DISCRETE SEMICONDUCTORS
DATA SHEET
BF820; BF822
NPN high-voltage
transistors
Product data sheet Supersedes data of 1999 Apr 15
2004 Jan 16
NXP Semiconductors
NPN high-voltage
transistors
Product data sheet
BF820; BF822
FEATURES • Low current (max.
50 mA) • High voltage (max.
300 V).
APPLICATIONS • Telephony and professional communication equipment.
PINNING
PIN 1 2 3
base emitter collector
DESCRIPTION
DESCRIPTION
NPN high-voltage
transistor in a SOT23 plastic package.
PNP complements: BF821; BF823.
MARKING
TYPE NUMBER BF820 BF822
MARKING CODE(1) 1V* 1X*
Note
1.
* = p : Made in Hong Kong.
* = t : Made in Malaysia.
* = W : Made in China.
handbook, halfpage
3
3
1
1
Top view
2...