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.