DIODES Incorporated Transistor, Npn Mat, 40V, 0.2A, Sot363; Transistor Polarity Diodes Inc. DMMT3904W

The DMMT3904W is a matched pair of NPN small signal transistors in an SOT363 package, designed for applications requiring precise current matching such as current mirrors and differential amplifiers. Each transistor supports a maximum collector current of 200 mA and a collector-emitter voltage of 40 V, with a total power dissipation of 200 mW. The transistors are intrinsically matched with 2% matching on current gain (hFE) and 2 mV matching on base-emitter voltage (VBE). The device is housed in a surface-mount SOT363 package measuring 2.10 mm in length, 1.30 mm in width, and 0.95 mm in height. It is RoHS compliant, halogen and antimony free, and qualified to AEC-Q101 standards. Moisture sensitivity is Level 1 per J-STD-020, with a thermal resistance of 625 °C/W. Electrostatic discharge protection meets HBM class 3A (4,000 V) and MM class C (400 V). Operating temperature range is -65 °C to +150 °C.