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STA474A Datasheet
Part Number
STA474A
Manufacturers
Sanken electric
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Description
PNP + NPN Darlington H-bridge
Datasheet
STA474A Datasheet (PDF)
www.DataSheet4U.com STA474A Absolute maximum ratings Symbol VCBO VCEO VEBO IC ICP IB PT Tj Tstg θj-c NPN 60 60 6 2 4 (PW≤1ms, Du≤25%) 0.5 PNP + NPN Darlington H-bridge External dimensions D • • • STA (10-pin) (Ta=25°C) Ratings PNP –60 –60 –6 –2 –4 (PW≤1ms, Du≤25%) –0.5 4 (Ta=25°C) 20 (Tc=25°C) 150 –40 to +150 6.25 Unit V V V A A A W °C °C °C/W sEquivalent circuit diagram 1 R1 R2 10 3 2 9 4 R3 R4 8 7 5 6 R1: 4kΩ typ R2: 100Ω typ R3: 4kΩ typ R4: 150Ω typ Characteristic curves IC-VCE Ch.
PNP + NPN Darlington H-bridge
www.DataSheet4U.com STA474A Absolute maximum ratings Symbol VCBO VCEO VEBO IC ICP IB PT Tj Tstg θj-c NPN 60 60 6 2 4 (PW≤1ms, Du≤25%) 0.5 PNP + NPN Darlington H-bridge External dimensions D • • • STA (10-pin) (Ta=25°C) Ratings PNP –60 –60 –6 –2 –4 (PW≤1ms, Du≤25%) –0.5 4 (Ta=25°C) 20 (Tc=25°C) 150 –40 to +150 6.25 Unit V V V A A A W °C °C °C/W sEquivalent circuit diagram 1 R1 R2 10 3 2 9 4 R3 R4 8 7 5 6 R1: 4kΩ typ R2: 100Ω typ R3: 4kΩ typ R4: 150Ω typ Characteristic curves IC-VCE Characteristics (Typical) NPN 4 A 0.0m IB=1 A 4.0m A 2.0m A 0.6m 0.4mA 0.3mA IC-VBE Temperature Characteristics (Typical) PNP NPN 4 –5.0mA 0.0 mA (VCE=4V) –4 3 IB= –2.0mA –1 –3 A 1.2m 3 –1.2mA –1.0mA IC (A) IC (A) 2 –2 –0.8mA –0.6mA –0.5mA –0.4mA IC (A) 2 1 –1 –0.3mA 1 12 5°C 75 ° °C C 0°C –3 25 0 0 1 2 3 4 5 6 0 0 –1 –2 –3 –4 –5 –6 0 0 Ta= 1 2 3 VCE (V) VCE (V) VBE (V) hFE-IC Characteristics (Typical) NPN 20000 10000 typ PNP (VCE=4V) 10000 5000 typ PNP (VCE=–4V) –4 (VCE=–4V) 5000 –3 hFE hFE 1000 500 IC (A) 1000 500 –2 –1 100 50 30 0.02 0.05 0.1 0.5 1 4 50 –0.02 –0.05 –0.1 –0.5 –1 –4 0 0 –1 Ta =1 25 75 °C °C 25 °C –3 0°C 100 –2 –3 IC (A) IC (A) VBE (V) hFE-IC Temperature Characteristics (Typical) NPN 20000 10000 5000 75°C 25°C 25 °C PNP (VCE=4V) 10000 75°C (VCE=–4V) 5000 25°C hFE 1000 500 Ta °C 25 =1 hFE 1000 500 Ta =1 –3 0° C 100 50 30 0.02 C 0° –3 100 50 –0.02 0.05 0.1 0.5 1 4 –0.05 –0.1 –0.5 –1 –.
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