BA12003BF Rohm, BA12003BF Datasheet
BA12003BF
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BA12003BF Summary of contents
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... High voltage, high current Darlington transistor array BA12001B / BA12003B / BA12003BF / BA12004B The BA12001B, BA12003B, BA12003BF, and BA12004B are high voltage, high current, high sustain voltage transistor arrays consisting of seven circuits of Darlington transistors. Because it incorporates built-in surge-absorbing diodes and base current-control resistors needed when using inductive loads such as relay coils, attachments can be kept to a minimum ...
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... BA12001B / BA12003B / BA12003BF / BA12004B Standard ICs ! ! ! ! Internal circuit configuration IN 7.2kΩ 3kΩ Fig.1 BA12001B 10.5kΩ IN 7.2kΩ 3kΩ Fig.3 BA12004B ! ! ! ! Absolute maximum ratings (Ta=25°C) Parameter Power supply voltage Input voltage other than BA12001B Input current BA12001B Output current Ground pin current ...
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... BA12001B / BA12003B / BA12003BF / BA12004B Standard ICs ! ! ! ! Electrical characteristics (Ta=25°C) Parameter Symbol Output leakage current current transfer ratio h FE Output saturation voltage V CE(sat) BA12003B / BA12004B BA12003B / BF Input voltage V IN BA12004B BA12003B / BA12004B BA12003B / BF Input current I IN BA12004B Diode reverse current I R Diode forward voltage ...
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... BA12001B / BA12003B / BA12003BF / BA12004B Standard ICs ! ! ! ! Application example (1) Relay driver ! ! ! ! Application notes The BA12001B is a transistor array which can be directly coupled to a general logic circuit such as PMOS, CMOS, or TTL. A current limiting resistor needs to be connected in series with the input. The BA12003B / BF can be coupled directly to TTL or CMOS output (when operating at 5V). In order to limit the input current to a stable value, resistors are connected in series to each of the inputs ...
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... BA12001B / BA12003B / BA12003BF / BA12004B Standard ICs ! ! ! ! Electrical characteristic curves 1400 Other than BA12003BF 1250 1200 1000 800 BA12003BF 625 600 400 200 100 125 150 AMBIENT TEMPERATURE : Ta (˚C) Fig.7 Power dissipation vs. ambient temperature 500 The shaded range should never be exceeded under ...
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... BA12001B / BA12003B / BA12003BF / BA12004B Standard ICs −25˚ 25˚ 75˚ INPUT VOLTAGE : V (V) IN Fig.16 Input current vs. input voltage (BA12004B External dimensions (Units : mm) BA12001B / BA12003B / BA12004B 19.4 ± 0 2.54 0.5 ± 0.1 DIP16 25 V OUT 75˚ 25˚ −25˚ 0.5 1 1.5 2 INPUT VOLTAGE : V ...