BD Transistor Datasheet pdf, BD Equivalent. Parameters and Characteristics. BD Datasheet, BD NPN Medium Power Transistor Datasheet, buy BD Transistor. BD, , , , , . Disclaimer This data sheet and its contents ( the “Information”) belong to the Premier Farnell Group (the “Group”) or are.

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Baking is required before using Products of which storage time is exceeding the recommended storage time period. Ceramic capacitors can be used for compensation of the output capacitor phase.

BD433 数据手册 PDF ( (BD433 – BD437) Silicon NPN Power Transistors )

High output voltage accuracy: Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information br433 in this document. However, the IC should not be used in applications characterized by continuous operation or transitioning of the protection circuit. Use both the front and reverse side of the PCB to increase the dstasheet dissipation pattern as far as possible.

Otherwise bent datqsheet may occur due to excessive stress applied when dropping of a carton. Parasitic diodes inevitably occur in the structure of the IC. Normal operation should be within the power dissipation rating, if however the rating is exceeded for a continued period, the junction temperature Tj will rise and the TSD circuit will be activated and turn all output pins OFF. This protection circuit is effective in preventing damage due to sudden and unexpected incidents.

Not dataxheet 4 N. We also recommend using reverse polarity diodes in series or a bypass between all pins and the VCC pin.

Low Quiescent Current LDO Regulator

The following are examples of safety measures: ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party datahseet such information or data.


Integrated thermal shutdown to protect the IC from overheating at overload conditions. We have now successfully completed our first stage – Opera. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading bd33 may negatively affect product performance and reliability.

ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or concerning such information. Also, make sure to turn off the power supply when connecting and disconnecting the inspection equipment. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products.

On the reverse side of the package this product has an exposed heat pad for improving the heat dissipation. These regulators are therefore ideal for applications requiring a direct connection to the battery and a low current consumption.

If there are any differences in translation version of this document formal version takes priority Application example ROHM cannot provide adequate confirmation of patents. Please take special care under dry condition e. In this daatasheet it also becomes impossible to determine the cause of the damage e.

BD NTE Equivalent NTE TRANSISTOR NPN SILICO – Wholesale Electronics

The amount of heat generated depends on the voltage difference across the input and output, load current, and bias current. In case of exceeding this absolute maximum dwtasheet, increase the board size and copper area to prevent exceeding the Pd rating. Similarly, care must be taken to avoid wiring pattern fluctuations in any connected external component GND.

Also, shorts caused by dust entering between the output, input and GND pin may result in damaging the IC. Includes switch Integrated overcurrent protection to protect the IC from damage caused by output short-circuiting.


Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may dahasheet.

The absolute maximum rating of the Pd stated in this specification is when the IC is mounted on a 70mm X 70mm X 1. If you intend to use our Products datasjeet any special or extraordinary environments or conditions as exemplified belowyour independent verification and confirmation of product performance, reliability, datawheet, prior to use, must be necessary: Although the actual application might be the cause of the transients, the IC input voltage, output current and temperature are also possible causes.

Pin Name Function Pin No.

BD433 Datasheet PDF – STMicroelectronics

Therefore do not employ any method in which parasitic diodes can operate such as applying a voltage to an input pin that is lower than the P substrate GND. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information.

For example, in case a resistor and a transistor are connected to the pins as daatasheet in the figure below then: Furthermore, these ICs also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions.

As a protection from static electricity, ensure that the assembly setup is grounded and take sufficient caution with transportation and storage.