STTH30W03CW STMicroelectronics

STTH30W03C Turbo 2 ultrafast high voltage rectifier Datasheet production data Features A1 Ultrafast switching K A2 Low reverse recovery current Low thermal resistance Reduces switching losses ECOPACK 2 compliant component Description A2 K A1 The STTH30W03C uses ST Turbo 2 300 V TO-247 technology. It is especially suited to be used for STTH30W03CW DC/DC and DC/AC converters in secondary stage of MIG/MMA/TIG welding machine. Housed in ST s TO-247, this device offers high power integration for all welding machines and industrial Table 1. Device summary applications. Symbol Value I 2 x 15 A F(AV) V 300 V RRM t (typ) 20 ns rr T 175 C j V (typ) 0.90 V F May 2012 Doc ID 023116 Rev 1 1/8 This is information on a product in full production. www.st.com 8Characteristics STTH30W03C 1 Characteristics Table 2. Absolute ratings (limiting values, at 25 C, unless otherwise specified) Symbol Parameter Value Unit V Repetitive peak reverse voltage 300 V RRM I RMS forward current 30 A F(RMS) T = 140 C Per diode 15 c I Average forward current, = 0.5 A F(AV) T = 130 C Per device 30 c I Surge non repetitive forward current t = 10 ms sinusoidal 150 A FSM p T Storage temperature range -65 to + 175 C stg T Maximum operating junction temperature + 175 C j Table 3. Thermal resistance Symbol Parameter Value Unit Per diode 1.7 R Junction to case th(j-c) Total 1.0 C / W R Coupling 0.3 th(c) When diodes 1 and 2 are used simultaneously: T = P x R (Per diode) + P x R j(diode 1) (diode 1) th(j-c) (diode 2) th(c) Table 4. Static electrical characteristics Symbol Parameter Test conditions Min. Typ Max. Unit T = 25 C 10 j (1) I Reverse leakage current V = V A R R RRM T = 125 C 10 100 j T = 25 C 1.40 j I = 15A F T = 150 C 0.90 1.10 j (2) V Forward voltage drop V F T = 25 C 1.6 j I = 30 A F T = 150 C 1.1 1.35 j 1. Pulse test: tp = 5 ms, < 2% 2. Pulse test: tp = 380 s, < 2% To evaluate the conduction losses use the following equation: 2 P = 0.85 x I + 0.0167 I F(AV) F (RMS) 2/8 Doc ID 023116 Rev 1