BAT1000 NEW PRODUCT 1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features * * * Very Low Forward Voltage Drop High Conductance For Use in DC-DC Converter, PCMCIA, and Mobile Telecommunications Applications SOT-23 Dim A Min Max 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 G E 0.45 0.60 H G 1.78 2.05 H 2.80 3.00 J 0.013 0.10 K 0.903 1.10 L 0.45 0.61 M 0.85 0.80 a 0 8 A B Mechanical Data * * * * * * * * C TOP VIEW D E Case: SOT-23, Molded Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approx.) Marking: K79 and Date Code, See Page 3 Ordering Information: See Page 3 K J M L All Dimensions in mm Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Current (Note 1) Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating Temperature Range Storage Temperature Range Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) Symbol Value Unit VRRM VRWM VR 40 V VR(RMS) 28 V IO 1.0 A IFSM 5.5 A Pd 500 mW RqJA 200 C/W Tj -40 to +125 C TSTG -40 to +150 C @ TA = 25C unless otherwise specified Symbol Min Typ Max Unit V(BR)R 40 3/4 3/4 V 225 235 290 340 390 420 475 270 290 340 400 450 500 600 mV Test Condition IR = 300uA IF = IF = IF = IF = IF = IF = IF = 50mA 100mA 250mA 500mA 750mA 1000mA 1500mA Forward Voltage (Note 2) VF 3/4 Reverse Current (Note 2) IR 3/4 3/4 100 mA VR = 30V CT 3/4 3/4 175 25 3/4 3/4 pF pF VR = 0V, f = 1.0MHz VR = 25V, f = 1.0MHz Total Capacitance Notes: 1. Part mounted on FR-4 board with recommended pad layout, which can be found on ourwebsite at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration pulse test used to minimize self-heating effect. DS30245 Rev 2 - 2 1 of 3 BAT1000 10 IF, INSTANTANEOUS FWD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 0.75 0.50 0.25 0 1.0 0.1 Tj = 25C Pulse width = 300ms 2% duty cycle 0.01 0 25 50 75 100 125 150 0 TT, TERMINAL TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 150 TA, AMBIENT TEMPERATURE (C) CT, TOTAL CAPACITANCE (pF) NEW PRODUCT 1.0 100 10 R(q JA = 300C/W Note 1 125 100 75 50 25 1.0 0 5 10 15 20 1 25 10 20 30 40 50 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Safe Operating Area VR, REVERSE VOLTAGE (V) Fig. 3 Typ. Total Capacitance vs Reverse Voltage Note: 1. Assumed application thermal conditions. RqJA varies depending on application. DS30245 Rev 2 - 2 2 of 3 BAT1000 Notes: (Note 3) Device Packaging Shipping BAT1000-7 SOT-23 3000/Tape & Reel 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information K79 = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September YM NEW PRODUCT Ordering Information K79 Date Code Key Year 2001 2002 2003 2004 2005 Code M N P R S 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 DS30245 Rev 2 - 2 3 of 3 BAT1000