BF550 Datasheet, PDF (2/8 Pages) NXP Semiconductors – PNP medium frequency transistor

Philips Semiconductors
PNP medium frequency transistor
Product specification
BF550
FEATURES
• Low current (max. 25 mA)
• Low voltage (max. 40 V).
APPLICATIONS
• Medium frequency applications in thick and thin film
circuits.
PINNING
PIN
1
2
3
base
emitter
collector
DESCRIPTION
DESCRIPTION
PNP medium frequency transistor in a SOT23 plastic
package.
MARKING
TYPE NUMBER
BF550
MARKING CODE⁽¹⁾
LA∗
Note
1. ∗ = p : Made in Hong Kong.
∗ = t : Made in Malaysia.
handbook, halfpage
3
3
1
1
Top view
2
2
MAM256
Fig.1 Simplified outline (SOT23) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
V_CBO
V_CEO
V_EBO
I_C
I_CM
P_tot
T_stg
T_j
T_amb
collector-base voltage
collector-emitter voltage
emitter-base voltage
collector current (DC)
peak collector current
total power dissipation
storage temperature
junction temperature
operating ambient temperature
open emitter
open base
open collector
T_amb ≤ 25 °C; note 1
Note
1. Transistor mounted on an FR4 printed-circuit board.
MIN.
−
−
−
−
−
−
−65
−
−65
MAX.
−40
−40
−4
−25
−25
250
+150
150
+150
UNIT
V
V
V
mA
mA
mW
°C
°C
°C
1999 Apr 15
2