onsemi-BC307

Part #onsemi-BC307
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onsemi-BC307
BC307/308/309  
Switching and Amplifier Applications  
•
Low Noise: BC309  
TO-92  
1. Collector
 
2. Base
 
3. Emitter  
1
PNP Epitaxial Silicon Transistor  
Absolute Maximum Ratings

T =25
°
C unless otherwise noted  

a
Symbol  
Parameter  
Value  
Units  
V
V
V
Collector-Emitter Voltage  
: BC307  
: BC308/309  
Collector-Emitter Voltage  
CES  
-50  
-30  
V
V
CEO  
: BC307  
: BC308/309  
-45  
-25  
V
V
Emitter-Base Voltage  
-5  
-100  
V
EBO  
I
Collector Current (DC)  
Collector Power Dissipation  
Junction
T
e
mperature  
Storage
T
e
mperature  
mA  
mW  
°
C  
C
P
500  
C
T
T
150  
J
-55 ~ 150  
°
C  
STG  
©2002 Fairchild Semiconductor Corporation  
Rev. A2, August 2002  

Electrical Characteristics
T =25
°
C unless otherwise noted  
a
Symbol  
Parameter  
Test Condition  
Min.  
Typ.  
Max.  
Units  
BV  
BV  
BV  
Collector-Emitter Breakdown Voltage  
I =
 
-2mA, I
 
=0  
CEO  
CES  
EBO  
C
B
: BC307  
: BC308/309  
-45  
-25  
V
V
Collector-Emitter Breakdown Voltage  
I =
 
-10
µ
A, V
 
=0  
C BE  
: BC307  
: BC308/309  
-50  
-30  
V
V
Emitter-Base Breakdown Voltage  
I =
 
-10
µ
A, I
 
=0  
-5  
V
E
C
I
Collector Cut-off Current  
: BC307  
CES  
V
V
= -45
V
, V
 
=
0  
= -25
V
, V
 
= 0  
BE  
-2  
-2  
-15  
-15  
nA  
nA  
CE  
CE  
BE  
: BC308/309  
h
DC Current Gain  
V
= -5
V
, I
 
=
–
2mA  
120  
8 0 0  
-0.3  
FE  
CE  
C
V
V
V
(sat)  
Collector-Emitter Saturation Voltage  
I =
 
-10mA, I
 
= -0.5mA  
V
V
CE  
BE  
BE  
C
B
I =
 
-100mA, I
 
= -5mA  
-0.5  
C
B
(sat)  
(on)  
Collector-Base Saturation Voltage  
I =
 
-10mA, I
 
= -0.5mA  
-0.7  
-0.85  
V
V
C
B
I =
 
-100mA, I
 
= -5mA  
C
B
Base-Emitter On Voltage  
Current Gain Bandwidth Product  
Output Capacitance  
V
= -5
V
, I
 
=
–
2mA  
-0.55  
-0.62  
130  
-0.7  
6
V
MHz  
pF  
CE  
CE  
CB  
EB  
C
f
V
V
V
= -5
V
, I
 
=
–
10mA, f=50MHz  
C
T
C
C
= -10
V
,
 
I
=
0,
 
f=1MHz  
E
ob  
ib  
Input Capacitance  
= -0.5V, I
 
=0, f=1MHz  
12  
pF  
C
NF  
Noise Figure  
: BC307/308  
: BC309  
V
= -5
V
, I
 
=
–
0.2mA,  
10  
4
4
dB  
dB  
dB  
CE  
C
R =2K
Ω
, f=1KHz  
G
: BC309  
V
= -5
V
, I
 
=
–
0.2mA  
2
CE  
C
R =2K
Ω
, f=30~15KHz  
G
h
Classification  
FE  
Classification  
A
B
C
h
120 ~ 220  
180 ~ 460  
380 ~ 800  
FE  
©2002 Fairchild Semiconductor Corporation  
Rev. A2, August 2002  

Typical Characteristics  
-50  
1000  
100  
10  
V

CE

= -5V  
-45  
I

B

= -400
µ
A  
I

B

= -350
µ
A  
-40  
I

B

= -300
µ
A  
I

B

= -250
µ
A  
-35  
-30  
-25  
-20  
-15  
-10  
-5  
I

B

= -200
µ
A  
I

B

= -150
µ
A  
I

B

= -100
µ
A  
I

B

= -50
µ
A  
1
-0.1  
-1  
-10  
-100  
-2  
-4  
-6  
-8  
-10  
-12  
-14  
-16  
-18  
-20  
I

C

[mA], COLLECTOR CURRENT  
V

CE

[V], COLLECTOR-EMITTER VOLTAGE  
Figure 1. Static Characteristic  
Figure 2. DC current Gain  
-10  
-100  
V

CE

= -5V  
I

C

= -10 I

B  

V

BE

(sat)  
-1  
-10  
-0.1  
-1  
V

CE

(sat)  
-0.01  
-0.1  
-0.1  
-0.0  
-1  
-10  
-100  
-0.2  
-0.4  
-0.6  
-0.8  
-1.0  
-1.2  
I

C

[mA], COLLECTOR CURRENT  
V

BE

[V], BASE-EMITTER VOLTAGE  
Figure 3. Base-Emitter Saturation Voltage  
Collector-Emitter Saturation Voltage  
Figure 4. Base-Emitter Capacitance  
1000  
100  
10  
f=1MHz  
V

