BAT54A

Bulletin PD-21124 04/06 BAT54APbF SCHOTTKY DIODE 0.2 Amp IF(AV) = 0.2Amp VR = 30V Major Ratings and Characteristics Characteristics IF VRRM IFSM @ tp= 10 ms sine VF Pd TJ @30mA DC, TJ= 25°C Power Dissipation @ TA = 25°C range (DC) Description/ Features Units A V A V mW °C This Schottky barrier diode is designed for high speed switching application, voltage clamping and circuit protection. Miniature surface mount packages with reduced foot print are excellent for portable application where space is limited Small foot print, surface mountable Very low forward voltage drop Extremely fast switching speed for high frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free ("PbF" suffix) Value 0.2 30 1.0 0.5 200 - 65 to 150 Case Styles 3 (A) 1 2 1 2 (K) (K) 3 SOT23 www.irf.com 1 B AT54APbF Bulletin PD-21124 04/06 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Value 30 Absolute Maximum Ratings Parameters IF IFSM Forward Current Max. Peak One Cycle Non-Repetitive Surge Current, @ TJ = 25°C Value 0.2 8.4 1.0 Units A A A DC, per Leg Conditions 5μs Sine or 3μs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied Electrical Specifications Parameters VFM VFM Max. Forward Voltage Drop Max. Forward Voltage Drop (1) (1) Value 0.24 0.32 0.40 0.50 0.65 Units V V V V V μA μA pF V/μs @ 0.1mA @ 1mA @ 10mA @ 30mA @ 100mA VR = 25V VR = 30V Conditions TJ = 25°C IRM CT Max. Reverse Leakage Current Max. Junction Capacitance (Rated VR) (1) 2 3 10 10000 VR = 1VDC (test signal range 100KHz to 1Mhz), TJ = 25°C dv/dt Max. Voltage Rate of Change (1) Pulse Width < 300μs, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Storage Temperature Range Value - 65 to 150 500 0.008 Units °C °C Conditions Max. Junction Temperature Range (*) - 65 to 150 Rth(j-a) Max. Thermal Resistance Junction to Ambient Wt Approximate Weight Case Style Device Marking °C/W Mounted on PC board FR4 with minimum pad size gr SOT23 FYWLC (*) dPtot 1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) 2 www.irf.com B AT54APbF Bulletin PD-21124 04/06 1 1 0.1 0.01 0.001 Tj = 150˚C 125˚C 100˚C 75˚C 50˚C 25˚C 0.1 Instantaneous Forward Current - I F (A) Reverse Current - I R (mA) 0.0001 0.00001 0 0.01 5 10 15 20 25 30 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10 T = 25˚C Tj = 150˚C Junction Capacitance - C T (p F) J 0 Tj = 125˚C Tj = 25˚C 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Forward Voltage Drop - VFM(V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1 0 5 10 15 20 25 30 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Non-Repetitive Surge Current - I FSM (A) 0.4 Average Power Loss (Watts) D = 0.20 D = 0.25 D = 0.33 0.3 D = 0.50 D = 0.75 10 0.2 RMS Limit DC 1 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 0.1 0 0 0.1 0.2 0.3 Average Forward Current - IF(AV) (A) Fig. 4 - Forward Power Loss Characteristics 0.1 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 5 - Max. Non-Repetitive Surge Current www.irf.com 3 B AT54APbF Bulletin PD-21124 04/06 Outline Table H DIM A Millimeters Min Max 0.51 1.40 2.50 1.03 0.60 3.00 0.10 1.10 0.61 0.18 8° 0.37 1.20 2.30 0.89 0.45 2.80 0.013 0.89 0.45 0.09 Inches Min 0.015 0.047 0.091 0.035 0.018 1.110 0.001 0.035 0.018 0.003 Max 0.020 0.055 0.098 0.041 0.024 0.118 0.004 0.043 0.024 0.007 8°C K J D M L α B C D F SOLDERING PAD H 0.037 mm 0.95" J K L M α A 1 0.037 mm 0.95" CB 2 F G D 3 0.035 mm 0.9" 0.079 mm 2.0" (A) 1 0.031 mm 0.8" 2 (K) (K) 3 SOT23 Tape & Reel Information Dimensions in millimeters Ordering Information Table Device BAT54A Package SOT-23 Marking FYWLC Configuration Dual C. Anode Base qty 3000 Delivery mode Tape & Reel 4 www.irf.com B AT54APbF Bulletin PD-21124 04/06 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 2 33 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 04/06 www.irf.com 5