MJE13003L-X-TA3-T UTC [Unisonic Technologies], MJE13003L-X-TA3-T Datasheet - Page 5

• Manufacturer Part Number: MJE13003L-X-TA3-T
• Description: NPN SILICON POWER TRANSISTOR
• Manufacturer: UTC [Unisonic Technologies]

MJE13003
waveforms since they are in phase. However, for inductive loads, which are common to switch mode power supplies
and hammer drivers, current and voltage waveforms are not in phase. Therefore, separate measurements must be
made on each waveform to determine the total switching time. For this reason, the following new terms have been
defined.
occur during the crossover interval and can be obtained using the standard equation:
benchmark for designers. However, for designers of high frequency converter circuits, the user oriented
specifications which make this transistor are the inductive switching speeds (t
100°C.
RESISTIVE SWITCHING PERFORMANCE
In resistive switching circuits, rise, fall, and storage times have been defined and apply to both current and voltage
For the designer, there is minimal switching loss during storage time and the predominant switching power losses
In general, t
As is common with most switching transistors, resistive switching is specified at 25°C and has become a
0.07
0.05
0.03
0.02
0.7
0.5
0.3
0.2
0.1
t
t
t
t
t
P
2
1
SWITCHING TIMES NOTE
SV
RV
FI
TI
C
0.02
SWT
= Current Fall Time, 90 ~ 10% I
= Crossover Time, 10% V
= Current Tail, 10 ~ 2% I
t
= Voltage Storage Time, 90% I
= Voltage Rise Time, 10 ~ 90% V
D
0.03
t
@ V
= 1/2 V
R
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
BE(OFF)
0.05
RV
+ t
CC
0.07
Fig.2 Turn-On Time
Collector Current, I
I
=5V
FI
C
0.1
≈ t
(t
C
C
) f
Vcc=125V
Ic/I
T
. However, at lower test currents this relationship may not be valid.
J
=25°C
B
0.2
=5
C
0.3
CLAMP
C
0.5
(A)
C
to 10% I
B1
0.7 10
to 10% V
CLAMP
Fig.4 Thermal Response
C
CLAMP
20
0.7
0.5
0.3
0.2
0.1
10
7
5
3
2
1
0.02
0.03
NPN SILICON TRANSISTOR
Fig.3 Turn-Off Time
0.05
C
0.07
and t
Collector Current, I
0.1
t
SV
s
t
) which are guaranteed at
F
0.2
0.3
C
0.5
(A)
Vcc=125V
Ic/I
T
J
0.7
=25°C
QW-R204-004,N
B
=5
1
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