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BC557B

PNP bipolar transistor

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BC557B NXP Semiconductors (Philips)
BC557B NXP Semiconductors (Philips)
pcs
ID Code:133485
Manufacturer:NXP Semiconductors (Philips)
Price with VAT : 0,0267 €
Price without VAT : 0,0221 €
VAT:21 %
Availability:on request
Total stock:0 pcs
Marking manufacturer: BC557B
Central warehouse Zdice: 0 pcs
External warehouse KV (delivery time 5÷10 days): 0 pcs
Unit:: pcs
quantity discounts
QuantityPrice without VATPrice with VAT
5 + 0,0221 €0,0267 €
20 + 0,0169 €0,0205 €
PNP bipolar transistor

Basic information:

Marking manufacturerBC557B 
Type of casing:THT 
Case:TO- 92 
KategorieBipolar PNP 
Type of component:!_pnp_! 
Configuration:1*Transistor 
RoHSYes 
REACHNo 
NOVINKA
RoHS1Ano 

Electrical parameters:

Udc (URRM, UCEO, Umax) -45 [V] ?

Udc - definitions for components


Udc = URRM - Diode

Udc = UDRM , URRM - Thyristor

Udc = UCEO - Transistors

Udc = Umax -

Idc max (Tc/Ta=25÷160°C)-0.1 [A] ?

Current at the lowest temperature.
The specifications in the datasheet.


Idc=IF (AV) - Diode

Idc=IT (AV) - Thyristor

Idc=IC max - BJT, IGBT

Idc=ID max - Transistor: FET

 

Idc max (Tc/Ta=25°C)-0.1 [A]
UCE (sat) (@25°C)-0.3 [V]
Pmax without heatsink ( TA=25°C)0.5 [W]
fmax max.frequency (max./typ.)100 [MHz] ?

fmax - definitions for components


fmax = fT (BJT-transition frequency)

fmax = fmax (operation frequency)

hFE current gain (max./typ.)220÷475 

Material, color, design:

Type of material:!_si-silicon_! 

Thermal and mechanical parameters:

Tmin (minimum working temperature)-65 [°C]
Tmax (maximum working temperature)150 [°C]
Rth-a (thermal resistance)250 [°C/W] ?

Rth-a - definitions for different components


Rth-a = Rthja per whole case

Rth-a - heatsink length L = 100 mm

Rth-a - heatsink /pc

 

Dimensions:

Number of Pins
Dimensions of outlets0.00 [mm]

Packaging and weight:

Unit:pcs 
Weight:0.15 [g]
Packaging (Number of units):100 

Alternatives and replacements

Alternative 1:BC557B 

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