link to page 2 link to page 4 link to page 4 DN2450TABLE 1-2:TYPICAL THERMAL RESISTANCEPackageθja TO-252 (D-PAK) 81°C/W TO-243AA (SOT-89) 133°C/W TABLE 1-3:THERMAL CHARACTERISTICSI 1DIDPowerI1IPackagecontinuouspulsedDissipationDRDRM(mA)(mA)(mA)(mA)@TA = 25°C (W) TO-252 (D-PAK) 350 1000 2.52 350 1000 TO-243AA (SOT-89) 230 900 1.6 2 230 900 1. ID continuous is limited by max rated Tj 2. Mounted on FR4 board, 25mm x 25mm x 1.57 mm 2.0PIN DESCRIPTION The locations of the pins are listed in Package Type. TABLE 2-1:PIN DESCRIPTIONPin # TO-252Pin # TO-243AAFunction 1 1 GATE 3 3 SOURCE 2,4 2,4 DRAIN DS20005404A-page 4 2015 Microchip Technology Inc. Document Outline 1.0 Electrical Characteristics 1.1 ELECTRICAL SPECIFICATIONS TABLE 1-1: DC and AC Characteristics TABLE 1-2: Typical Thermal Resistance TABLE 1-3: Thermal characteristics 2.0 Pin Description TABLE 2-1: Pin Description 3.0 Application Information FIGURE 3-1: Switching Waveforms and Test Circuit 4.0 Packaging Information 4.1 Package Marking Information AMERICAS Corporate Office Atlanta Austin, TX Boston Chicago Cleveland Dallas Detroit Houston, TX Noblesville, IN Los Angeles New York, NY San Jose, CA Canada - Toronto ASIA/PACIFIC Asia Pacific Office Hong Kong Australia - Sydney China - Beijing China - Chengdu China - Chongqing China - Dongguan China - Hangzhou China - Hong Kong SAR China - Nanjing China - Qingdao China - Shanghai China - Shenyang China - Shenzhen China - Wuhan China - Xian ASIA/PACIFIC China - Xiamen China - Zhuhai India - Bangalore India - New Delhi India - Pune Japan - Osaka Japan - Tokyo Korea - Daegu Korea - Seoul Malaysia - Kuala Lumpur Malaysia - Penang Philippines - Manila Singapore Taiwan - Hsin Chu Taiwan - Kaohsiung Taiwan - Taipei Thailand - Bangkok EUROPE Austria - Wels Denmark - Copenhagen France - Paris Germany - Dusseldorf Germany - Munich Germany - Pforzheim Italy - Milan Italy - Venice Netherlands - Drunen Poland - Warsaw Spain - Madrid Sweden - Stockholm UK - Wokingham