2SC4928
Silicon NPN Triple Diffused
Application
Character Display Horizontal Deflection Output
TO–3PL
Features
• High speed switching time: 0.5 µs max
• High breakdown voltage, high current:
V
CBO
= 1500 V, I
C
= 15 A
• Suitable for large size CRT Display
1
2
1. Base
2. Collector
3. Emitter
3
Absolute Maximum Ratings
(Ta = 25°C)
Item
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current
Collector surge current
Collector power dissipation
Junction temperature
Storage temperature
Note: 1. Value at T
C
= 25°C.
Symbol
V
CBO
V
CEO
V
EBO
I
C
ic(surge)
P
C
*1
Tj
Tstg
Rating
1500
800
6
15
20
150
150
–55 to +150
Unit
V
V
V
A
A
W
°C
°C
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
———————————————————————————————————————————
2SC4928
Electrical Characteristics
(Ta = 25°C)
Item
Collector to emitter breakdown
voltage
Emitter to base breakdown
voltage
Collector cutoff current
Symbol
V
(BR)CEO
V
(BR)EBO
I
CES
h
FE
V
CE(sat)
V
BE(sat)
t
f
Min
800
Typ
—
Max
—
Unit
V
Test Conditions
I
C
= 10 mA,
R
BE
=
∞
I
E
= 10 mA, I
C
= 0
V
CE
= 1500 V,
R
BE
= 0
V
CE
= 5 V,
I
C
= 1 A
I
C
= 12 A, I
B
= 3 A
I
C
= 12 A, I
B
= 3 A
I
CP
= 8 A, I
B1
= 1.4 A
I
B2
≈
–2.5 A,
f
H
= 31.5 kHz
———————————————————————————————————————————
———————————————————————————————————————————
6
—
—
V
———————————————————————————————————————————
—
—
500
µA
———————————————————————————————————————————
DC current transfer ratio
—
—
38
—
———————————————————————————————————————————
Collector to emitter saturation
voltage
Base to emitter saturation
voltage
Fall time
—
—
5
V
———————————————————————————————————————————
—
—
1.5
V
———————————————————————————————————————————
—
—
0.5
µs
———————————————————————————————————————————
Maximum Collector Power Dissipation Curve
Pc (W)
200
I
C
(A)
40
Area of Safe Operation
Collector Power Dissipation
150
30
(100V, 20A)
100
Collector Current
20
50
10
(800V, 4A)
0.5 mA
0
50
100
Case Temperature
150
Tc (°C)
200
0
500
1000
1500
2000
Collector to Emitter Voltage V
CE
(V)
2SC4928
Typical Output Characteristics
20
Tc = 25 °C
I
C
(A)
2.5A
2.0
1.5
DC Current Transfer Ratio
vs. Collector Current
100
h
FE
50
75 °C
25 °C
DC Current Transfer Ratio
20
10
5
2
V
CE
= 5 V
1
0.1 0.2
0.5
Tc = –25 °C
Collector Current
10
1.0
0.5
0.2
0.1
I
B
= 0
0
10
2
4
6
8
Collector to Emitter Voltage V
CE
(V)
1
2
5
I
C
(A)
10
20
Collector Current
Collector to Emitter Saturation Voltage
vs. Collector Current
Collector to Emitter Saturation Voltage
V
CE(sat)
(V)
5
Base to Emitter Saturation Voltage
V
BE(sat)
(V)
I
C
/ I
B
= 4
2
1
0.5
Tc = –25 °C
25 °C
0.1
75 °C
0.05
0.1 0.2
0.5 1
2
5 10
Collector Current I
C
(A)
Base to Emitter Saturation Voltage
vs. Collector Current
10
5
I
C
/ I
B
= 4
2
1
0.5
0.2
0.1
0.1 0.2
Tc = –25 °C
25 °C
0.2
75 °C
20
0.5
1
2
5
I
C
(A)
10
20
Collector Current
2SC4928
Collector to Emitter Saturation Voltage
vs. Base Current
Collector to Emitter Saturation Voltage
V
CE(sat)
(V)
10
I
C
= 8 A
10 A
5
12 A
14 A
Tc = 25 °C
0
0.1
0.2
0.5
1
Base Current
2
I
B
(A)
5
10
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
