SMA4021 Absolute maximum ratings PNP Darlington With built-in flywheel diode Ratings Unit Symbol VCBO VCEO VEBO IC ICP IB IF IFSM VR –60 –60 –6 –3 –6 (PW≤1ms, Du≤50%) –0.5 –6 (PW≤0.5ms, Du≤25%) –8 (PW≤10ms, Single pulse) 100 4 (Ta=25°C) 20 (Tc=25°C) 150 –40 to +150 V V V A A A A A V ICBO IEBO VCEO hFE VCE(sat) VBE(sat) Tj Tstg ••• Electrical characteristics (Ta=25°C) Symbol PT External dimensions B (Ta=25°C) Specification min typ max –10 –10 –60 2000 5000 12000 –1.5 –2.0 Unit Conditions µA mA V VCB=–60V VEB=–6V IC=–10mA VCE=–4V, IC=–2A V V IC=–2A, IB=–4mA ●Diode for flyback voltage absorption Specification min typ max 100 1.2 10 100 Symbol VR VF IR trr W °C °C SMA (Ta=25°C) Unit Conditions V V µA ns IR=10µA IF=1A VR=100V IF=±100mA ■Equivalent circuit diagram 7 6 R1 R2 1 10 9 4 3 2 12 8 5 11 R1: 2kΩ typ R2: 150Ω typ Characteristic curves IC-VCE Characteristics (Typical) hFE-IC Characteristics (Typical) (VCE=–4V) 10000 A A –1.5m .2mA m –1.8 hFE-IC Temperature Characteristics (Typical) (VCE=–4V) 10000 –6 5000 5000 typ 25 =1 Ta –1.0mA –0.9mA –0.8mA ˚C 1000 1000 hFE IC (A) –4 hFE IB=–2 A –1.2m 500 –3 0˚ C 500 –2 75˚C 25˚C 100 0 0 –1 –2 –3 –4 –5 100 50 –0.03 –6 –0.05 –0.1 –0.5 –1 50 –0.03 –5 –6 IC (A) VCE (V) VCE(sat)-IC Temperature Characteristics (Typical) –0.05 –0.1 –0.5 –1 –5 –6 IC (A) VCE(sat)-IB Characteristics (Typical) IC-VBE Temperature Characteristics (Typical) (VCE=–4V) (IC / IB=1000) –3 –3 –2 –2 –6 IC=–4A IC=–2A –1 –2 –30°C 75°C Ta=–30°C –1 25°C –3 Ta=125 °C 25°C 75°C –4 IC (A) VCE (sat) (V) VCE (sat) (V) –5 IC=–1A 125°C 0 –0.5 –1 –1 0 –0.2 –5 –6 –0.5 –1 IC (A) θ j-a-PW Characteristics 20 –5 –10 –50 0 –100 0 –1 –2 VBE (V) PT-Ta Characteristics Safe Operating Area (SOA) 20 –10 10 0µ s s IC (A) ea tsin k PT (W) –1 eH θ j–a (°C / W) m init 10 5 s Inf 5 1m ith 10 W 15 10µs –5 10 1 –3 IB (mA) Without Heatsink –0.5 –0.1 Single Pulse –0.05 Without Heatsink 0.5 1 5 10 50 PW (mS) 100 500 1000 0 –40 0 50 Ta (°C) 100 150 –0.03 –3 Ta=25°C –5 –10 –50 –100 VCE (V) 123