BCP51; BCX51; BC51PA
45 V, 1 A PNP medium power transistors
Rev. 9 — 13 October 2011
Product data sheet
1. Product profile
1.1 General description
PNP medium power transistor series in Surface-Mounted Device (SMD) plastic packages.
Table 1.
Product overview
Package
NXP
BCP51
BCX51
BC51PA
[1]
Type number
NPN complement
JEITA
SC-73
SC-62
-
JEDEC
-
TO-243
-
BCP54
BCX54
BC54PA
SOT223
SOT89
SOT1061
Valid for all available selection groups.
1.2 Features and benefits
High current
Three current gain selections
High power dissipation capability
Exposed heatsink for excellent thermal and electrical conductivity (SOT89, SOT1061)
Leadless very small SMD plastic package with medium power capability (SOT1061)
AEC-Q101 qualified
1.3 Applications
Linear voltage regulators
High-side switches
Battery-driven devices
Power management
MOSFET drivers
Amplifiers
1.4 Quick reference data
Table 2.
Symbol
V
CEO
I
C
I
CM
Quick reference data
Parameter
collector-emitter voltage
collector current
peak collector current
single pulse; t
p
1 ms
Conditions
open base
Min
-
-
-
Typ
-
-
-
Max
45
1
2
Unit
V
A
A
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