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BUX85G SWITCHMODEtNPN Silicon Power Transistors
The BUX85G is designed for high voltage, high speed power switching applications like converters, inverters, switching regulators, motor control systems.
Features http://onsemi.com
* * * * *
VCEO(sus) - 450 V VCES(sus) - 1000 V Fall time = 0.3 ms (typ) at IC = 1.0 A VCE(sat) = 1.0 V (max) at IC = 1.0 A, IB = 0.2 A These Devices are Pb-Free and are RoHS Compliant*
2.0 AMPERES POWER TRANSISTOR NPN SILICON 450 VOLTS, 50 WATTS
MAXIMUM RATINGS
Rating Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current - Continuous - Peak (Note 1) - Continuous - Peak (Note 1) Symbol VCEO(sus) VCES VEBO ICM IB IBM IBM PD TJ, Tstg IC Value 450 1000 5 2 3.0 0.75 1.0 1 50 400 -65 to +150 Unit Vdc Vdc Vdc Adc Adc Adc W W/_C _C BUX85G AY WW Symbol RqJC RqJA TL Max 2.5 62.5 275 Unit _C/W _C/W _C BUX85 A Y WW G = Device Code = Assembly Location = Year = Work Week = Pb-Free Package 1 2 3 TO-220AB CASE 221A-09 STYLE 1
Reverse Base Current - Peak Total Device Dissipation @ TC = 25_C Derate above 25C Operating and Storage Junction Temperature Range
MARKING DIAGRAM
THERMAL CHARACTERISTICS
Characteristics Thermal Resistance, Junction-to-Case Thermal Resistance, Junction-to-Ambient Maximum Lead Temperature for Soldering Purposes 1/8 from Case for 5 Seconds
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. 1. Pulse Test: Pulse Width = 5 ms, Duty Cycle x 10%.
ORDERING INFORMATION
Device BUX85G Package TO-220 (Pb-Free) Shipping 50 Units / 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.
(c) Semiconductor Components Industries, LLC, 2010
April, 2010 - Rev. 13
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Publication Order Number: BUX85/D
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2. Pulse Test: PW = 300 ms, Duty Cycle x2%. SWITCHING CHARACTERISTICS DYNAMIC CHARACTERISTICS ON CHARACTERISTICS (Note 2) OFF CHARACTERISTICS (Note 2)
ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted)
Fall Time
Fall Time
Storage Time
Turn-on Time
Current-Gain - Bandwidth Product (IC = 500 mAdc, VCE = 1 0 Vdc, f = 1 MHz)
Base-Emitter Saturation Voltage (IC = 1 Adc, IB = 0.2 Adc)
Collector-Emitter Saturation Voltage (IC = 0.3 Adc, IB = 30 mAdc) (IC = 1 Adc, IB = 200 mAdc)
DC Current Gain (IC = 0.1 Adc, VCE = 5 V)
Emitter Cutoff Current (VEB = 5 Vdc, IC = 0)
Collector Cutoff Current (VCES = Rated Value) (VCES = Rated Value, TC = 125_C)
Collector-Emitter Sustaining Voltage (IC = 100 mAdc, (L = 25 mH) See Figure 1
Characteristic
Same above cond. at TC = 95_C
VCC = 250 Vdc, IC = 1 A IB1 = 0.2 A, IB2 = 0.4 A See Figure 2
http://onsemi.com
BUX85G
2 VCEO(sus) Symbol VCE(sat) VBE(sat) IEBO ICES hFE ton fT ts tf tf Min 450 30 - - - - 4 - - - - - - Typ 0.3 0.3 50 2 - - - - - - - - - Max 1.4 3.5 0.5 1.1 0.8 1 0.2 1.5 - - - 1 - mAdc mAdc MHz Unit Vdc Vdc Vdc ms ms ms ms -
BUX85G
+6 V L HOR OSCILLOSCOPE VERT ~ 30 - 60 Hz 4V + 100 W 1W 250 250 IC (mA) 100
MIN VCEOsust
0 VCEO (V)
Figure 1. Test Circuit for VCEOsust
tr 30 ns 90 IB % 10 t IBoff WAVEFORM ICon 90 IC % 10 0 ton ts IBon
tf
t
+ 25 V BD139 200 W T 100 W T.U.T. VIM 680 mF 250 W 100 mF VCC 250 V
tm VI 100 W
30 W 50 W BD140 680 mF
Figure 2. Switching Times/Test Circuit http://onsemi.com
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BUX85G
PACKAGE DIMENSIONS
TO-220AB CASE 221A-09 ISSUE AF
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. DIM A B C D F G H J K L N Q R S T U V Z INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.161 0.095 0.105 0.110 0.155 0.014 0.025 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 BASE COLLECTOR EMITTER COLLECTOR MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 4.09 2.42 2.66 2.80 3.93 0.36 0.64 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
-T- B
4
SEATING PLANE
F
T
C S
Q
123
A U K
H Z L V G D N
R J
STYLE 1: PIN 1. 2. 3. 4.
SWITCHMODE is a trademark of Semiconductor Components Industries, LLC.
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
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http://onsemi.com
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BUX85/D

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