BC557BU
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- Mfr.Part #
- BC557BU
- Manufacturer
- onsemi
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- TRANS PNP 45V 0.1A TO92-3
- Stock
- 22,435
- In Stock ：
- 22,435
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Vce Saturation (Max) @ Ib, Ic :
- 650mV @ 5mA, 100mA
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Current - Collector Cutoff (Max) :
- 15nA ICBO
- Gain Bandwidth Product :
- 150MHz
- Element Configuration :
- Single
- hFE Min :
- 110
- Collector Emitter Breakdown Voltage :
- 45V
- Operating Temperature :
- 150°C TJ
- Packaging :
- Bulk
- Mounting Type :
- Through Hole
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 110 @ 2mA 5V
- Current Rating :
- -100mA
- Collector Base Voltage (VCBO) :
- -50V
- Number of Pins :
- 3
- Transistor Type :
- PNP
- RoHS Status :
- RoHS Compliant
- Frequency :
- 150MHz
- Max Collector Current :
- 100mA
- Base Part Number :
- BC557
- Voltage - Rated DC :
- -45V
- Weight :
- 178.2mg
- Collector Emitter Saturation Voltage :
- -250mV
- Number of Elements :
- 1
- Power Dissipation :
- 500mW
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 500mW
- Emitter Base Voltage (VEBO) :
- -5V
- Collector Emitter Voltage (VCEO) :
- 650mV
- Datasheets
- BC557BU
,TO-226_straightlead.jpg)
PNP 150°C TJ 15nA ICBO 1 Elements TO-226-3, TO-92-3 (TO-226AA) Bulk Through Hole
BC557BU Overview
As dc = Ic/Ib, DC current gain is the ratio of base current to collector current, and DC current gain for this device is 110 @ 2mA 5V.The collector emitter saturation voltage is -250mV, which allows for maximum design flexibility.When VCE saturation is 650mV @ 5mA, 100mA, transistor means Ic has reached transistors maximum value (saturated).Emitter base voltages of -5V can achieve high levels of efficiency.Fuse current ratings refer to how much current the fuse can carry for an indefinite period without deteriorating too much, and this device has a current rating of -100mA.A maximum collector current of 100mA volts can be achieved.
BC557BU Features
the DC current gain for this device is 110 @ 2mA 5V
a collector emitter saturation voltage of -250mV
the vce saturation(Max) is 650mV @ 5mA, 100mA
the emitter base voltage is kept at -5V
the current rating of this device is -100mA
BC557BU Applications
There are a lot of ON Semiconductor
BC557BU applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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