View bat17 07 datasheet:

BAT 17-07 Silicon Schottky Diode For mixer applications in the VHF/UHF range For high-speed switching Type Ordering Code Pin Configuration Marking Package (tape and reel) 1 2 3 4 BAT 17-07 Q62702-A918 C1 C2 A2 A1 57 SOT-143 Maximum Ratings Parameter Symbol Values Unit Reverse voltage VR 4V Forward current IF 130 mA Total power dissipation TS ? 60 °C 150 mW Ptot Junction temperature 150 °C Tj Operating temperature range –55…+150 °C Top Storage temperature range – 55 … + 150 °C Tstg Thermal Resistance Junction-ambient1) Rth JA ? 750 K/W Junction-soldering point Rth JS ? 590 K/W 1) Package mounted on epoxy pcb 40 mm x 40 mm x 1.5 mm/1cm2 Cu. Semiconductor Group 1 10.94 BAT 17-07 Electrical Characteristics at TA = 25 °C, unless otherwise specified. Parameter Symbo