NTE1740 [NTE]
Integrated Circuit TV Fixed Voltage Regulator; 集成电路电视机固定电压稳压器
| 型号： | NTE1740 |
| 厂家： | 
NTE ELECTRONICS |
| 描述： | Integrated Circuit TV Fixed Voltage Regulator |
| 文件： | 总2页 (文件大小：23K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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–Fixed – No External Adjustment is Required
Absolute Maximum Ratings:
Peak Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V
Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Power Dissipation (TC = +100°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40W
Maximum Power Transistor Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range (TC), Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Electrical Characteristics: (TA = +25°C unles otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
VOUT
NTE1740
NTE1741
VAC = 100V, IIn = 6mA
VAC = 120V, IIn = 7mA
114
115
116
V
124 125 126
129 130 131
134 135 136
V
NTE1742
V
V
NTE1743
Load Regulation
∆VLOAD IO = 250mA to 500mA
–
–
±1
–
–
V
Output Voltage Temperature
Coefficient
VIN = VAC, IO = 500mA,
TC = –20° to +100°C
7
mV/°C
Input–Output Saturation Voltage VCE(sat) IC = 1A, IB = 0
–
200
1500
1.0
–
–
–
1.5
–
V
V
Input–Output Voltage
DC Current Gain
VCEO ICEO = 10mA, IB = 0
hFE
IC = 1A, VCE = 4V
–
6500
–
Overload Capacity
TS/B
VCE = 100V, IC = 1A
–
sec
Power Transistor Thermal
Resistance
RthJC Between Junction and Stem
Upper Surface
1.25
–
°C/W
Input–Output Cutoff Current
ICEO
VCE = 200V, Open
–
–
–
100
–
µA
(Between Pin1 & Pin2)
Output–Base Reverse Current
Capacity
IEB(S/B) t = 65msec
(Between Emitter–Base)
300
mA
Note 1. Recommended Case Temperature: Topr(TC) = +100°C.
Pin Connection Diagram
(Front View)
No Pin
5
4
3
Output
Common (–)
2 Base
1
Input/Case
1.410 (36.0)
.960 (24.4)
.236 (6.0)
Max
.834
(21.2)
1
2
3
4
5
.177
(4.5)
.708
(18.0)
.023 (0.6)
.214 (5.45)
.039 (1.0)
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