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BUH50 Datasheet, PDF (1/10 Pages) Motorola, Inc – POWER TRANSISTOR 4 AMPERES 800 VOLTS 50 WATTS | |||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
⢠Designer's Data Sheet
SWITCHMODE NPN Silicon
Planar Power Transistor
The BUH50 has an application specific stateâofâart die designed for use in
50 Watts HALOGEN electronic transformers and switchmode applications.
This high voltage/high speed transistor exhibits the following main feature:
⢠Improved Efficiency Due to Low Base Drive Requirements:
â High and Flat DC Current Gain hFE
â Fast Switching
⢠Motorola â6SIGMAâ Philosophy Provides Tight and Reproductible
Parametric Distributions
⢠Specified Dynamic Saturation Data
⢠Full Characterization at 125°C
Order this document
by BUH50/D
BUH50
POWER TRANSISTOR
4 AMPERES
800 VOLTS
50 WATTS
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ MAXIMUM RATINGS
Rating
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CollectorâEmitter Sustaining Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CollectorâBase Breakdown Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CollectorâEmitter Breakdown Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ EmitterâBase Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Collector Current â Continuous
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ â Peak(1)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Base Current â Continuous
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Base Current â Peak (1)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ *Total Device Dissipation @ TC = 25_C
*Derate above 25°C
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Operating and Storage Temperature
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ THERMAL CHARACTERISTICS
Thermal Resistance
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ â Junction to Case
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ â Junction to Ambient
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Maximum Lead Temperature for Soldering Purposes:
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ 1/8â³ from case for 5 seconds
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃà (1) Pulse Test: Pulse Width = 5 ms, Duty Cycle ⤠10%.
Symbol
VCEO
VCBO
VCES
VEBO
IC
ICM
IB
IBM
PD
TJ, Tstg
RθJC
RθJA
TL
CASE 221Aâ06
TOâ220AB
Value
500
800
800
9
4
8
2
4
50
0.4
â 65 to 150
2.5
62.5
260
Unit
Vdc
Vdc
Vdc
Vdc
Adc
Adc
Watt
W/_C
_C
_C/W
_C
Designerâs and SWITCHMODE are trademarks of Motorola, Inc.
Designerâs Data for âWorst Caseâ Conditions â The Designerâs Data Sheet permits the design of most circuits entirely from the information presented. SOA Limit
curves â representing boundaries on device characteristics â are given to facilitate âworst caseâ design.
©MMoototorroollaa, IBncip. 1o9la95r Power Transistor Device Data
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