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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D088
PMBT5550 NPN high-voltage transistor
Product specification Supersedes data of 1997 Jun 16 1999 Apr 15
Philips Semiconductors
Product specification
NPN high-voltage transistor
FEATURES • Low current (max. 300 mA) • Low voltage (max. 140 V). APPLICATIONS • Telephony. DESCRIPTION
handbook, halfpage
PMBT5550
PINNING PIN 1 2 3 base emitter collector DESCRIPTION
NPN high-voltage transistor in a SOT23 plastic package. PNP complement: PMBT5401. MARKING TYPE NUMBER PMBT5550 Note 1. ∗ = p : Made in Hong Kong. ∗ = t : Made in Malaysia. MARKING CODE(1) ∗1F
Top view
3 3 1 2
1
2
MAM255
Fig.1 Simplified outline (SOT23) and symbol.
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134).