240D10

The 240D10 is a kind of silicon zenzer diode which has four unique features: (1) complete voltage range is 3.9 volts to 400 Volts; (2) high peak reverse power dissipation; (3) high reliability; (4) low leakage current; (5) Pb / RoHS free.

There are some maximum ratings about it at 25 °C ambient temperature unless otherwise specified. (1): DC power dissipation at TL = 75 °C(PD) is 3.0 W; (2): maximum forward voltage at IF = 200 mA (VF) is 1.5 V; (3): maximum thermal resistance junction to ambient air(RqJA) is 60 K / W; (4): junction temperature range(TJ) is - 55°C to + 175°C; (5): storage temperature range(Ts) is - 55°C to + 175°C.

Meanwhile,there are also some mechanical data about it. (1): case is DO-41 molded plastic; (2): epoxy is UL94V-O rate flame retardant; (3): lead is axial lead solderable per MIL-STD-202,method 208 guaranteed; (4): polarity is  color band denotes cathode end; (5): weight is 0.339 gram.