dzta92.pdf datasheet:

DZTA92 PNP SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction 3 Complementary NPN Type Available (DZTA42) 2 Ideally Suited for Automated Assembly Processes 1 Ideal for Medium Power Switching or Amplification Applications Lead Free By Design/RoHS Compliant (Note 1) 4 "Green" Device (Note 2) SOT-223 Mechanical Data COLLECTOR3 E2,4 Case: SOT-223 Case Material: Molded Plastic, "Green" Molding Compound. C 4 2 CUL Flammability Classification Rating 94V-0 1 Moisture Sensitivity: Level 1 per J-STD-020C 1 BBASE Terminals: Finish - Matte Tin annealed over Copper Leadframe TOP VIEW 3(Lead Free Plating). Solderable per MIL-STD-202, Method 208 EMITTER Marking & Type Code Information: See Page 3 Ordering Information: See Page 3 Schematic and Pin Configuration Weight: 0.115