UNISONIC TECHNOLOGIES CO., LTD
2SC4793
NPN SILICON TRANSISTOR
www.unisonic.com.tw
1 of 4
Copyright © 2005 Unisonic Technologies Co., Ltd
QW-R219-009,A
NPN SILICON TRANSISTOR
FEATURES
*High transition frequency
*Power amplifier applications
*Driver stage amplifier applications
TO-220F
1
*Pb-free plating product number:2SC4793L
ORDERING INFORMATION
Order Number Pin Assignment
Normal Lead Free Plating Package 1 2 3 Packing
2SC4793-TF3-T 2SC4793L-TF3-T TO-220F B C E Tube
2C4793L-TF3-T (1)Pack i ng Ty pe
( 2) P ackage Ty pe
(1) T: T ube
(2) TF3: T O-220 F
(3) Lead P lat ing (3) L: Lead F ree P lat ing, Blank: P b/Sn
2SC4793
NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD
2 of 4
www.unisonic.com.tw
QW-R219-009,A
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER SYMBOL RATINGS UNIT
Collector-Base Voltage V
CBO
230 V
Collector-Emitter Voltage V
CEO
230 V
Emitter-Base Voltage V
EBO
5 V
Collector Current I
C
1 A
Base Current I
B
0.1 A
Ta=25℃ 2.0 W
Collector Power Dissipation T
C
=25℃ P
C
20 W
Junction Temperature T
J
+150 ℃
Storage Temperature Range T
STG
-55 ~ +150 ℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(Ta=25°C, unless others specified)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Collector-Emitter Breakdown Voltage BV
CEO
I
C
=10mA
,
I
B
=0 230 V
Base -Emitter Voltage V
BE
V
CE
=5V
,
I
C
=500mA 1.0 V
Collector-Emitter Saturation Voltage V
CE(SAT)
I
C
=500mA
,
I
B
=50mA 1.5 V
Collector Cut-off Current I
CBO
V
CB
=230V
,
I
E
=0 1.0 µA
Emitter Cut-off Current I
EBO
V
EB
=5V
,
I
C
=0 1.0 µA
DC Current Gain h
FE
V
CE
=5V
,
I
C
=100mA 100 320
Transition Frequency f
T
V
CE
=10V
,
I
C
=100mA 100 MHz
Collector Output Capacitance Cob V
CB
=10V
,
I
E
=0
,
f=1MHz 20 pF
2SC4793
NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD
3 of 4
www.unisonic.com.tw
QW-R219-009,A
TYPICAL CHARACTERISTICS
01.4
0.2
0
Collector Curre nt, I
C
(A)
Base-Emitter Voltage, V
BE
(V)
-25
Collector Current
vs.
Base-Emi tter Voltage
0.8
1.0
1.2
0.4
0.6
0.2 0.4 0.6 0.8 1.0
T
C
=100 ℃
25
Common Emitter
V
CE
=5V
5
30
10
Trans ition Frequency, f
T
(MHz)
Collector Current , I
C
(mA)
Transi tion Frequency vs . Collec tor Current
300
1000
50
100
10 30 100 300 1000
Common Emitter
V
CE
=10V
T
C
=25℃
0.003
30
10
DO Curren t Ga in , h
FE
Collector Current, I
C
(A)
DC Current G ain vs. Collector Current
500
1000
1
50
100
0.01 0.03 0.1 0.3
300
-25
25
Common Emitter
V
CE
=5V
Collector-Emitter Saturation Voltage, V
C E (SAT)
(V)
Collector-Emi tter Saturation Voltage v s. Collector Current
3
T
C
=100°C
Collector Current, I
C
(A)
T
C
=100℃
-25
25
Common Emitter
I
C
/I
B
=10
0.5
1
0.3
0.05
0.1
0.03
0.01
0.003 1
0.01 0.03 0.1 0.3 3
Collector Current, I
C
(A)
Coll ector- Emi tter Voltage, V
CE
(V)
Safe O per ating Area
10ms※
100ms※
DC Operation
T
C
=25℃
I
C
MAX. (Pulsed)※
I
C
MAX.
(Continuous)
V
CEO
MAX .
1ms※
※Single Nonrepetitiv e
Pulse T
C
=25°C Curves Must
be Derated Li nearly With
Increase in Temperature.
0.1
0.03
3
5
0.3
0.5
0.01
0.05
1
110 10030 300
3
048
0.2
0
Collector Curre nt, I
C
(A)
Coll ector-Emitter Voltage, V
CE
(V)
610
Coll ector Current vs. Collector-Emitter Voltage
0.8
1.0
2
0.4
20
0.6
8
10
4
I
B
=2mA
6
Common Emitter
T
C
=25℃
2SC4793
NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD
4 of 4
www.unisonic.com.tw
QW-R219-009,A
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
m alfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this docum ent does not f orm part of any quotation or contract, is believ ed to be accurate
and reliable and m ay be changed without notice.
