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SEMICONDUCTOR
TECHNICAL DATA
HIGH POWER AMPLIFIER APPLICATION.
FEATURES Recommended for 45 50W Audio Frequency Amplifier Output Stage. Complementary to KTB778.
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage Collector Current
DC Pulse
Base Current
Collector Power Dissipation (Tc=25 )
Junction Temperature
Storage Temperature Range
SYMBOL
VCBO VCEO VEBO
IC ICP IB PC Tj Tstg
RATING 120 120 5 10 15 1 80 150
-55 150
UNIT V V V
A
A W
L
BE
KTD998
TRIPLE DIFFUSED NPN TRANSISTOR
DIM MILLIMETERS
A U
C R
WW
A B C D
16.30 MAX 12.00+_ 0.30 5.50+_ 0.20
1.20 MAX
GF
E 8.00 V F 5.00
G 17.00+_ 0.30
H 0.60+0.15/-0.10
S T
I 2.50
M
K N
I
J 20.0+_ 0.1 K 4.00
J
D L 2.00
M 2.20 MAX
N 3.05 MAX
HO
5.45
OO
P 3.50
Q 1.
D998 Datasheet