CE

= -5V  
I

E

= 0  
10  
1
-1  
-10  
-100  
-1  
-10  
V

CB

[V], COLLECTOR-BASE VOLTAGE  
I

C

[mA], COLLECTOR CURRENT  
Figure 5. Collector Output Capacitance  
Figure 6. Current Gain Bandwidth Product  
©2002 Fairchild Semiconductor Corporation  
Rev. A2, August 2002  

Package Dimensions  
TO-92  
+0.25  
–0.15  
4.58  
0.46
±
0.10  
+0.10  
–0.05  
1.27TYP  
1.27TYP  
0.38  
[1.27
±
0.20  
]
[1.27
±
0.20
]  
3.60
±
0.20  
(R2.29)  
Dimensions in Millimeters  
©2002 Fairchild Semiconductor Corporation  
Rev. A2, August 2002  

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PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY  
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NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.  
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT  
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR  
CORPORATION.  
As used herein:  
1. Life support devices or systems are devices or systems  
which, (a) are intended for surgical implant into the body,  
or (b) support or sustain life, or (c) whose failure to perform  
when properly used in accordance with instructions for use  
provided in the labeling, can be reasonably expected to  
result in significant injury to the user.  
2. A critical component is any component of a life support  
device or system whose failure to perform can be  
reasonably expected to cause the failure of the life support  
device or system, or to affect its safety or effectiveness.  
PRODUCT STATUS DEFINITIONS  
Definition of Terms  
Datasheet Identification  
Product Status  
Definition  
Advance Information  
Formative or In  
Design  
This datasheet contains the design specifications for  
product development. Specifications may change in  
any manner without notice.  
Preliminary  
First Production  
This datasheet contains preliminary data, and  
supplementary data will be published at a later date.  
Fairchild Semiconductor reserves the right to make  
changes at any time without notice in order to improve  
design.  
No Identification Needed  
Obsolete  
Full Production  
This datasheet contains final specifications. Fairchild  
Semiconductor reserves the right to make changes at  
any time without notice in order to improve design.  
Not In Production  
This datasheet contains specifications on a product  
that has been discontinued by Fairchild semiconductor.  
The datasheet is printed for reference information only.  
©2002 Fairchild Semiconductor Corporation  
Rev. I1  

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Product status/pricing/packaging  
Product  
BC308  
Product status  
Pb-free Status  
Pricing* Package
 
type Leads  
Packing method  
Package Marking Convention**  
Line 1:
 
(Fairchild logo)  
$Y  
&
Z
(Asm. Plant Code)  
Full Production  
$0.061  
TO-92  
3
BULK  
& (3-Digit
 
Date Code)  
3
Line 2: BC308  
Line 1:  
(Fairchild logo)  
$Y  
&
Z
(Asm. Plant Code)  
BC308A  
Full Production  
$0.062  
TO-92  
3
BULK  
& (3-Digit
 
Date Code)  
3
Line 2: BC Line 3: 308A  
BC308ABU  
BC308ATA  
Full Production  
Full Production  
$0.0238  
$0.0238  
TO-92  
TO-92  
3
3
BULK  
Line 1: BC308 Line 2: A Line 3: -&3  
AMMO  
Line 1: BC308 Line 2: A Line 3: -&3  

BC308ATF  
BC308ATFR  
BC308BBU  
BC308BTA  
BC308BU  
BC308C  
Full Production  
Full Production  
Full Production  
Full Production  
Full Production  
Full Production  
Full Production  
Full Production  
Full Production  
$0.0238  
$0.0238  
$0.0238  
$0.0238  
$0.0275  
$0.06  
TO-92  
TO-92  
TO-92  
TO-92  
TO-92  
TO-92  
TO-92  
TO-92  
TO-92  
3
3
3
3
3
3
3
3
3
TAPE REEL  
TAPE REEL  
BULK  
Line 1: BC308 Line 2: A Line 3: -&3  
Line 1: BC308 Line 2: A Line 3: -&3  
Line 1: BC308 Line 2: B Line 3: -&3  
Line 1: BC308 Line 2: B Line 3: -&3  
Line 1: BC308 Line 3: -&3  
AMMO  
BULK  
Line 1:  
(Fairchild logo)  
$Y  
&
Z
(Asm. Plant Code)  
BULK  
& (3-Digit
 
Date Code)  
3
Line 2: BC Line 3: 308C  
BC308CBU  
BC308TA  
$0.0275  
$0.0275  
$0.0275  
BULK  
Line 1: BC308 Line 2: C Line 3: -&3  
AMMO  
Line 1: BC308 Line 3: -&3  
Line 1: BC308 Line 3: -&3  
BC308TAR  
AMMO  
* Fairchild 1,000 piece Budgetary Pricing  
** A sample button will appear if the part is available through Fairchild’s on-line samples program. If there is no sample button, please  
contact a
Fairchild distributor
to obtain samples  

Indicates product with Pb-free second-level interconnect. For more information
click here.  
Package marking information for product BC308 is available.
Click here for more information
.  
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BC308A  
BC308ABU  
BC308ATA  
BC308ATF  
BC308ATFR  
BC308BBU  
BC308BTA  
BC308BU  
BC308C  
BC308CBU  
BC308TA  
BC308TAR  
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