SPICE MODEL: BAS20DW BAS21DW BAS20DW-BAS21DW Lead-free Green SURFACE MOUNT LOW LEAKAGE DIODE NEW PRODUCT Features · · Fast Switching Speed A Surface Mount Package Ideally Suited for Automatic Insertion · · · · SOT-363 For General Purpose Switching Applications Min Max A 0.10 0.30 Lead Free By Design/RoHS Compliant (Note 3) B 1.15 1.35 "Green Device" (Note 4) C 2.00 2.20 B C TOP VIEW High Conductance H Mechanical Data · · Case: SOT-363, Molded Plastic · · · Moisture sensitivity: Level 1 per J-STD-020C K Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 M J D F L Terminal Connections: See Diagram · · · · · Dim D 0.65 Nominal F 0.30 0.40 H 1.80 2.20 J ¾ 0.10 K 0.90 1.00 Terminals: Finish ¾ Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 L 0.25 0.40 M 0.10 0.25 BAS20DW Marking: KT2 or KT3 (See Page 3) a 0° 8° BAS21DW Marking: KT3 (See Page 3) All Dimensions in mm Marking & Type Code Information: See Page 3 Ordering Information: See Page 3 Weight: 0.003 grams (approx.) Maximum Ratings @ TA = 25°C unless otherwise specified Symbol BAS20DW BAS21DW Unit Repetitive Peak Reverse Voltage Characteristic VRRM 200 250 V Working Peak Reverse Voltage DC Blocking Voltage VRWM VR 150 200 V VR(RMS) 106 RMS Reverse Voltage 141 V Forward Continuous Current IFM 400 mA Average Rectified Output Current IO 200 mA IFSM 2.5 0.5 A IFRM 625 mA Tj , TSTG -65 to +150 °C Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s Repetitive Peak Forward Surge Current Operating and Storage Temperature Range Thermal Characteristics, Total Package @ TA = 25°C unless otherwise specified Characteristic Symbol Value Unit Pd 200 mW RqJA 625 °C/W Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol Min Max Unit V(BR)R 200 250 ¾ ¾ V IR = 100mA Forward Voltage (Note 2) VF ¾ 1.0 1.25 V IF = 100mA IF = 200mA Reverse Current @ Rated DC Blocking Voltage (Note 2) IR ¾ 100 15 nA mA Tj = 25°C Tj = 100°C Total Capacitance CT ¾ 5.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr ¾ 50 ns IF = IR = 30mA, Irr = 0.1 x IR, RL = 100W Reverse Breakdown Voltage (Note 2) Note: BAS20DW BAS21DW Test Condition 1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 3. No purposefully added lead. 4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. DS30617 Rev. 6 - 2 1 of 3 www.diodes.com BAS20DW-BAS21DW ã Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) Pd, POWER DISSIPATION (mW) 200 150 100 50 0 -50 0 50 100 1 0.1 TA = -40ºC TA = 0ºC 0.01 TA = 25ºC TA = 75ºC TA = 125ºC TA = 150ºC 0.001 150 0 TA, AMBIENT TEMPERATURE (° C) Fig. 1, Derating Curve - Total 0.2 0.4 0.8 1.0 1.2 0. 6 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 4.0 100 TA = 150ºC 10 3.5 CT, TOTAL CAPACITANCE (pF) NEW PRODUCT 250 TA = 125ºC 1 TA = 75ºC 0.1 TA = 25ºC 0.01 TA = 0ºC 0.001 TA = -40ºC f = 1.0MHz 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.0001 0 0 50 100 150 200 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics DS30617 Rev. 6 - 2 10 20 30 40 250 2 of 3 www.diodes.com VR, REVERSE VOLTAGE (V) Fig. 4 Typical Capacitance vs. Reverse Voltage BAS20DW-BAS21DW NEW PRODUCT Ordering Information Notes: (Note 5) Device Packaging Shipping BAS20DW-7 SOT-363 3000/Tape & Reel BAS21DW-7 SOT-363 3000/Tape & Reel 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XXX YM XXX= Product Type Marking Code (See Page 1) YM = Date Code Marking Y = Year (ex: S = 2005) M = Month (ex: 9 = September) Date Code Key Year 2005 2006 2007 2008 2009 Code S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. 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 The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the express written approval of Diodes Incorporated. DS30617 Rev. 6 - 2 3 of 3 www.diodes.com BAS20DW-BAS21DW