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BC557B

BC557B

BC557B

ON Semiconductor

BC557B datasheet pdf and Transistors - Bipolar (BJT) - Single product details from ON Semiconductor stock available on our website

SOT-23

BC557B Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status OBSOLETE (Last Updated: 1 day ago)
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Number of Pins 3
Supplier Device Package TO-92-3
Weight 200.005886mg
Operating Temperature -55°C~150°C TJ
Packaging Bulk
Published 2005
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Through Hole
Max Operating Temperature 150°C
Min Operating Temperature -65°C
Voltage - Rated DC -45V
Max Power Dissipation 625mW
Current Rating -100mA
Frequency 150MHz
Base Part Number BC557
Number of Elements 1
Polarity PNP
Voltage 45V
Element Configuration Single
Current 1A
Power Dissipation 500mW
Power - Max 625mW
Gain Bandwidth Product 150MHz
Transistor Type PNP
Collector Emitter Voltage (VCEO) 45V
Max Collector Current 100mA
DC Current Gain (hFE) (Min) @ Ic, Vce 180 @ 2mA 5V
Current - Collector Cutoff (Max) 100nA
Vce Saturation (Max) @ Ib, Ic 650mV @ 5mA, 100mA
Collector Emitter Breakdown Voltage 45V
Voltage - Collector Emitter Breakdown (Max) 45V
Current - Collector (Ic) (Max) 100mA
Collector Emitter Saturation Voltage -300mV
Max Breakdown Voltage 45V
Frequency - Transition 320MHz
Collector Base Voltage (VCBO) 50V
Emitter Base Voltage (VEBO) 5V
hFE Min 200
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.05000 $0.05
500 $0.0495 $24.75
1000 $0.049 $49
1500 $0.0485 $72.75
2000 $0.048 $96
2500 $0.0475 $118.75
BC557B Product Details

BC557B Description


The BC557B is a PNP transistor, the collector and emitter are closed (forward biased) when the base pin is held at the ground and open (reverse biased) when a signal is applied to the base pin.



BC557B Features



Bi-Polar PNP Transistor


DC Current Gain (hFE) is 300 maximum


Continuous Collector current (IC) is 100mA


Emitter Base Voltage (VBE) is 6V


Base Current(IB) is 5mA maximum


Available in TO-92 Package




BC557B Applications



Driver Modules like Relay Driver, LED driver etc.


Amplifier modules like Audio amplifiers, signal Amplifiers etc.


Darlington pair.


Related Part Number

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