MCC
TM
Micro Commercial Components
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
BC556A/B/C
BC557A/B/C
BC558A/B/C
PNP Silicon
Amplifier Transistor
625mW
TO-92
A
E
Features
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
150
o
C Junction Temperature
Through Hole Package
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Marking:Type Number
Halogen
free available upon request by adding suffix "-HF"
•
Mechanical Data
Case: TO-92, Molded Plastic
Polarity: indicated as
below.
B
Maximum Ratings @ 25
o
C Unless Otherwise Specified
Charateristic
Collector-Emitter Voltage
Symbol Value
-65
V
CEO
-45
-30
-80
V
CBO
-50
-30
V
EBO
-5.0
I
C
P
d
P
d
R JA
Unit
V
C
Collector-Base Voltage
BC556
BC557
BC558
BC556
BC557
BC558
V
V
mA
mW
mW/
o
C
W
mW/
o
C
o
D
Emitter-Base Voltage
Collector Current(DC)
Power Dissipation@T
A
=25
o
C
Power Dissipation@T
C
=25 C
Thermal Resistance, Junction to
Ambient Air
Thermal Resistance, Junction to
Case
Operating & Storage Temperature
o
-100
625
5.0
1.5
12
200
83.3
C
B
C
E
B
E
G
STRAIGHT LEAD BENT LEAD
BULK PACK
AMMO PACK
DIMENSIONS
C/W
C/W
o
DIM
A
B
C
D
E
G
R JC
o
T
j
, T
STG
-55~150
C
INCHES
MIN
.175
.175
.500
.016
.135
.095
.173
MM
MAX
.185
.185
---
.020
.145
.105
.220
MIN
4.45
4.45
12.70
0.41
3.43
2.42
4.40
MAX
4.70
4.70
---
0.63
3.68
2.67
5.60
NOTE
Straight Lead
Bent Lead
* For ammo packing detailed specification, click here to visit our website
of product packaging for details.
www.mccsemi.com
Revision: E
1 of 5
2014/12/15
MCC
Micro Commercial Components
TM
ELECTRICAL CHARACTERISTICS (T
a
=25℃ unless otherwise specified)
Parameter
Collector-base
breakdown voltage
BC556
BC557
BC558
BC556
BC557
BC558
V
(BR)EBO
I
CBO
I
E
=-100μA,I
C
=0
V
CB
=-70V,I
E
=0
V
CB
=-45V,I
E
=0
V
CB
=-25V,I
E
=0
V
CE
=-60V,I
B
=0
I
CEO
I
EBO
h
FE
*
Symbol
V
(BR)CBO
Test
conditions
Min
-80
-50
-30
-65
Typ
Max
Unit
V
I
C
= -0.1mA,I
E
=0
Collector-emitter
breakdown voltage
V
(BR)CEO
I
C
=-2mA,I
B
=0
-45
-30
-5
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
120
800
-0.3
-0.65
-0.8
-1
-0.55
-0.7
-0.82
6
150
V
V
μA
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
pF
MHz
MHz
MHz
Emitter-base breakdown voltage
BC556
Collector cut-off current
BC557
BC558
BC556
Collector cut-off current
BC557
BC558
Emitter cut-off current
DC current gain
Collector-emitter saturation voltage
V
CE
=-40V,I
B
=0
V
CE
=-25V,I
B
=0
V
EB
=-5V,I
C
=0
V
CE
=-5V, I
C
=-2mA
I
C
=-10mA,I
B
=-0.5mA
I
C
=-100mA,I
B
=-5mA
I
C
=-10mA,I
B
=-0.5mA
I
C
=-100mA,I
B
=-5mA
V
CE
=-5V, I
C
=-2mA
V
CE
=-5V, I
C
=-10mA
V
CB
=-10V,I
E
=0, f=1MHz
V
CE(sat)
V
BE(sat)
V
BE
C
ob
Base-emitter saturation voltage
Base-emitter voltage
Collector output capacitance
BC556
Transition frequency
BC557
BC558
f
T
V
CE
=-5V,I
C
=-10mA, f=100MHz
3
150
150
CLASSIFICATION of h
FE
RANK
RANGE
A
120-220
B
180-460
C
420-800
www.mccsemi.com
Revision: E
2 of 5
2014/12/15
BC556A thru BC558C
BC557/BC558
