STA471A NPN Darlington With built-in avalanche diode Absolute maximum ratings External dimensions D ••• STA (10-pin) Electrical characteristics (Ta=25°C) (Ta=25°C) Specification min typ max Symbol Ratings Unit Symbol VCBO 60±10 V ICBO VCEO 60±10 V IEBO VEBO 6 V VCEO 50 IC 2 A hFE 2000 ICP 4 (PW≤1ms, Du≤25%) A VCE(sat) 1.1 1.5 V IB 0.5 A VBE(sat) 1.8 2.2 V VFEC 1.3 1.8 V IFEC=1A ton 0.5 µs VCC 30V, 4 (Ta=25°C) PT W 20 (Tc=25°C) Unit Conditions 10 µA VCB=50V 5 mA VEB=6V 60 70 V 5000 10000 IC=10mA VCE=4V, IC=1A IC=1A, IB=2mA Tj 150 °C tstg 4.0 µs IC=1A, Tstg –40 to +150 °C tf 1.0 µs IB1=–IB2=2mA fT 50 MHz VCE=12V, IE=–0.1A Cob 25 pF VCB=10V, f=1MHz 3 5 2 1 7 4 R1 9 6 8 R2 10 R1: 3.5kΩ typ R2: 200Ω typ Characteristic curves IC-VCE Characteristics (Typical) 4 hFE-IC Characteristics (Typical) (VCE=4V) 10000 mA 10.0 hFE-IC Temperature Characteristics (Typical) (VCE=4V) 10000 Typ IB= 5000 A 5.0m A 2.0m 3 5000 Ta 1000 A hFE 0.6m 2 A 0.4m 1000 hFE IC (A) A 1.0m 500 °C 25 °C 75 °C 25 C 0° –3 =1 500 A 0.3m 1 100 100 50 0 0 1 2 3 4 5 50 30 0.02 6 0.05 0.1 0.5 IC-VBE Temperature Characteristics (Typical) (IC=1A) 3 25°C –30°C 75°C 3 2 IC (A) VCE (sat) (V) (VCE=4V) 4 Ta=125°C 5°C 1 4 1 0.5 0.1 VCE(sat)-IB Temperature Characteristics (Typical) 75°C 25°C –30°C Ta=12 VCE (sat) (V) 2 0.05 IC (A) (IC / IB=1000) 3 30 0.02 4 IC (A) VCE (V) VCE(sat)-IC Temperature Characteristics (Typical) 1 2 1 0 0.2 0 0.1 3 1 0.5 0.5 1 IB (mA) θ j-a-PW Characteristics PT-Ta Characteristics 30 0 0 3 IC (A) 1 Safe Operating Area (SOA) 1m IC (A) PT (W) θ j–a (°C / W) 1 100×100×2 12 4.0 ms 10 16 s 100µs With Silicone Grease Natural Cooling Heatsink: Aluminum in mm With Infinite Heatsink 10 1 3 5 20 8.0 2 VBE (V) 24 5 –30°C T a= 1 75 25 °C °C 25 °C 1 0.5 50×50×2 25×50×2 Single Pulse Without Heatsink 0.1 Without Heatsink Ta=25°C 0.5 0.2 0.5 1 5 10 50 100 PW (mS) 500 1000 0 –40 0 50 Ta (°C) 100 150 0.05 3 5 50 10 100 VCE (V) 181