BAT54W Vishay High Power Products Schottky Diode, 0.2 A FEATURES • Small foot print, surface mountable • Very low forward voltage drop • Extremely fast switching speed for high frequency operation (K) 1 2 (A) • Guard ring for enhanced ruggedness and long term reliability • Designed and qualified for industrial level 3 (nc) DESCRIPTION SOT-323 This Schottky barrier diode is designed for high speed switching applications, voltage clamping and circuit protection. Miniature surface mount packages with reduced foot print are excellent for portable applications where space is limited. PRODUCT SUMMARY IF(AV) 0.2 A VR 30 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL VALUES UNITS DC 0.2 A 30 V IFSM tp = 10 ms sine 1.0 A IF CHARACTERISTICS VRRM VF 30 mA DC, TJ = 25 °C 0.5 V Pd Power dissipation at TA = 25 °C 200 mW TJ Range - 65 to 150 °C BAT54W UNITS 30 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Forward current Maximum peak one cycle non-repetitive surge current at TJ = 25 °C Document Number: 93427 Revision: 18-Jun-08 SYMBOL IF TEST CONDITIONS DC 5 µs sine or 3 µs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse VALUES UNITS 0.2 Following any rated load condition and with rated VRRM applied For technical questions, contact: [email protected] 8.4 A 0.6 www.vishay.com 1 BAT54W Vishay High Power Products Schottky Diode, 0.2 A ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop SYMBOL VFM (1) TEST CONDITIONS 0.1 A 0.65 30 mA 0.50 10 mA 0.1 mA Maximum junction capacitance Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < 2 % IRM (1) CT dV/dt UNITS 0.40 TJ = 25 °C 1 mA Maximum reverse leakage current VALUES V 0.32 0.24 VR = 25 V 2 VR = 30 V 3 VR = 1 VDC (test signal range 100 kHz to 1 MHz) TJ = 25 °C 10 pF 10 000 V/µs VALUES UNITS - 65 to 150 °C 625 °C/W 0.006 g Rated VR µA THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ (1), TStg Maximum thermal resistance, junction to ambient RthJA TEST CONDITIONS Mounted on PC board FR4 with minimum pad size Approximate weight Marking device Case style SOT-323 IYWLC Note (1) dP tot 1 ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT J R thJA www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 93427 Revision: 18-Jun-08 BAT54W Schottky Diode, 0.2 A 10 CT - Junction Capacitance (pF) IF - Instantaneous Forward Current (A) 1 Vishay High Power Products 0.1 0.01 TJ = 150 °C TJ = 125 °C TJ = 25 °C 0.001 TJ = 25 °C 1 0.0001 0 0.2 0.4 0.6 0.8 1.0 1.2 0 1.4 5 15 20 25 30 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 0.4 1 0.1 Average Power Loss (W) TJ = 150 °C IR - Reverse Current (mA) 10 TJ = 125 °C TJ = 100 °C 0.01 TJ = 75 °C 0.001 TJ = 50 °C 0.0001 TJ = 25 °C D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.3 0.2 RMS limit DC 0.1 0 0.00001 0 5 10 15 20 25 0 30 0.1 0.2 0.3 IF(AV) - Average Forward Current (A) Fig. 4 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) 10 1 At any rated load condition and with rated VRRM applied following surge 0.1 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 5 - Maximum Non-Repetitive Surge Current Document Number: 93427 Revision: 18-Jun-08 For technical questions, contact: [email protected] www.vishay.com 3 BAT54W Schottky Diode, 0.2 A Vishay High Power Products ORDERING INFORMATION TABLE DEVICE PACKAGE MARKING CONFIGURATION BASE QUANTITY DELIVERY MODE BAT54W SOT-323 IYWLC Single 3000 Tape and reel LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95050 Packaging information http://www.vishay.com/doc?95061 www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93427 Revision: 18-Jun-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1