NXP Semiconductors
BCP51; BCX51; BC51PA
45 V, 1 A PNP medium power transistors
1.5
(1)
006aac674
1.5
(1)
006aac675
P
tot
(W)
(2)
P
tot
(W)
1.0
(2)
1.0
(3)
(3)
0.5
0.5
0.0
–75
–25
25
75
125
175
T
amb
(°C)
0.0
–75
–25
25
75
125
175
T
amb
(°C)
(1) FR4 PCB, mounting pad for collector 6 cm
2
(2) FR4 PCB, mounting pad for collector 1 cm
2
(3) FR4 PCB, standard footprint
(1) FR4 PCB, mounting pad for collector 6 cm
2
(2) FR4 PCB, mounting pad for collector 1 cm
2
(3) FR4 PCB, standard footprint
Fig 1.
Power derating curves SOT223
2.0
P
tot
(W)
1.5
(1)
Fig 2.
Power derating curves SOT89
006aac676
(2)
1.0
(3)
(4)
0.5
(5)
0.0
–75
–25
25
75
125
175
T
amb
(°C)
(1) FR4 PCB, 4-layer copper, mounting pad for collector 1 cm
2
(2) FR4 PCB, single-sided copper, mounting pad for collector 6 cm
2
(3) FR4 PCB, single-sided copper, mounting pad for collector 1 cm
2
(4) FR4 PCB, 4-layer copper, standard footprint
(5) FR4 PCB, single-sided copper, standard footprint
Fig 3.
Power derating curves SOT1061
BCP51_BCX51_BC51PA
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© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 9 — 13 October 2011
5 of 22
PHILIPS [ NXP SEMICONDUCTORS ]
