BC817-16W SERIES
NPN GENERAL PURPOSE TRANSISTORS
VOLTAGE
FEATURES
0.087(2.20)
0.078(2.00)
45 Volts
POWER
300 mW
• NPN epitaxial silicon, planar design
• Collector current I
C
= 500mA
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.054(1.35)
0.045(1.15)
0.087(2.20)
0.070(1.80)
MECHANICAL DATA
• Case: SOT-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0002 ounces, 0.005 grams
• Device Marking : BC817-16W : 8S
BC817-25W : 8V
BC817-40W : 8W
0.056(1.40)
0.047(1.20)
0.004(0.10)MAX.
0.044(1.10)
0.035(0.90)
0.016(0.40)
0.008(0.20)
MAXIMUM RATINGS
PARAMETER
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current - Continuous
Total Power Dissipation ( NOTE )
Junction and Storage Temperature Range
SYMBOL
V
CEO
V
CBO
V
EBO
I
C
P
TOT
T
J
, T
STG
Value
45
50
5.0
500
300
-55 to +150
UNIT
V
V
V
mA
mW
o
C
THERMAL CHARACTERISTICS
PARAMETER
Thermal Resistance Junction to Ambient ( NOTE )
SYMBOL
R
θJA
Value
420
UNIT
o
C
0.004(0.10)MIN.
• General purpose amplifier applications
0.006(0.15)
0.002(0.05)
/W
NOTE : Transistor mounted on FR-5 board minimum pad mounting conditions.
March 15,2011-REV.02
PAGE . 1
BC817-16W SERIES
ELECTRICAL CHARACTERISTICS ( T
J
=25
o
C,unless otherwise notes )
PARAMETER
Collector-Emitter Breakdown Voltage ( Ic=10mA, IB=0 )
Collector-Base Breakdown Voltage ( V
EB
=0V, Ic=10A )
Emitter-Base Breakdown Voltage ( I
E
=1A, Ic=0 )
Emitter-Base Cutoff Current ( V
EB
=5V )
Collector-Base Cutoff Current ( V
CB
=20V, I
E
=0 )
DC Current Gain ( Ic=100mA, V
CE
=1V )
T
J
=25
o
C
T
J
=150
o
C
BC817-16W
BC817-25W
BC817-40W
SYMBOL
V
(BR)
CEO
V
(BR)
CBO
V
(BR)
EBO
I
EBO
I
CBO
MIN.
45
50
5.0
-
-
-
100
160
250
40
V
CE(SAT)
V
BE(ON)
C
CBO
f
T
-
-
-
100
TYP.
-
-
-
-
-
-
-
-
-
-
-
-
7.0
-
MAX.
-
-
-
100
100
5.0
250
400
600
-
0.7
1.2
-
-
UNIT
V
V
V
nA
nA
A
-
-
-
-
V
V
pF
MHz
h
FE
1V )
DC Current Gain ( Ic=500mA, V
CE
=
Collector-Emitter Saturation Voltage ( Ic=500mA, I
B
=50mA )
Base-Emitte Voltage ( Ic=500mA, V
CE
=1.0V )
Collector-Base Capacitance (V
CB
=10V, I
E
=0, f=1MHz)
Current Gain-Bandwidth Product ( Ic=10mA, V
CE
=5V, f=100MHz )
March 15,2011-REV.02
PAGE . 2
BC817-16W SERIES
10
I
C
/I
B
= 10
1
I
C
/I
B
= 10
V
BE ( SAT )
(V)
T
J
= 150°C
1
V
CE ( SAT )
(V)
0.1
T
J
= 150°C
T
J
= 25°C
0.1
0.1
1
10
100
1000
0.01
0.1
T
J
= 25°C
1
10
100
1000
I
C
, Collector Current (mA)
I
C
, Collector Current (mA)
Fig.1 Base-Emitter Saturation Voltage
600
V
CE
= 1V
400
T
J
= 75°C
T
J
= 150°C
Fig.2 Collector-Emitter Saturation Voltage
600
T
J
= 75°C
400
T
J
= 150°C
V
CE
= 1V
hFE
200
T
J
= 25°C
0
0.1
1
10
100
1000
hFE
200
T
J
= 25°C
0
0.1
1
10
100
1000
I
C
, Collector Current (mA)
I
C
, Collector Current (mA)
Fig.3 BC817-16W：Typical DC Current Gain
800
600
T
J
= 75°C
T
J
= 150°C
V
CE
= 1V
Fig.4 BC817-25W：Typical DC Current Gain
100
C
EB
f =1MHz
T
J
=25°C
C
CB,
C
CB
(pF)
hFE
400
200
0
0.1
1
10
100
1000
T
J
= 25°C
10
C
CB
1
0.1
1
10
100
I
C
, Collector Current (mA)
V
CB
,
V
EB
(V)
Fig.5 BC817-40W：DC Current Gain
Fig.6 Typical Capacitance
March 15,2011-REV.02
PAGE . 3
BC817-16W SERIES
MOUNTING PAD LAYOUT
SOT-323
0.026
(0.66)
Unit：inch(mm)
0.034
(0.86)
0.026
(0.65)
0.026
(0.65)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
March 15,2011-REV.02
0.073
(1.85)
PAGE .
4
BC817-16W SERIES
Part No_packing code_Version
BC817-16W_R1_00001
BC817-16W_R2_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
March 15,2011-REV.02
PAGE .
5
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