© Semiconductor Components Industries, LLC, 2009
June, 2009 Rev. 7
1Publication Order Number:
BC337/D
BC337, BC337-25,
BC337-40
Amplifier Transistors
NPN Silicon
Features
These are PbFree Devices
MAXIMUM RATINGS
Rating Symbol Value Unit
Collector Emitter Voltage VCEO 45 Vdc
Collector Base Voltage VCBO 50 Vdc
Emitter Base Voltage VEBO 5.0 Vdc
Collector Current Continuous IC800 mAdc
Total Device Dissipation @ TA = 25°C
Derate above 25°C
PD625
5.0
mW
mW/°C
Total Device Dissipation @ TC = 25°C
Derate above 25°C
PD1.5
12
W
mW/°C
Operating and Storage Junction
Temperature Range
TJ, Tstg 55 to +150 °C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, JunctiontoAmbient RqJA 200 °C/W
Thermal Resistance, JunctiontoCase RqJC 83.3 °C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
COLLECTOR
1
2
BASE
3
EMITTER
MARKING DIAGRAM
BC33
7xx
AYWW G
G
BC337xx = Device Code
(Refer to page 4)
A = Assembly Location
Y = Year
WW = Work Week
G =PbFree Package
(Note: Microdot may be in either location)
123
12
BENT LEAD
TAPE & REEL
AMMO PACK
STRAIGHT LEAD
BULK PACK
3
TO92
CASE 29
STYLE 17
BC337, BC33725, BC33740
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector Emitter Breakdown Voltage
(IC = 10 mA, IB = 0)
V(BR)CEO 45 Vdc
Collector Emitter Breakdown Voltage
(IC = 100 mA, IE = 0)
V(BR)CES 50 Vdc
EmitterBase Breakdown Voltage
(IE = 10 mA, IC = 0)
V(BR)EBO 5.0 Vdc
Collector Cutoff Current
(VCB = 30 V, IE = 0)
ICBO 100 nAdc
Collector Cutoff Current
(VCE = 45 V, VBE = 0)
ICES 100 nAdc
Emitter Cutoff Current
(VEB = 4.0 V, IC = 0)
IEBO 100 nAdc
ON CHARACTERISTICS
DC Current Gain
(IC = 100 mA, VCE = 1.0 V) BC337
BC33725
BC33740
(IC = 300 mA, VCE = 1.0 V)
hFE
100
160
250
60
630
400
630
BaseEmitter On Voltage
(IC = 300 mA, VCE = 1.0 V)
VBE(on) 1.2 Vdc
Collector Emitter Saturation Voltage
(IC = 500 mA, IB = 50 mA)
VCE(sat) 0.7 Vdc
SMALLSIGNAL CHARACTERISTICS
Output Capacitance
(VCB = 10 V, IE = 0, f = 1.0 MHz)
Cob 15 pF
CurrentGain Bandwidth Product
(IC = 10 mA, VCE = 5.0 V, f = 100 MHz)
fT210 MHz
Figure 1. Thermal Response
t, TIME (SECONDS)
0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100
0.01
0.02
0.03
0.05
0.07
0.1
0.2
0.3
0.5
0.7
1.0
r(t), NORMALIZED EFFECTIVE TRANSIENT
THERMAL RESISTANCE
D = 0.5
0.2
0.1
0.05
0.02
0.01
SINGLE PULSE
qJC(t) = (t) qJC
qJC = 100°C/W MAX
qJA(t) = r(t) qJA
qJA = 375°C/W MAX
D CURVES APPLY FOR
POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) TC = P(pk) qJC(t)
t1
t2
P(pk)
DUTY CYCLE, D = t1/t2
SINGLE PULSE
BC337, BC33725, BC33740
http://onsemi.com
3
CURRENT LIMIT
THERMAL LIMIT
SECOND BREAKDOWN LIMIT
1.0 ms1.0 s TJ = 135°C
TA = 25°C
TC = 25°C
dc
dc
(APPLIES BELOW RATED VCEO)
1000
10
1001.0 3.0 10 30
VCE, COLLECTOR-EMITTER VOLTAGE
Figure 2. Active Region Safe Operating Area
