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BDX42 Datasheet, PDF (2/8 Pages) NXP Semiconductors – NPN Darlington transistors | |||
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Philips Semiconductors
NPN Darlington transistors
Product speciï¬cation
BDX42; BDX43; BDX44
FEATURES
⢠High current (max. 1 A)
⢠Low voltage (max. 80 V)
⢠Integrated diode and resistor.
APPLICATIONS
⢠Industrial switching applications such as:
â print hammers
â solenoids
â relay and lamp drivers.
DESCRIPTION
NPN Darlington transistor in a TO-126; SOT32 plastic
package. PNP complements: BDX45 and BDX47.
PINNING
PIN
1
2
3
DESCRIPTION
emitter
collector, connected to metal part of
mounting surface
base
handbook, halfpage
2
3
1
1 2 3 Top view
MAM349
Fig.1 Simplified outline (TO-126; SOT32)
and symbol.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
VCBO
collector-base voltage
BDX42
BDX43
BDX44
VCES
collector-emitter voltage
BDX42
BDX43
BDX44
IC
collector current (DC)
Ptot
total power dissipation
hFE
DC current gain
fT
transition frequency
CONDITIONS
open emitter
VBE = 0
Tamb ⤠25 °C
Tmb ⤠100 °C
IC = 150 mA; VCE = 10 V
IC = 500 mA; VCE = 10 V
IC = 500 mA; VCE = 5 V; f = 100 MHz
MIN. TYP. MAX. UNIT
â
â
60
V
â
â
80
V
â
â
90
V
â
â
â
â
â
â
â
â
â
â
â
â
1000 â
2000 â
â
200
45
V
60
V
80
V
1
A
1.25 W
5
W
â
â
â
MHz
1997 Jul 02
2
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