Page 1
SHINDENGEN
Switching Power Transistor
2SA1796
(TE7T4)
-7A PNP
RATINGS
LSV Series
OUTLINE DIMENSIONS
Case : E-pack
Unit : mm
●Absolute Maximum Ratings
Item Symbol
Storage Temperature
Junction Temperature
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current DC
Collector Current Peak
Base Current DC
Base Current Peak
Total Transistor Dissipation
●Electrical Characteristics (Tc=25℃)
Item Symbol
Collector to Emitter Sustaining Voltage
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Collector to Emitter Saturation Voltage
Base to Emitter Saturation Voltage
Thermal Resistance
Transition Frequency
Turn on Time
Storage Time
Fall Time
Conditions
Ratings Unit
Tstg -55～150 ℃
Tj 150 ℃
V
CBO
V
CEO
V
EBO
I
C
I
CP
I
B
I
BP
P
T
V
(sus)
CEO
I
CBO
I
CEO
I
EBO
h
FE
VCE(sat)
VBE(sat)
θjc
f
T
Tc = 25℃
IC = -0.1A
At rated Voltage
At rated Voltage
V
= -2V, IC = -3.5A
CE
IC = -3.5A
IB = -0.2A
Junction to case
V
= -10V, IC = -0.7A
CE
Conditions
-60 V
-40 V
-7 V
-7 A
-14A
-1.5 A
-2 A
10
Ratings Unit
Min -40 V
Max -0.1 mA
Max -0.1
Max -0.1 mA
Min 70
Max -0.3 V
Max -1.2 V
Max 12.5 ℃/W
TYP 50 MHz
ton Max 0.3
IC = -3.5A
ts
IB1 = -0.35A, IB2 = -0.35A
RL = 8Ω, V
BB2
= -4V
Max 1.5 μs
tf Max 0.5
W
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
Page 2
C
- I
FE
h
= −2V
CE
V
-14
[A]
C
2SA1796
Tc = 150°C
1000
100°C
50°C
25°C
FE
0°C
−25°C
−55°C
100
10
DC Current Gain h
Collector Current I
-0.001 -0.01 -0.1 -1 -10
Page 3
BE
[V]
Base-Emitter Voltage V
-3
-2.5
Saturation Voltage
-2
-1.5
-1
−10A
−7A
−5A
-0.5
0
-2
[A]
B
2SA1796
= −1A −2A −3.5A −5A −7A −10A
C
I
-3
-2.5
CE
[V]
-2
-1.5
-1
−3.5A
−2A
Base Current I
= −1A
C
I
Tc = 25°C
0
-0.5
-0.001 -0.01 -0.1 -1
Collector-Emitter Voltage V
Page 4
[µs]
SW
0.1
2SA1796
Switching Time - I
C
1
t
s
t
f
Switching Time t
0.01
t
on
Collector Current IC [A]
IB1 = 0.1I
IB2 = 0.1I
V
= −4V
BB2
V
= −28V
CC
Tc = 25°C
C
C
-7-6-5-4-3-2-10
Page 5
[µs]
SW
0.1
2SA1796
Switching Time - Tc
1
t
s
t
f
t
on
Switching Time t
0.01
0 50 100 150
I
C
I
B1
I
B2
V
R
Case Temperature Tc [°C]
= −3.5A
= −0.35A
= −0.35A
= −4V
BB2
= 8Ω
L
Page 6
2
10
1
10
0
10
-1
10
Transient Thermal Impedance
2SA1796
100
10
-2
Time t [s]
10
-3
10
-4
10
-5
1
10
0.1
Transient Thermal Impedance θjc(t) [°C/W]
Page 7
-14
-10
[A]
C
DC
2SA1796
1ms10ms
PT limit
Forward Bias SOA
100µs
-1
Collector Current I
Tc = 25°C
Single Pulse
-0.1
-1 -10
Collector-Emitter Voltage VCE [V]
I
S/B
limit
-40
Page 8
100
80
60
2SA1796 Collector Current Derating
I
limit
S/B
40
Collector Current Derating [%]
20
VCE = fixed
0
0 50 100 150
PT limit
Case Temperature Tc [°C]
Page 9
-15
-10
[A]
C
2SA1796
Reverse Bias SOA
Collector Current I
-5
IB1 = 0.04I
I
= −0.28A
B2
V
= −5V
BB2
Tc < 150°C
0
Collector-Emitter Voltage VCE [V]
C
-50-40-30-20-100
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