ISC3249AS1 Datasheet, PDF (1/3 Pages) Isahaya Electronics Corporation – FOR SMALL TYPE COLOR TV CHROMA OUTPUT APPLICATION SILICON NPN TRIPLE DIFFUSED TYPE

〈SMALL-SIGNAL TRANSISTOR〉
ISC3249AS1
FOR SMALL TYPE COLOR TV CHROMA OUTPUT APPLICATION
SILICON NPN TRIPLE DIFFUSED TYPE
DESCRIPTION
ISC3249AS1 is a silicon NPN triple diffused transistor
designed for color TV chroma output circuit, high voltage
switching circuit application.
OUTLINE DRAWING
4.0
Unit：ｍｍ
FEATURE
●High voltage. V_CEo=250V
●High gain width product. fT=80MHz (typ)
●Low Cob. Cob=3.5pF typ
0.1
0.45
2.5 2.5
APPLICATION
Small type color TV chroma output circuit, high voltage switching
circuit.
MAXIMUM RATINGS（Ta=25℃）
.
Symbol
Parameter
VCBO Collector to Base voltage
VEBO Emitter to Base voltage
VCEO Collector to Emitter voltage
I_C
Collector current
P_c
Collector dissipation
T_j
Junction temperature
T_stg
Storage temperature
Ratings
Unit
300
V
5
V
250
V
100
mA
600
mW
+150
℃
-55～+150
℃
①②③
JEITA：
JEDEC：
TERMINAL CONNECTER
①：EMITTER
②：COLLECTOR
③：BASE
ELECTRICAL CHARACTERISTICS（Ta=25℃）
Parameter
Parameter
Test conditions
Limits
Unit
Min Typ Max
V(BR)CBO
V(BR)EBO
V(BR)CEO
ICBO
hFE※
VCE(sat)
fT
Cob
C to B break down voltage
I_C= 10μA , I_E =0mA
300
-
-
V
E to B break down voltage
I_E= 10μA , I_C =0mA
5
-
-
V
C to E break down voltage
I_C= 5mA , RBE= ∞ , pulse measurement
250
-
-
V
Collector cut off current
V_CB= 150V , I_E= 0mA
-
-
1
μA
DC forward current gain
V_CE = 10V , I_C= 25mA
55
-
230
-
C to E Saturation Voltage
I_C=25mA , I_B= 2.5mA
-
1.5
V
Gain band width product
V_CE= 10V , I_E= -10mA, f=10MHz
60
80
-
MHz
Collector output capacitance V_CB=10V , I_E= 0mA, f=1MHz, triode measurement
-
3.5
-
pF
※） It shows hFE classification in right table.
Item
hFE item
C
55～110
D
90～180
E
150～230
ISAHAYA ELECTRONICS CORPORATION