83
Silicon NPN Triple Diffused Planar Transistor (High Voltage Switchihg Transistor)
Application : Switching Regulator and General Purpose
Symbol
VCBO
VCEO
VEBO
IC
IB
PC
Tj
Tstg
2SC4020
900
800
7
3(Pulse6)
1.5
50(Tc=25°C)
150
–55 to +150
Unit
V
V
V
A
A
W
°C
°C
n Absolute maximum ratings n Electrical Characteristics
Symbol
ICBO
IEBO
V(BR)CEO
hFE
VCE(sat)
VBE(sat)
fT
COB
2SC4020
100max
100max
800min
10to30
0.5max
1.2max
6typ
40typ
Unit
m A
m A
V
V
V
MHz
pF
Conditions
VCB=800V
VEB=7V
IC=10mA
VCE=4V, IC=0.7A
IC=0.7A, IB=0.14A
IC=0.7A, IB=0.14A
VCE=12V, IE=–0.3A
VCB=10V, f=1MHz
2SC4020
(Ta=25°C) (Ta=25°C)
IC–VCE Characteristics (Typical)
ton•tstg•tf–IC Characteristics (Typical) θ j-a–t Characteristics
IC–VBE Temperature Characteristics (Typical)VCE(sat),VBE(sat)–IC Temperature Characteristics (Typical)
Pc–Ta Derating
Reverse Bias Safe Operating AreaSafe Operating Area (Single Pulse)
0.03 0.10.05 150.5
0
2
1
Collector-Emitter Saturation Voltage V
CE(sat)
(V)
Base-Emitter Saturation Voltage V
BE(sat)
(V)
Collector Current IC(A)
VBE(sat)
VCE(sat)
hFE–IC Characteristics (Typical)
0.1 10.5 3
0.2
0.5
5
6
1
Switching Time
t
on•
t
stg•
t
f
(
µ
s)
Collector Current IC(A)
tstg
ton
tf
VCC 250V
IC:IB1:–IB2=2:0.3:1 Const.
0.3
1
5
0.5
1 10 100 1000 2000
Time t(ms)
Transient Thermal Resistance
θ
j-a
(˚C/W)
50
40
30
20
10
2
0
0 25 50 75 100 125 150
Ambient Temperature Ta(˚C)
Maximum Power Dissipation P
C
(W)
With Infinite heatsink
Without Heatsink
100 50050 1000
1
0.5
0.1
10
5
Collector-Emitter Voltage VCE(V)
Collector Current I
C
(A)
Without Heatsink
Natural Cooling
L=3mH
IB2=–1.0A
Duty:less than 1%
50 100 500 1000
1
0.5
0.1
10
5
Collector-Emitter Voltage VCE(V)
Collector Current I
C
(A)
Without Heatsink
Natural Cooling
100
µ
s
(IC/IB=5)
0.02 0.10.05 1 30.5
2
5
10
50
Collector Current IC(A)
DC Current Gain h
FE
(VCE=4V)
0
3
1
2
0 1.20.4 0.6 0.8 1.00.2
Base-Emittor Voltage VBE(V)
Collector Current I
C
(A)
(VCE=4V)
125˚C (Case Temp) 25˚C (Case Temp)
–30˚C (Case Temp)
125˚C
25˚C
–30˚C
0
0
2
1
3
2134
Collector-Emitter Voltage VCE(V)
Collector Current I
C
(A)
300mA
400mA
500mA
140mA
200mA
100mA
60mA
IB=20mA
n Typical Switching Characteristics (Common Emitter)
VCC
(V)
250
RL
(Ω)
357
IC
(A)
0.7
VBB2
(V)
–5
IB2
(A)
–0.35
ton
(m s)
1max
tstg
(m s)
5max
tf
(m s)
1max
IB1
(A)
0.1
VBB1
(V)
10
External Dimensions MT-25(TO220)
BE
2.5 2.5
C
16.0
±0.7
12.0min
4.0max
8.8
±0.2
1.35
0.65
+0.2
-0.1
10.2±0.2
ø3.75±0.2
3.0
±0.2
4.8±0.2
1.4
2.0±0.1
a
b
Weight : Approx 2.6g
a. Type No.
b. Lot No.