Philips PBSS4240Y User Manual
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MBD128
PBSS4240Y
40 V low V
Product specification 2001 Jul 13
CEsat
NPN transistor
Philips Semiconductors Product specification
40 V low V
CEsat
NPN transistor
FEATURES
• Low collector-emitter saturation voltage
• High current capability
• Improved device reliability due to reduced heat
generation
• Replacement for SOT89/SOT223 standard packaged
transistors due to enhanced performance.
APPLICATIONS
• Supply line switching circuits
• Battery management applications
• DC/DC converter applications
• Strobe flash units
• Heavydutybatterypoweredequipment(motorandlamp
drivers).
DESCRIPTION
NPN low V
transistor in a SOT363 (SC-88) plastic
CEsat
package.
PNP complement: PBSS5240Y.
PBSS4240Y
QUICK REFERENCE DATA
SYMBOL PARAMETER MAX. UNIT
V
CEO
I
CM
R
CEsat
PINNING
PIN DESCRIPTION
1 collector
2 collector
3 base
4 emitter
5 collector
6 collector
handbook, halfpage
collector-emitter voltage 40 V
peak collector current 3 A
equivalent on-resistance <200 mΩ
654
1, 2, 5, 6
3
MARKING
TYPE NUMBER MARKING CODE
PBSS4240Y 42*
Note
1. * = p: made in Hongkong.
* = t: made in Malaysia.
(1)
4
123
Top view
MAM441
Fig.1 Simplified outline (SOT363; SC-88) and
symbol.
2001 Jul 13 2
Philips Semiconductors Product specification
40 V low V
NPN transistor
CEsat
PBSS4240Y
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
BM
P
tot
T
stg
T
j
T
amb
collector-base voltage open emitter − 40 V
collector-emitter voltage open base − 40 V
emitter-base voltage open collector − 5V
collector current (DC) − 2A
peak collector current − 3A
peak base current − 300 mA
total power dissipation T
≤ 25 °C; note 1 − 270 mW
amb
T
≤ 25 °C; note 2 − 430 mW
amb
storage temperature −65 +150 °C
junction temperature − 150 °C
operating ambient temperature −65 +150 °C
Notes
1. Device mounted on a printed-circuit board, single side copper, tinplated and standard footprint.
2. Device mounted on a printed-circuit board, single side copper, tinplated and mounting pad for collector 1 cm2.
THERMAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th j-a
thermal resistance from junction to
ambient
in free air; note 1 463 K/W
in free air; note 2 291 K/W
Notes
1. Device mounted on a printed-circuit board, single side copper, tinplated and standard footprint.
2. Device mounted on a printed-circuit board, single side copper, tinplated and mounting pad for collector 1 cm2.
2001 Jul 13 3
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