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Is Now
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onsemi and and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates and/or
subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi
product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without
notice. The information herein is provided “as-is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality,
or suitability of its products for any particular purpose, nor does onsemi 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. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws,
regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. “Typical” parameters which may be provided in onsemi 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. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized
for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for
implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi 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 onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative
Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others.
BUV27
NPN Silicon Power
Transistor
This device is designed for use in switching regulators and motor
control.
Features
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• Low Collection Emitter Saturation Voltage
• Fast Switching Speed
• These Devices are Pb−Free and are RoHS Compliant*
POWER TRANSISTOR
12 AMPERES
120 VOLTS
70 WATTS
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector−Emitter Sustaining Voltage
VCEO
120
Vdc
Collector−Emitter Breakdown Voltage
VCBO
240
Vdc
Emitter−Base Voltage
VEBO
7.0
Vdc
IC
12
Adc
Collector Current
− Continuous
Collector Current
− Peak (Note 1)
ICM
20
Adc
Base Current
IB
4.0
Adc
Total Device Dissipation (TC = 25°C)
Derate above 25°C
PD
70
0.56
W
W/°C
Operating and Storage Temperature
TJ, Tstg
− 65 to 150
°C
SCHEMATIC
COLLECTOR
2,4
1
BASE
3
EMITTER
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Pulse Test: Pulse Width = 5.0 ms, Duty Cycle ≤ 10%.
MARKING
DIAGRAM
4
THERMAL CHARACTERISTICS
Rating
Thermal Resistance,
Junction−to−Case
Junction−to−Ambient
Symbol
Max
Unit
RqJC
RqJA
1.78
62.5
°C/W
TO−220
CASE 221A
STYLE 1
1
2
BUV27G
AYWW
3
1
BUV27
A
Y
WW
G
= Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
Device
BUV27G
Package
Shipping
TO−220
(Pb−Free)
50 per Rail
*For additional information on our Pb−Free strategy and soldering details,
please download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2014
November, 2014 − Rev. 5
1
Publication Order Number:
BUV27/D
BUV27
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Symbol
Max
Unit
ICER
Collector Cut−off
Current (RBE = 50 W)
VCE = 240 V, TC = 125°C
3.0
mA
ICEX
Collector Cut−off Current
VCE = 240 V, VBE = −1.5 V, TC = 125°C
1.0
mA
IEBO
Emitter Cut−off Current (IC = 0)
VBE = 5 V
1.0
mA
Collector−Emitter Sustaining Voltage
IC = 0.2 A, L = 25 mH
120
Emitter−Base Voltage (IC = 0)
IE = 50 mA
7.0
VCE(sat)
(Note 2)
Collector−Emitter Saturation Voltage
VBE(sat)
(Note 2)
Base−Emitter Saturation Voltage
VCEO(sus)
VEBO
Parameter
Test Conditions
Min
Typ
V
30
V
IC = 4 A, IB = 0.4 A
IC = 8 A, IB = 0.8 A
0.7
1.5
V
IC = 8 A, IB = 0.8 A
2.0
V
0.8
1.2
0.25
ms
ms
ms
Resistive Load
ton
ts
tf
Turn−on Time
Storage Time
Fall Time
VCC = 90 V, IC = 8 A
VBE = −6 V, IB1 = 0.8 A
RBB = 3.75 W
0.4
0.5
0.12
VCC = 90 V, IC = 8 A
IB1 = 0.8 A, VBE = −5 V
LB = 1 mH
VCC = 90 V, IC = 8 A
IB1 = 0.8 A, VBE = −5 V
LB = 1 mH, TJ = 125°C
0.6
0.04
Inductive Load
ts
tf
Storage Time
Fall Time
ts
tf
Storage Time
Fall Time
ms
2.0
0.15
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. Pulsed: Pulse Duration = 300 ms, Duty Cycle = 2%
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2
r(t), TRANSIENT THERMAL
RESISTANCE (NORMALIZED)
BUV27
1.0
0.7
0.5
D = 0.5
0.3
0.2
0.2
0.1
0.1
ZqJC(t) = r(t) RqJC
RqJC = 1.785C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) - TC = P(pk) ZqJC(t)
0.05
0.07
0.05
0.02
0.03
0.02
0.01
t2
DUTY CYCLE, D = t1/t2
SINGLE PULSE
0.01
0.01
0.02
0.05
0.1
0.2
0.5
1.0
2.0
5.0
t, TIME (ms)
10
20
50
100
200
500 1.0 k
,ICCOLLECTOR CURRENT (AMP)
Figure 1. Thermal Response
20
16
10
There are two limitations on the power handling ability of
a transistor: average junction temperature and second
breakdown. Safe operating area curves indicate IC − VCE
limits of the transistor that must be observed for reliable
operation, i.e., the transistor must not be subjected to greater
dissipation then the curves indicate.
