FERD60U45CT STMicroelectronics

FERD60U45C Field effect rectifier Datasheet - production data Description A1 This dual rectifier is based on a proprietary K technology that achieves the best in class V /I F R A2 for a given silicon surface. Packaged in TO-220AB, this device is intended to K be used in switch mode power supplies, or automotive applications Table 1. Device summary I 2 x 30 A F(AV) A2 K V 45 V A1 RRM TO-220AB V (typ) 0.345 V F FERD60U45CT Features ST advanced rectifier process Stable leakage current over reverse voltage Low forward voltage drop High frequency operation November 2013 DocID024893 Rev 1 1/7 This is information on a product in full production. www.st.comCharacteristics FERD60U45C 1 Characteristics Table 2. Absolute ratings (limiting values, per diode at 25 C, unless otherwise stated) Symbol Parameter Value Unit V Repetitive peak reverse voltage 45 V RRM I Forward rms current 60 A F(RMS) T =145 C Per diode 30 c I Average forward current, = 0.5 A F(AV) T =135 C Per device 60 c I Surge non repetitive forward current t = 10 ms sinusoidal 300 A FSM p T Storage temperature range -65 to + 175 C stg (1) T Maximum operating junction temperature 175 C j dPtot 1 --------------- -------------------------- 1. condition to avoid thermal runaway for a diode on its own heatsink dTj Rthj a Table 3. Thermal resistances Symbol Parameter Value Unit Per diode 1.4 R Junction to case C/W th (j-c) Total 0.9 R Coupling 0.4 C/W th(c) When the diodes 1 and 2 are used simultaneously: T (diode 1) = P(diode1) x R (Per diode) + P(diode2) x R . j th(j-c) th(c) Table 4. Static electrical characteristics (per diode) Symbol Parameter Test Conditions Min. Typ. Max. Unit T = 25 C 1500 A j (1) I Reverse leakage current V = V R R RRM T = 125 C 50 100 mA j T = 25 C 0.38 0.41 j I = 15 A F T = 125 C 0.345 0.375 j (2) V Forward voltage drop V F T = 25 C 0.46 0.50 j I = 30 A F T = 125 C 0.47 0.51 j 1. Pulse test: t = 5 ms, < 2% p 2. Pulse test: t = 380 s, < 2% p To evaluate the conduction losses use the following equation: 2 P = 0.32 x I + 0.0063 I F(AV) F (RMS) 2/7 DocID024893 Rev 1