STA434A

STA434A PNP + NPN Darlington H-bridge External dimensions D STA (10-pin) Absolute maximum ratings Symbol NPN Ratings PNP VCBO 80 –60 VCEO 60 –60 VEBO 6 –6 IC 4 –4 ICP 8 (PW≤10ms, Du≤50%) –8 (PW≤10ms, Du≤50%) 4 (Ta=25°C) PT 20 (Tc=25°C) Tj 150 Tstg –40 to +150 sEquivalent circuit diagram 10 R1 R2 6 8 7 9 3 5 2 4 R3 R4 1 R1: 2kΩ typ R2: 150Ω typ R3: 3kΩ typ R4: 200Ω typ (Ta=25°C) Unit V V V A A W °C °C 172 Characteristic curves IC (A) 6 4 2 0 0 20000 10000 5000 1000 500 NPN IB=42.0.0mmAA 1.2mA 0.8mA 0.6mA 0.5mA 0.4mA IC-VCE Characteristics (Typical) –6 –5 –4 –3 –2 IC (A) IB=–2.3mA PNP –1.8mA –1.5mA –1.2mA –1.0mA –0.8mA –1 2 4 6 VCE (V) 0 0 –1 –2 –3 –4 –5 –6 VCE (V) NPN hFE-IC Characteristics (Typical) (VCE=4V) typ 10000 5000 PNP (VCE=–4V) typ 1000 500 hFE hFE 100 50 30 0.03 0.05 0.1 0.5 1 4 IC (A) 100 50 20 –0.02 –0.05 –0.1 –0.5 –1 –4 IC (A) 20000 10000 5000 1000 500 hFE-IC Temperature Characteristics (Typical) NPN (VCE=4V constant) 10000 PNP (VCE=4V constant) 5000 Ta=125°C 25°C –30°C 1000 500 Ta=125°C 25°C –30°C hFE hFE 100 50 30 0.05 0.1 0.5 1 4 IC (A) 100 50 20 –0.02 –0.05 –0.1 –0.5 –1 –4 IC (A) IC-VBE Temperature Characteristics (Typical) NPN (VCE=4V) 4 3 2 IC (A) Ta=125°C 75°C 25°C –30°C 1 0 0 1 2 VBE (V) PNP (VCE=–4V) –4 –3 IC (A) Ta=125°C 75°C 25°C –30°C –2 –1 0 0 –1 –2 –3 VBE (V) STA434A Electrical characteristics NPN Symbol Specific...