2N4124 Datasheet, PDF (2/8 Pages) NXP Semiconductors – NPN general purpose transistor

Philips Semiconductors
NPN general purpose transistor
Product specification
2N4124
FEATURES
• Low current (max. 200 mA)
• Low voltage (max. 25 V).
APPLICATIONS
• General purpose switching and amplification,
e.g. small-signal audio-frequency applications.
DESCRIPTION
NPN transistor in a TO-92; SOT54 plastic package.
PNP complement: 2N4126.
PINNING
PIN
1
2
3
collector
base
emitter
DESCRIPTION
handbook, halfpage1
2
3
1
2
3
MAM279
Fig.1 Simplified outline (TO-92; SOT54)
and symbol.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
V_CBO
V_CEO
I_CM
P_tot
h_FE
f_T
collector-base voltage
collector-emitter voltage
peak collector current
total power dissipation
DC current gain
transition frequency
CONDITIONS
open emitter
open base
T_amb ≤ 25 °C
I_C = 2 mA; V_CE = 1 V
I_C = 10 mA; V_CE = 20 V; f = 100 MHz
MIN.
−
−
−
120
300
MAX.
30
25
300
500
360
−
UNIT
V
V
mA
mW
MHz
1997 Mar 25
2