BA157GP......BA159GP 1 Amp. Glass Passivated Fast Recovery Rectifier Dimensions in mm. DO-41 (Plastic) Voltage 400 to 1000 V. Current 1.0 A. at 50 °C. ® 5 +0.2 -0 58.5 ± 0.5 Mounting instructions 1. Min. distance from body to soldering point, 4 mm. 2. Max. solder temperature, 350 °C. 3. Max. soldering time, 3.5 sec. 4. Do not bend lead at a point closer than 2 mm. to the body. • Glass passivated junction • High current capability • The plastic material carries U/L recognition 94 V-0 • Terminals: Axial Leads • Polarity: Color band denotes cathode Maximum Ratings, according to IEC publication No. 134 BA157GP BA158GP BA159GP 400 600 1000 VRRM Peak recurrent and non recurrent reverse voltage (V) IF(AV) Forward current at Tamb = 50 °C 1A IFRM Recurrent peak forward current 9A IFSM 10 ms. peak forward surge current IF = 0.5 A Max. reverse recovery IR = 1 A time from IRR = 0.25 A 35 A trr 150 ns 250 ns Tj Operating temperature range – 65 to + 175 °C Tstg Storage temperature range – 65 to + 175 °C ERSM Maximum non repetitive peak reverse avalanche energy. IR = 0.5 A ; TJ = 25 ºC 20 mJ Electrical Characteristics at Tamb = 25 °C VF Forward voltage drop at IF = 1 A IR Reverse current at VRRM Rthj-a at 25 oC at 125 oC Thermal resistance (I = 10 mm.) Max. Typ. 1.3 V 5µA 100 µ A 60 °C/W 45 °C/W 500 ns BA150GP Rating And Characteristic Curves TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE 1.4 10 10 mm. - 10 mm. 1.2 2 1 1 0.8 0.2 0.6 Tj = 25 °C 0.1 0.4 0.2 0.01 0 0.6 0.8 1 1.2 1.4 0 1.6 25 50 75 100 125 150 175 Tamb, ambient temperature (ºC) VF ' instantaneous forward voltage (V) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT TYPICAL JUNCTION CAPACITANCE 10 50 40 5 30 T j = 25 °C Tj = 25 °C f = 1 MHz 20 10 0 1 1 2 4 6 10 20 40 Number of cycles at 50 Hz. 100 1 5 10 VR reverse voltage (V) 50 100