NTE1740 thru NTE1743
Integrated Circuit
TV Fixed Voltage Regulator
Features:
D
Triple Diffused Darlington Transistor Chips Incorporated
D
Compact Plastic Package with Industry Standard Reliability
D
Output Voltage is Pre鈥揊ixed 鈥?No External Adjustment is Required
Absolute Maximum Ratings:
Peak Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V
Output Current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Power Dissipation (T
C
= +100擄C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40W
Maximum Power Transistor Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150擄C
Operating Temperature Range (T
C
), T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +125擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +125擄C
Electrical Characteristics:
(T
A
= +25擄C unles otherwise specified)
Parameter
Output Voltage
NTE1740
NTE1741
NTE1742
NTE1743
Load Regulation
Output Voltage Temperature
Coefficient
Input鈥揙utput Saturation Voltage
Input鈥揙utput Voltage
DC Current Gain
Overload Capacity
Power Transistor Thermal
Resistance
Input鈥揙utput Cutoff Current
Output鈥揃ase Reverse Current
Capacity
V
CEO
h
FE
T
S/B
R
thJC
I
CEO
鈭哣
LOAD
I
O
= 250mA to 500mA
V
IN
= V
AC
, I
O
= 500mA,
T
C
= 鈥?0擄 to +100擄C
V
CE(sat)
I
C
= 1A, I
B
= 0
I
CEO
= 10mA, I
B
= 0
I
C
= 1A, V
CE
= 4V
V
CE
= 100V, I
C
= 1A
Between Junction and Stem
Upper Surface
V
CE
= 200V, Open
(Between Pin1 & Pin2)
Symbol
V
OUT
Test Conditions
V
AC
= 100V, I
In
= 6mA
V
AC
= 120V, I
In
= 7mA
Min
114
124
129
134
鈥?/div>
鈥?/div>
鈥?/div>
200
1500
1.0
鈥?/div>
鈥?/div>
300
Typ
115
125
130
135
鹵1
7
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
1.25
鈥?/div>
鈥?/div>
Max
116
126
131
136
鈥?/div>
鈥?/div>
1.5
鈥?/div>
6500
鈥?/div>
鈥?/div>
100
鈥?/div>
sec
擄C/W
碌A
mA
Unit
V
V
V
V
V
mV/擄C
V
V
I
EB(S/B)
t = 65msec
(Between Emitter鈥揃ase)
Note 1. Recommended Case Temperature: T
opr
(T
C
) = +100擄C.
NTE1743 產品屬性
NTE
置換半導體
否
1
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