2.0
hFE , NORMALIZED DC CURRENT GAIN
1.5
1.0
0.7
0.5
VCE = –10 V
TA = 25°C
V, VOLTAGE (VOLTS)
–1.0
–0.9
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0.2
–0.2
–0.5 –1.0 –2.0
–5.0 –10 –20
–50
IC, COLLECTOR CURRENT (mAdc)
–100 –200
0
–0.1 –0.2
TA = 25°C
MCC
Micro Commercial Components
VBE(sat) @ IC/IB = 10
TM
VBE(on) @ VCE = –10 V
0.3
VCE(sat) @ IC/IB = 10
–0.5 –1.0 –2.0
–5.0 –10 –20
IC, COLLECTOR CURRENT (mAdc)
–50
–100
Figure 1. Normalized DC Current Gain
Figure 2. “Saturation” and “On” Voltages
–2.0
VCE , COLLECTOR–EMITTER VOLTAGE (V)
θ
VB , TEMPERATURE COEFFICIENT (mV/
°
C)
TA = 25°C
–1.6
1.0
–55°C to +125°C
1.2
1.6
2.0
2.4
2.8
–1.2
IC =
–10 mA
IC = –50 mA
IC = –20 mA
IC = –200 mA
IC = –100 mA
–0.8
–0.4
0
–0.02
–0.1
–1.0
IB, BASE CURRENT (mA)
–10 –20
–0.2
–10
–1.0
IC, COLLECTOR CURRENT (mA)
–100
Figure 3. Collector Saturation Region
f T CURRENT–GAIN – BANDWIDTH PRODUCT (MHz)
,
Figure 4. Base–Emitter Temperature Coefficient
10
7.0
C, CAPACITANCE (pF)
5.0
Cob
Cib
TA = 25°C
400
300
200
150
100
80
60
40
30
20
–0.5
VCE = –10 V
TA = 25°C
3.0
2.0
1.0
–0.4 –0.6
–1.0
–2.0
–4.0 –6.0
–10
–20 –30 –40
–1.0
–2.0 –3.0
–5.0
–10
–20
–30
–50
VR, REVERSE VOLTAGE (VOLTS)
IC, COLLECTOR CURRENT (mAdc)
Figure 5. Capacitances
Figure 6. Current–Gain – Bandwidth Product
www.mccsemi.com
Revision: E
3 of 5
2014/12/15
BC556A thru BC558C
BC556
–1.0
hFE , DC CURRENT GAIN (NORMALIZED)
VCE = –5.0 V
TA = 25°C
2.0
1.0
0.5
V, VOLTAGE (VOLTS)
TJ = 25°C
–0.8
VBE(sat) @ IC/IB = 10
–0.6
VBE @ VCE = –5.0 V
–0.4
MCC
TM
Micro Commercial Components
–0.2
0.2
0
–0.2
VCE(sat) @ IC/IB = 10
–1.0 –2.0 –5.0 –10 –20 –50 –100 –200
IC, COLLECTOR CURRENT (AMP)
–0.5
–50 –100 –200
–1.0 –2.0
–5.0 –10 –20
IC, COLLECTOR CURRENT (mA)
–0.1 –0.2
Figure 7. DC Current Gain
Figure 8. “On” Voltage
VCE , COLLECTOR–EMITTER VOLTAGE (VOLTS)
–2.0
θ
VB, TEMPERATURE COEFFICIENT (mV/
°
C)
–1.0
–1.6
IC =
–10 mA
–20 mA
–50 mA
–100 mA –200 mA
–1.4
–1.2
–1.8
θ
VB for VBE
–55°C to 125°C
–0.8
–2.2
–0.4
TJ = 25°C
0
–0.02
–0.05 –0.1 –0.2
–0.5 –1.0 –2.0
IB, BASE CURRENT (mA)
–5.0
–10
–20
–2.6
–3.0
–0.2
–0.5 –1.0
–50
–2.0
–5.0 –10 –20
IC, COLLECTOR CURRENT (mA)
–100 –200
Figure 9. Collector Saturation Region
Figure 10. Base–Emitter Temperature Coefficient
f T CURRENT–GAIN – BANDWIDTH PRODUCT
,
40
TJ = 25°C
C, CAPACITANCE (pF)
20
Cib
500
VCE = –5.0 V
200
100
50
10
8.0
6.0
4.0
2.0
–0.1 –0.2
Cob
20
–0.5 –1.0 –2.0
–5.0 –10 –20
VR, REVERSE VOLTAGE (VOLTS)
–50 –100
–100
–1.0
–10
IC, COLLECTOR CURRENT (mA)
Figure 11. Capacitance
Figure 12. Current–Gain – Bandwidth Product
www.mccsemi.com
Revision: E
4 of 5
2014/12/15
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-AP
Part Number-BP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-AP-HF
Packing
Ammo Packing:
20Kpcs/Carton
Bulk:
100Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision: E
5 of 5
2014/12/15
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