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| Datasheet File OCR Text: |
| Standard ICs 7-channel Darlington transistor array BA6250 / BA6250F / BA6251 / BA6251F The BA6250, BA6250F, BA6251, and BA6251F are 7-channel transistor arrays particularly suitable for interfaces between a microcomputer in a VCR and the various ICs, or between one IC and another, and for low current drives such as LEDs. *Features 1) High withstanding output voltage of 30V (max.). 2) Output current of 20mA max. (VIN 3V). *Block diagram IN1 IN2 IN3 IN4 IN5 IN6 IN7 GND 1 2 3 4 5 6 7 8 16 OUT1 15 OUT2 14 OUT3 13 OUT4 12 OUT5 11 OUT6 10 OUT7 *Internal circuit configuration BA6250 / BA6250F 1 R1 28k Q1 16 R4 Q2 2 Q3 R5 R6 15 3 R7 Q4 Q5 R8 R9 14 4 R10 Q6 Q7 R11 R12 13 5 R13 Q8 Q9 R14 R15 12 6 R16 Q11 Q10 R17 R18 11 7 10 R19 Q13 Q12 R20 R21 9N.C. Q14 R2 R3 100k 18k 8 Fig.1 BA6251 / BA6251F 16 28k Q1 R1 15 R3 Q2 R4 14 R5 Q3 R6 13 R7 Q4 R8 12 R9 Q5 R10 11 R11 Q6 R12 10 R13 Q7 R14 9N.C. 1 9 N.C. 2 3 4 5 6 7 R2 100k 8 Fig.2 *Absolute maximum ratings (Ta = 25C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Input voltage Output current Symbol VCEO Pd Topr Tstg VIN IO Max. 1C over 25C. Limits 30 500 - 25 ~ + 75 - 55 ~ + 125 30 30 Unit V mW C C V mA Reduced by 5mW for each increase in Ta of 1 Standard ICs BA6250 / BA6250F / BA6251 / BA6251F *Electrical characteristics (unless otherwise noted, Ta = 25C, VCC = 12V) Parameter Output power supply voltage range Input high level voltage Symbol VO Type BA6250 / BA6250F BA6251 / BA6251F BA6250 / BA6250F BA6251 / BA6251F BA6250 / BA6250F BA6251 / BA6251F BA6250 / BA6250F Min. -- -- 3 2 -- -- -- -- -- -- -- -- -- Typ. 12 12 -- -- -- -- -- 0.3 -- -- -- -- -- Max. 28 28 -- -- 0.6 0.3 1.4 -- 20 20 0.6 0.6 1 Unit V Conditions -- -- IOUT = 20mA IOUT IOUT IOUT 1mA 10A 10A Measurement circuit Fig. 3 VIH V Fig. 3 Input low level voltage Output voltage Output saturation voltage Output current VIL VOUT V Fig. 4 VCE (sat) BA6251 / BA6251F IOUT BA6250 / BA6250F BA6251 / BA6251F BA6250 / BA6250F BA6251 / BA6251F BA6250 / BA6250F V IOUT = 20mA, VIN = 12V IOUT = 10mA, VIN = 12V VIN VIN 3V 12V Fig. 3 mA Fig. 3 Input current Output leakage current IIN IL mA A IOUT = 10mA, VIN = 12V IOUT = 10mA, VIN = 12V VCC = 28V, VIN = 0V Fig. 3 -- *Measurement circuits BA6250 / BA6250F BA6251 / BA6251F IIN A IOUT IN BA6250 / BA6250F BA6251 / BA6251F IOUT A IN 1 ~ 7 1 UNIT 10 ~ 16 8 V VIN GND V VCE (sat) V VIN OUT 1 ~ 7 1 UNIT 10 ~ 16 8 12V GND OUT Fig.3 Fig.4 *External dimensions (Units: mm) BA6250 / BA6251 19.4 0.3 16 9 6.5 0.3 16 6.2 0.3 4.4 0.2 9 BA6250F / BA6251F 10.0 0.2 0.51Min. 1 8 7.62 3.2 0.2 4.25 0.3 1 1.5 0.1 8 0.11 0.3 0.1 1.27 2.54 0.5 0.1 0.4 0.1 0.3Min. 0.15 0 ~ 15 DIP16 SOP16 2 0.15 0.1 |
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