140 150 INSTANTANEOUS FORWARD CURRENT (AMPERES) AVERAGE OUTPUT CURRENT (AMPERES) 4 40 SK32-34 10 SK35-36 1.0 TJ = 25ºC PULSE WIDTH = 300 mS 2% DUTY CYCLE 0.1 0.1 LEAD TEMPERATURE (ºC) Forward Derating Curve TJ = 25ºC 100 SK32-34 SK35-36 10 0.1 1.0 10 100 REVERSE VOLTAGE (VOLTS) Typical Junction Capacitance DS13006 Rev. D-2 0.5 0.7 0.9 1.1 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) Typical Forward Characteristics PEAK FORWARD SURGE CURRENT (AMPERES) CAPACITANCE (pF) 900 0.3 100 80 60 40 20 0 1 10 100 NUMBER OF CYCLES @ 60 Hz Maximum Non-Repetitive Peak Forward Surge Current 2 of 2 SK32-SK36