SPICE MODEL: B140HW B140HW Lead-free Green 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER NEW PRODUCT Features • • • • • Guard Ring Die Construction for Transient Protection SOD-123 Very Low Leakage Current Low Forward Voltage Drop Dim Min Max Lead Free By Design/RoHS Compliant (Note 3) A 3.55 3.85 "Green Device" (Note 4) B 2.55 2.85 C 1.40 1.70 D — 1.35 0.45 0.65 H Mechanical Data • • • • • • • • • D J G Case: SOD-123 Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 E A B 0.55 Typical G Moisture Sensitivity: Level 1 per J-STD-020C E C 0.25 — Terminals: Finish Matte Tin Finish annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 H 0.11 Typical J — 0.10 Polarity: Cathode Band α 0° 8° Marking: Date Code & Type Code, See Page 3 All Dimensions in mm Type Code: LO Ordering Information: See Page 3 Weight: 0.01 grams (approximate) Maximum Ratings @ TA = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Value Unit VRRM VRWM VR 40 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VR(RMS) 28 V Average Forward Current (See Figure 1) IF(AV) 1.0 A Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Repetitive Peak Reverse Current tp = 2µs square wave, f = 1KHz Non-Repetitive Peak Reverse Current tp = 100µs square wave IFSM 6.6 A IRRM 0.5 A IRSM 1.0 A Pd 350 410 mW RθJA 360 305 °C/W Tj -65 to +125 °C TSTG -65 to +125 °C RMS Reverse Voltage Power Dissipation (Note 2) (Note 5) Typical Thermal Resistance Junction to Ambient (Note 2) (Note 5) Operating Temperature Range Storage Temperature Range Electrical Characteristics Characteristic @ TA = 25°C unless otherwise specified Symbol Min Typ Max Unit V(BR)R 40 V IR = 40µA Forward Voltage VF 0.48 0.55 0.51 V IF = 1A, TJ = 25°C IF = 1A, TJ = 100°C Leakage Current (Note 1) IR 0.2 10 40 5 µA µA mA Reverse Breakdown Voltage (Note 1) Notes: 1. 2. 3. 4. 5. 6. Test Condition VR = 5V, TJ = 25°C VR = 40V, TJ = 25°C VR = 40V, TA = 100°C Short duration pulse test used to minimize self-heating effect. 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. No purposefully added lead. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. Part mounted on polymide board with pad sizes 0.24" x 0.16". Part mounting such that RθJA = 175°C/W. DS30670 Rev. 5 - 2 1 of 3 www.diodes.com B140HW Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) IF(AVE), AVERAGE FORWARD CURRENT (A) 1.2 Note 6 1.0 Note 5 0.8 0.6 Note 2 0.4 0.2 0 0 25 50 100 75 125 10 Tj = 150ºC 1 Tj = 25ºC 0.1 Tj = 100ºC 0.01 0 150 IR, INSTANTANEOUS REVERSE CURRENT (A) 0.4 0.2 0.6 0.8 1.0 1.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TA, AMBIENT TEMPERATURE (°C) Fig. 1 Forward Current Derating 10,000 10m VR = 40V Tj = 150°C 1m 1,000 Tj = 100°C 100 10 Tj = 70°C 1 Tj = 25°C 0.1 100n 0 20 10 30 0 40 Tj = 25ºC f = 1MHz 100 10 0.1 1.0 10 100 PF(AV), AVERAGE FORWARD POWER DISSIPATION (W) 1000 VR, REVERSE VOLTAGE (V) Fig. 5 Typical Total Capacitance vs. Reverse Voltage DS30670 Rev. 5 - 2 25 50 75 100 150 125 TJ, JUNCTION TEMPERATURE (°C) Fig. 4 Typical Reverse Current vs. Junction Temperature VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Current vs. Reverse Voltage CT, TOTAL CAPACITANCE (pF) NEW PRODUCT 1.4 2 of 3 www.diodes.com 0.5 IPK = 1 (DC) IAV 0.4 0.3 0.2 0.1 0 0 0.2 0.4 0.6 0.8 1.0 1.2 IF(AVE), AVERAGE FORWARD CURRENT (A) Fig. 6 Forward Power Derating B140HW Notes: 7. (Note 7) Device Packaging Shipping B140HW-7 SOD-123 3000/Tape & Reel For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information LO LO = Product Type Marking Code YM = Date Code Marking Y = Year (ex: S = 2005) M = Month (ex: 9 = September) YM NEW PRODUCT Ordering Information 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 expressed written approval of Diodes Incorporated. DS30670 Rev. 5 - 2 3 of 3 www.diodes.com B140HW