IC, COLLECTOR CURRENT (MA)
Figure 3. DC Current Gain
IC, COLLECTOR CURRENT (mA)
hFE, DC CURRENT GAIN
100
1000
10
10000.1 10 100
100
1.0
TJ = 135°C
100 ms
VCE = 1 V
TJ = 25°C
IB, BASE CURRENT (mA)
Figure 4. Saturation Region
IC, COLLECTOR CURRENT (mA)
Figure 5. “On” Voltages
100
10
1
VR, REVERSE VOLTAGE (VOLTS)
Figure 6. Temperature Coefficients
+1
IC, COLLECTOR CURRENT (mA)
Figure 7. Capacitances
0.1 11 10 100 1000
-2
-1
0
VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS
)
V, VOLTAGE (VOLTS)
V, TEMPERATURE COEFFICIENTS (mV/ C)°θ
C, CAPACITANCE (pF)
1.0
0.8
0.6
0.4
0.2
0
0.01 0.1 10 1001
1.0
0.8
0.6
0.4
0.2
0
1 10 1000100
10 100
TJ = 25°C
IC = 10 mA
TA = 25°CVBE(sat) @ IC/IB = 10
VBE(on) @ VCE = 1 V
VCE(sat) @ IC/IB = 10
qVC for VCE(sat)
qVB for VBE
Cob
Cib
100 mA 300 mA 500 mA
BC337, BC33725, BC33740
http://onsemi.com
4
ORDERING INFORMATION
Device Marking Package Shipping
BC337G 7
TO92
(PbFree)
5000 Units / Bulk
BC337RL1G 7 2000 / Tape & Reel
BC337025G 725 5000 Units / Bulk
BC33725RL1G 725 2000 / Tape & Reel
BC33725ZL1G 725 2000 / Ammo Box
BC337040G 740 5000 Units / Bulk
BC33740RL1G 740 2000 / Tape & Reel
BC33740ZL1G 740 2000 / Ammo Box
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
BC337, BC33725, BC33740
http://onsemi.com
5
PACKAGE DIMENSIONS
TO92 (TO226)
CASE 2911
ISSUE AM
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P AND
BEYOND DIMENSION K MINIMUM.
R
A
P
J
L
B
K
G
H
SECTION XX
C
V
D
N
N
XX
SEATING
PLANE DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.175 0.205 4.45 5.20
B0.170 0.210 4.32 5.33
C0.125 0.165 3.18 4.19
D0.016 0.021 0.407 0.533
G0.045 0.055 1.15 1.39
H0.095 0.105 2.42 2.66
J0.015 0.020 0.39 0.50
K0.500 --- 12.70 ---
L0.250 --- 6.35 ---
N0.080 0.105 2.04 2.66
P--- 0.100 --- 2.54
R0.115 --- 2.93 ---
V0.135 --- 3.43 ---
1
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. CONTOUR OF PACKAGE BEYOND
DIMENSION R IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P
AND BEYOND DIMENSION K MINIMUM.
RA
P
J
B
K
G
SECTION XX
C
V
D
N
XX
SEATING
PLANE DIM MIN MAX
MILLIMETERS
A4.45 5.20
B4.32 5.33
C3.18 4.19
D0.40 0.54
G2.40 2.80
J0.39 0.50
K12.70 ---
N2.04 2.66
P1.50 4.00
R2.93 ---
V3.43 ---
1
T
STRAIGHT LEAD
BULK PACK
BENT LEAD
TAPE & REEL
AMMO PACK
STYLE 17:
PIN 1. COLLECTOR
2. BASE
3. EMITTER
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
N. American Technical Support: 8002829855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81357733850
BC337/D
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 3036752175 or 8003443860 Toll Free USA/Canada
Fax: 3036752176 or 8003443867 Toll Free USA/Canada
Email: orderlit@onsemi.com
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your loca
l
Sales Representative