BC635; BCP54; BCX54
NXP Semiconductors
45 V, 1 A NPN medium power transistors
10. Revision history
Table 10. Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
BC635_BCP54_BCX54_7 20070604
Product data sheet
-
BC635_BCP54_BCX54_6
Modifications:
• Table 1 “Product overview”: amended
• Section 1.2 “Features”: amended
• Section 1.3 “Applications”: amended
• Table 2 “Quick reference data”: IC parameter redefined to collector current
• Table 2 “Quick reference data”: ICM condition added
• Figure 2 and 3: amended
• Table 6 “Limiting values”: IC parameter redefined to collector current
• Table 6 “Limiting values”: ICM condition added
• Table 6 “Limiting values”: Ptot values for BCP54 and BCX54 adapted
• Table 7 “Thermal characteristics”: Rth(j-a) values for BCP54 and BCX54 rounded
• Figure 4: Zth redefined to Zth(j-a) transient thermal impedance from junction to ambient
• Figure 4: tp parameter redefined to pulse duration
• Figure 5: added
• Figure 6: Zth redefined to Zth(j-a) transient thermal impedance from junction to ambient
• Figure 6: tp parameter redefined to pulse duration
• Figure 7: added
• Figure 8: Zth redefined to Zth(j-a) transient thermal impedance from junction to ambient
• Figure 8: tp parameter redefined to pulse duration
• Figure 9: added
• Figure 11: amended
• Table 9 “Packing methods”: new packing method for BCX54 added
• Section 11 “Legal information”: updated
BC635_BCP54_BCX54_6 20050225
Product data sheet
CPCN200405029 BC635_637_639_4
BCP54_55_56_5
BCX54_55_56_4
BC635_637_639_4
BCP54_55_56_5
BCX54_55_56_4
20011010
20030206
20011010
Product specification
Product specification
Product specification
-
-
-
BC635_637_639_3
BCP54_55_56_4
BCX54_55_56_3
BC635_BCP54_BCX54_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 4 June 2007
13 of 15
NXP [ NXP ]
