2N2219A
2N2222A
HIGH SPEED SWITCHES
DESCRIPTION
The 2N2219A and 2N2222A are silicon planar
epitaxial NPN transistors in Jedec TO-39 (for
2N2219A) and in Jedec TO-18 (for 2N2222A)
metal case. They are designed for high speed
switching application at collector current up to
500mA, and feature useful current gain over a
wide range of collector current, low leakage
currents and low saturation voltage.
INTERNAL SCHEMATIC DIAGRAM
June 1999
ABSOLUTE MAXIMUM RATINGS
Symbo l Par amet e r Va l u e Uni t
V
CBO
C ollect or- Base Vol t age (I
E
=0) 75 V
V
CEO
C ollect or- Em i t t er Voltage (I
B
=0) 40 V
V
EBO
E mitte r- Base Vo lt age (I
C
=0) 6 V
I
C
C ollect or Current 0.8 A
P
tot
Tot al Di ss i pat ion at T
amb
≤ 25
o
C
for 2N 2219 A
for 2N 2222 A
at T
ca se
≤
25
o
C
for
2 N2219 A
for 2N 2222 A
0.8
0.5
3
1.8
W
W
W
W
T
stg
S to r age Temperat ur e -65 t o 20 0
o
C
T
j
M ax . O per a t ing Junct ion T emperatur e 1 75
o
C
TO-18 TO-39
2N2219A approved to CECC 50002-100,
2N2222A approved to CECC 50002-101
available on request.
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