SMA4020 Absolute maximum ratings PNP Darlington General purpose External dimensions B Electrical characteristics (Ta=25°C) Ratings Unit Symbol VCBO –60 V ICBO VCEO –60 V IEBO VEBO –6 V VCEO –60 IC –4 A hFE 2000 –1 A VCE(sat) 4 (Ta=25°C) PT SMA (Ta=25°C) Specification min typ max Symbol IB ••• Unit Conditions –10 µA VCB=–60V –10 mA VEB=–6V V IC=–10mA VCE=–4V, IC=–3A –1.5 V IC=–3A, IB=–6mA W 20 (Tc=25°C) Tj 150 °C Tstg –40 to +150 °C ■Equivalent circuit diagram 10 7 6 3 R1 R2 12 8 5 1 11 9 4 2 R1: 2kΩ typ R2: 150Ω typ Characteristic curves IC-VCE Characteristics (Typical) –6 hFE-IC Characteristics (Typical) (VCE=–4V) 10000 mA A –1.5m .2mA –1.8 5000 hFE-IC Temperature Characteristics (Typical) (VCE=–4V) 10000 75°C 5000 typ 25°C –1.0mA –0.9mA –0.8mA hFE IC (A) –4 1000 =1 Ta 1000 hFE IB=–2 A –1.2m 25 °C –3 500 500 100 100 0° C –2 0 0 –1 –2 –3 –4 –5 50 –0.03 –6 –0.1 –0.5 VCE (V) VCE(sat)-IC Temperature Characteristics (Typical) –1 50 –0.03 –5 –6 –0.1 –0.5 –5 –6 –1 IC (A) IC (A) VCE(sat)-IB Characteristics (Typical) IC-VBE Temperature Characteristics (Typical) (IC / IB=1000) –3 –3 (VCE=–4V) –6 –5 Ta=–30°C –1 –4 –3 IC=–4A IC=–2A –1 –30°C Ta=125 °C 25°C 75°C –2 IC (A) VCE (sat) (V) VCE (sat) (V) 75°C 25°C –2 –2 IC=–1A 125°C –1 0 –0.5 –1 0 –0.2 –5 –6 IC (A) –0.5 –5 –1 –10 0 0 –50 –100 IB (mA) θ j-a-PW Characteristics –1 PT-Ta Characteristics 20 –2 –3 VBE (V) Safe Operating Area (SOA) 20 –10 10 s 1m –5 10 m s 15 ith –1 eH IC (A) init 10 ea tsin PT (W) Inf –0.5 k θ j–a (°C / W) W 5 5 1 Without Heatsink –0.1 Single Pulse –0.05 Without Heatsink 0.5 1 5 10 50 100 PW (mS) 122 500 1000 0 –40 Ta=25°C 0 50 Ta (°C) 100 150 –0.03 –3 –5 –10 –50 VCE (V) –100