SK32 - SK36 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER NOT RECOMMENDED FOR NEW DESIGN, Use B3X0 Series Features * * * * Guard Ring Construction for Transient Protection High Current Capability and Low VF Capable of Meeting Environmental Standards of MIL-STD-19500 Plastic Material - UL Flammability Classification 94V-0 * * * SMC A Mechanical Data * * * B Case: SMC, Molded Plastic Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Also Available in Lead Free Plating (Matte Tin Finish). Please see Ordering Information, Note 5, on Page 3 Polarity: Cathode Band Approx. Weight: 0.21 grams C D J H G E Dim Min Max A 5.59 6.22 B 6.60 7.11 C 2.75 3.18 D 0.15 0.31 E 7.75 8.13 G 0.10 0.21 H 0.76 1.52 J 2.00 2.40 All Dimensions in mm Maximum Ratings and Electrical Characteristics Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz resistive or inductive load. Symbol SK32 SK33 SK34 SK35 SK36 Unit 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 (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 = 25C DC Blocking Voltage (See Note 1) @ TA = 100C Maximum Thermal Resistance (See Note 2) Typical Total Capacitance (See Note 3) Operating and Storage Temperature Range Notes: VF 0.50 0.75 V IR 0.5 20 mA RqJL RqJA 10 60 C/W CT 300 pF TJ, TSTG -65 to +150 C 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. 9 - 3 1 of 3 www.diodes.com SK32-SK36 a Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 4 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 40 SK32-34 10 SK35-36 1.0 TJ = 25C PULSE WIDTH = 300 mS 2% DUTY CYCLE 0.1 0.1 TT, TERMINAL TEMPERATURE (C) Fig. 1 Forward Derating Curve 0.5 0.7 0.9 1.1 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics IFSM, PEAK FORWARD SURGE CURRENT (A) 900 CT, TOTAL CAPACITANCE (pF) 0.3 f = 1MHz TJ = 25C 100 SK32-34 SK35-36 100 80 60 40 20 0 10 0.1 1.0 10 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Total Capacitance 100 1 10 100 NUMBER OF CYCLES @ 60 Hz Fig. 4 Maximum Non-Repetitive Peak Forward Surge Current NOT RECOMMENDED FOR NEW DESIGN, Use B3X0 Series DS13006 Rev. 9 - 3 2 of 3 www.diodes.com SK32-SK36 Ordering Information Notes: (Note 4 & 5) Device* Packaging Shipping SKxx-7 SMC 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. * xx = Device type, e.g. 32 through 36. 5. For lead free terminal plating part number, please add "-F" suffix to part number above. Example: SK36-7-F. YWW SKxx SKxx = Product type marking code, ex: SK32 = Manufacturers' code marking YWW = Date code marking Y = Last digit of year ex: 2 for 2002 WW = Week code 01 to 52 IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. NOT RECOMMENDED FOR NEW DESIGN, Use B3X0 Series DS13006 Rev. 9 - 3 3 of 3 www.diodes.com SK32-SK36