NPN TRANSISTOR. KTC4521 Datasheet

KTC4521 TRANSISTOR. Datasheet pdf. Equivalent

KTC4521 Datasheet
Recommendation KTC4521 Datasheet
Part KTC4521
Description TRIPLE DIFFUSED NPN TRANSISTOR
Feature KTC4521; SEMICONDUCTOR TECHNICAL DATA SWITCHING REGULATOR APPLICATION. HIGH VOLTAGE SWITCHING APPLICATION. FE.
Manufacture KEC
Datasheet
Download KTC4521 Datasheet




KEC KTC4521
SEMICONDUCTOR
TECHNICAL DATA
SWITCHING REGULATOR APPLICATION.
HIGH VOLTAGE SWITCHING APPLICATION.
FEATURES
Excellent Switching Times.
: ton=0.5S(Max.), tf=0.3S(Max.), at IC=4A.
High Collector Voltage : VCEO=500V.
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
800
500
7
5
10
2
50
150
-55150
UNIT
V
V
V
A
A
W
KTC4521
TRIPLE DIFFUSED NPN TRANSISTOR
A
R
S
D
T
L
CC
MM
K
123
J
1. BASE
2. COLLECTOR (HEAT SINK)
3. EMITTER
P
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
MILLIMETERS
10.30 MAX
15.30 MAX
0.80
Φ3.60 +_ 0.20
3.00
6.70 MAX
13.60+_ 0.50
5.60 MAX
1.37 MAX
0.50
1.50 MAX
2.54
4.70 MAX
2.60
1.50 MAX
1.50
9.50+_ 0.20
8.00+_ 0.20
2.90 MAX
TO-220AB
ELECTRICAL CHARACTERISTICS (Ta=25)
CHARACTERISTIC
SYMBOL
TEST CONDITION
Collector Cut-off Current
Emitter Cut-off Current
Collector-Emitter Sustaning Voltage
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
DC Current Gain
Collector Output Capacitance
Transition Frequency
ICBO
IEBO
VCEX(SUS)
VCE(sat)
VBE(sat)
hFE (1) (Note)
hFE (2)
Cob
fT
VCB=500V, IE=0
VEB=5V, IC=0
IC=2.5A, IB1=-IB2=1A L=1mH, Clamped
IC=3A, IB=0.6A
IC=3A, IB=0.6A
VCE=5V, IC=0.6A
VCE=5V, IC=3A
VCB=10V, IE=0, f=1MHz
VCE=10V, IC=0.6A
Switching
Time
Turn On Time
Storage Time
Fall Time
ton
tstg
tf
20µS
IB1
INPUT IB1
IB2 IB2
IB1=0.8A , IB2 =-1.6A
DUTY CYCLE <= 1%
OUTPUT
VCC =200V
Note : hFE (1) Classification R:1530, O:2040, Y:3050
1998. 3. 13
Revision No : 0
MIN.
-
-
500
-
-
15
8
-
-
TYP.
-
-
-
-
-
-
-
80
18
MAX.
10
10
-
1
1.5
50
-
-
-
UNIT
A
A
V
V
V
pF
MHz
- - 0.5
- - 3 S
- - 0.3
1/2



KEC KTC4521
KTC4521
I C - VCE
5
4
IB =800mA
IB =1A
IB =1.2A
I
B
=600mA
I B =400mA
3 IB=200mA
2 IB=100mA
1 IB =50mA
IB =20mA
0 IB =0
0 2 4 6 8 10
COLLECTOR EMITTER VOLTAGE VCE (V)
VCE(sat) , V BE(sat) - I C
10
5 IC/I B=5
2
1 VBE(sat)
0.5
0.2
0.1
0.05
VCE(sat)
0.02
0.01
0.01 0.02 0.05 0.1 0.2 0.5 1 2
5 10
COLLECTOR CURRENT I C (A)
SWITCHING CHARACTERISTICS
10
5
t stg
2
1
0.5
0.2
0.1
t on t f
0.05
0.02
0.01
0.1
0.2
0.5 1
2
5
COLLECTOR CURRENT I C (A)
10
1998. 3. 13
Revision No : 0
1000
500
h FE - I C
VCE =5V
200
100
50
20
10
5
2
0
0.01 0.02 0.05 0.1 0.2 0.5 1 2 1 5
COLLECTOR CURRENT I C (A)
0
V BE - I C
6
5 VCE =5V
4
3
2
1
0
0.1 0.2 0.4 0.6 0.8 1.0 1.2
BASE EMITTER VOLTAGE VBE (V)
SAFE OPERATING AREA
100
50
20
10
5
2
1
I C MAX.(Pulse)
IC MAX.(CONTINUOUS)
*1mS
DC OPERATION
0.5
0.2
0.1
0.05
* SINGLE NONREPETITIVE
PLUS Ta=25 C
CURVES MUST BE DERATED
0.02 LINEARLY WITH INCREASE
0.01 IN TEMPERATURE
12
5 10
50
100 200 500 1000
COLLECTOR EMITTER VOLTAGE VCE (A)
2/3



KEC KTC4521
KTC4521
REVERSE BIAS SAFE OPERATING AREA
100
50 I B2=-1A
L=200µH
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
10 20
50 100 200 500 1000 2000 5000 10000
COLLECTOR EMITTER VOLTAGE VCE (A)
Pc - Ta
80
70
60
50
40
30
20
10
0
0 25 50 75 100 125 150 175 200
AMBIENT TEMPERATIURE Ta ( C)
1998. 3. 13
Revision No : 0
3/3







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