The data of Figures 2 is based on TJ(pk) = 150°C; TC is
variable depending on conditions. Second breakdown pulse
limits are valid for duty cycles to 10% provided TJ(pk)
< 150°C. TJ(pk) may be calculated from the data in Figure 1.
At high case temperatures, thermal limitations will reduce
the power that can be handled to values less than the
limitations imposed by second breakdown.
100 ms
5 ms
dc
1.0
0.02
2.0
BONDING WIRE LIMITED
THERMALLY LIMITED
SECOND BREAKDOWN
LIMITED @ TC = 25°C
5.0
10
50
20
120 150
VCE, COLLECTOR−EMITTER VOLTAGE (V)
Figure 2. Forward Bias Safe Operating Area
PD, POWER DISSIPATION (WATTS)
0.1
TA
TC
3.0
60
2.0
40
1.0
20
0
0
TC
TA
0
20
40
80
60
100
120
T, TEMPERATURE (°C)
Figure 3. Power Derating
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3
140
160
BUV27
1000
1.3
VBE(ON), BASE−EMITTER ON
VOLTAGE (V)
TA = 150°C
TA = 25°C
TA = −55°C
100
VBE(sat), BASE−EMITTER SATURATION VOLTAGE (V)
10
0.1
1
10
1.1
1
0.9
TA = −55°C
0.8
TA = 25°C
0.7
0.6
TA = 150°C
0.5
0.4
0.3
0.1
100
1
10
100
IC, COLLECTOR CURRENT (A)
IC, COLLECTOR CURRENT (A)
Figure 4. DC Current Gain vs. Collector
Current
Figure 5. Base−Emitter Turn−ON Voltage vs.
Collector Current
1
1.3
IC/IB = 10
1.2
1.1
1
0.9 TA = −55°C
TA = 25°C
0.8
0.7
TA = 150°C
0.6
0.5
0.4
0.3
0.1
1
10
IC/IB = 10
TA = 150°C
0.1
TA = 25°C
TA = −55°C
0.01
0.1
100
1
10
100
IC, COLLECTOR CURRENT (A)
IC, COLLECTOR CURRENT (A)
Figure 6. Base−Emitter Saturation Voltage vs.
Collector Current
Figure 7. Collector−Emitter Saturation Voltage
vs. Collector Current
80
ftau, CURRENT−GAIN BANDWIDTH
PRODUCT (MHz)
10k
C, CAPACITANCE (pF)
VCE = 2 V
1.2
VCE(ON), COLLECTOR−EMITTER
SATURATION VOLTAGE (V)
hFE, DC CURRENT GAIN
VCE = 2 V
Cibo
1k
Cobo
100
10
0.1
1
10
VCE = 1 V
TA = 25°C
70
60
50
40
30
20
10
0
0.1
100
1
10
VR, REVERSE VOLTAGE (V)
IC, COLLECTOR CURRENT (A)
Figure 8. Capacitance
Figure 9. Current Gain Bandwidth Product vs.
Collector Current
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4
BUV27
PACKAGE DIMENSIONS
TO−220
CASE 221A−09
ISSUE AH
−T−
B
SEATING
PLANE
C
F
T
S
4
DIM
A
B
C
D
F
G
H
J
K
L
N
Q
R
S
T
U
V
Z
A
Q
1 2 3
U
H
K
Z
L
R
V
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
J
G
D
INCHES
MIN
MAX
0.570
0.620
0.380
0.415
0.160
0.190
0.025
0.038
0.142
0.161
0.095
0.105
0.110
0.161
0.014
0.024
0.500
0.562
0.045
0.060
0.190
0.210
0.100
0.120
0.080
0.110
0.045
0.055
0.235
0.255
0.000
0.050
0.045
----0.080
MILLIMETERS
MIN
MAX
14.48
15.75
9.66
10.53
4.07
4.83
0.64
0.96
3.61
4.09
2.42
2.66
2.80
4.10
0.36
0.61
12.70
14.27
1.15
1.52
4.83
5.33
2.54
3.04
2.04
2.79
1.15
1.39
5.97
6.47
0.00
1.27
1.15
----2.04
N
STYLE 1:
PIN 1.
2.
3.
4.
BASE
COLLECTOR
EMITTER
COLLECTOR
ON Semiconductor and the
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent−Marking.pdf. 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
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
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USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
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Phone: 81−3−5817−1050
www.onsemi.com
5
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
BUV27/D