ON Semiconductor BC557B

Name: BC557B
Brand: ON Semiconductor
SKU: 2468193-BC557B
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BC557B

Manufacturer:: ON Semiconductor

Ventron No:: 2468193-BC557B

Description:: TRANS PNP 45V 0.1A TO-92

ECAD Model:

Datasheet:: BC556, 557, 558

Specifications

ON Semiconductor BC557B technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor BC557B.

Mounting Type
Through Hole
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Surface Mount
NO
Number of Pins
3
Transistor Element Material
SILICON
Operating Temperature
-55°C~150°C TJ
Packaging
Bulk
JESD-609 Code
e1
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
3
Terminal Finish
TIN SILVER COPPER
Voltage - Rated DC
-45V
Terminal Position
BOTTOM
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Current Rating
-100mA
Time@Peak Reflow Temperature-Max (s)
NOT APPLICABLE
Pin Count
3
Qualification Status
COMMERCIAL
Number of Elements
1
Configuration
SINGLE
Power Dissipation
500mW
Power - Max
625mW
Transistor Application
SWITCHING
Polarity/Channel Type
PNP
Transistor Type
PNP
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
Current - Collector (Ic) (Max)
100mA
Transition Frequency
150MHz
Frequency - Transition
320MHz
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

BC557B 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 180 @ 2mA 5V.When VCE saturation is 650mV @ 5mA, 100mA, transistor means Ic has reached transistors maximum value (saturated).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.In the part, the transition frequency is 150MHz.

BC557B Features
the DC current gain for this device is 180 @ 2mA 5V
the vce saturation(Max) is 650mV @ 5mA, 100mA
the current rating of this device is -100mA
a transition frequency of 150MHz

BC557B Applications
There are a lot of Rochester Electronics, LLC
BC557B applications of single BJT transistors.

Inverter
Interface
Driver
Muting

BC557B More Descriptions

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Trans GP BJT PNP 45V 0.1A 500mW Automotive 3-Pin TO-92 Ammo
BJT, TO-92, 45V, 100mA, PNP, 150°C
BC557B Diotec Bipolar PNP Transistor -45V

Product Comparison

The three parts on the right have similar specifications to BC557B.

Image

Part Number

Manufacturer

Mounting Type

Package / Case

Surface Mount

Number of Pins

Transistor Element Material

Operating Temperature

Packaging

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Terminal Finish

Voltage - Rated DC

Terminal Position

Peak Reflow Temperature (Cel)

Current Rating

Time@Peak Reflow Temperature-Max (s)

Pin Count

Qualification Status

Number of Elements

Configuration

Power Dissipation

Power - Max

Transistor Application

Polarity/Channel Type

Transistor Type

DC Current Gain (hFE) (Min) @ Ic, Vce

Current - Collector Cutoff (Max)

Vce Saturation (Max) @ Ib, Ic

Collector Emitter Breakdown Voltage

Current - Collector (Ic) (Max)

Transition Frequency

Frequency - Transition

RoHS Status

Lead Free

Mount

Published

ECCN Code

Additional Feature

Subcategory

Max Power Dissipation

Reach Compliance Code

Frequency

Base Part Number

Element Configuration

Gain Bandwidth Product

Collector Emitter Voltage (VCEO)

Max Collector Current

Collector Emitter Saturation Voltage

Collector Base Voltage (VCBO)

Emitter Base Voltage (VEBO)

hFE Min

Lifecycle Status

Factory Lead Time

Contact Plating

Weight

Max Breakdown Voltage

Height

Length

Width

Terminal Form

Case Connection

REACH SVHC

Radiation Hardening

View Compare
BC557B

ON Semiconductor

Through Hole

TO-226-3, TO-92-3 (TO-226AA)

NO

3

SILICON

-55°C~150°C TJ

Bulk

e1

yes

Obsolete

1 (Unlimited)

3

TIN SILVER COPPER

-45V

BOTTOM

NOT APPLICABLE

-100mA

NOT APPLICABLE

3

COMMERCIAL

1

SINGLE

500mW

625mW

SWITCHING

PNP

PNP

180 @ 2mA 5V

100nA

650mV @ 5mA, 100mA

45V

100mA

150MHz

320MHz

ROHS3 Compliant

Lead Free

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
BC556BZL1

ON Semiconductor

Through Hole

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

-

3

SILICON

-55°C~150°C TJ

Tape & Box (TB)

e0

-

Obsolete

1 (Unlimited)

3

Tin/Lead (Sn/Pb)

-65V

BOTTOM

235

-100mA

30

3

Not Qualified

1

-

625mW

-

AMPLIFIER

PNP

PNP

180 @ 2mA 5V

100nA

650mV @ 5mA, 100mA

65V

-

280MHz

-

Non-RoHS Compliant

Contains Lead

Through Hole

2002

EAR99

EUROPEAN PART NUMBER

Other Transistors

625mW

not_compliant

280MHz

BC556

Single

280MHz

650mV

100mA

-300mV

-80V

5V

180

-

-

-

-

-

-

-

-

-

-

-

-

BC557B vs BC556BZL1
BC556BTFR

Fairchild/ON Semiconductor

Through Hole

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

-

3

SILICON

150°C TJ

Tape & Reel (TR)

e3

yes

Active

1 (Unlimited)

3

-

-65V

BOTTOM

NOT SPECIFIED

-100mA

NOT SPECIFIED

-

Not Qualified

1

-

500mW

-

SWITCHING

PNP

PNP

200 @ 2mA 5V

15nA ICBO

650mV @ 5mA, 100mA

65V

-

150MHz

-

ROHS3 Compliant

Lead Free

Through Hole

2007

EAR99

-

Other Transistors

500mW

-

150MHz

BC556

Single

150MHz

65V

100mA

-250mV

-80V

-5V

110

ACTIVE (Last Updated: 4 days ago)

2 Weeks

Tin

240mg

65V

5.33mm

5.2mm

4.19mm

-

-

-

-

BC557B vs BC556BTFR
BC550CTA

Fairchild/ON Semiconductor

Through Hole

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

-

3

SILICON

150°C TJ

Tape & Box (TB)

e3

yes

Active

1 (Unlimited)

3

-

45V

BOTTOM

-

100mA

-

-

-

1

-

500mW

-

SWITCHING

NPN

NPN

420 @ 2mA 5V

15nA ICBO

600mV @ 5mA, 100mA

45V

-

300MHz

-

ROHS3 Compliant

Lead Free

Through Hole

2002

EAR99

-

Other Transistors

500mW

-

300MHz

BC550

Single

300MHz

45V

100mA

250mV

50V

5V

110

-

7 Weeks

Tin

240mg

45V

4.58mm

4.58mm

3.86mm

WIRE

ISOLATED

No SVHC

No

BC557B vs BC550CTA