2N2222A
Electrical Characteristics (T
A
= 25° unless otherwise noted)
C
SMALL - SIGNAL CHARACTERISTICS
Output Capacitance
( V
CB
= 10 Vdc, I
E
= 0, 100kHz
≤
f
≤
1 MHz )
Input Capacitance
( V
EB
= 0.5 Vdc, I
C
= 0, 100kHz
≤
f
≤
1 MHz )
SWITCHING CHARACTERISTICS
Turn - On Time
( V
CC
= 30 Vdc, I
C
= 150 mAdc,
I
B1
=15 mAdc)
( See FIGURE 1 )
Turn - Off Time
( V
CC
= 30 Vdc, I
C
= 150 mAdc,
I
B1
= - I
B2
= 15 mAdc) ( See FIGURE 2 )
SYMBOL
C
obo
C
ibo
25
SYMBOL
t
on
MIN
MAX
pF
UNIT
MIN
MAX
8
UNIT
pF
35
t
off
300
ns
ns
Small - Signal AC Characteristics (T
A
= 25°
C)
LOW FREQUENCY
Common - Emitter Forward Current Transfer Ratio
(I
C
= 1 mA, V
CE
= 10 V, f = 1kHz)
HIGH FREQUENCY
Common - Emitter Forward Current Transfer Ratio
(I
C
= 20 mA, V
CE
= 20 V, f = 100 MHz)
SYMBOL
h
fe
MIN
50
|h
fe
|
2.5
*1
MAX
UNIT
Spice Model
(based upon typical device characteristics)
EG = 1.11
NK = 0.3052
RC = 0.3567
VJE = 0.9036
VTF=10 )
Q2N2222A NPN ( IS = 19.34n XT = 3.0
+ NE = 1.647 IKF = 3.0
+ NC = 1.88
IKR = 10.75
+ FC = 0.5
CJE = 29.31p
+ ITF = 5.282 XTF = 249.9
VAF=250.3
XTB = 1.5
CJC = 11.02p
MJE = 0.4101
BF = 163.8
BR = 11.49
VJC = 0.3869
TR = 38.32n
ISE =174.3f
ISC = 19.9f
MJC = 0.3292
TF =361.8p
*1. Microsemi Corp. claims no responsibility for misapplication of Spice Model information. Spice modeling should be
used as a precursor guide to in-circuit performance. Actual performance is the responsibility of the user/designer.
MSCO275A 01-29-98
DSW2N2222A < - > ( 33807)
MICROSEMI [ MICROSEMI CORPORATION ]
