NTE1740

更新时间： 2024-01-26 17:03:57

品牌	Logo	应用领域
NTE		稳压器电视
页数	文件大小	规格书
2页	23K
描述
Integrated Circuit TV Fixed Voltage Regulator

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数据手册

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NTE1740 数据手册

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, V_IN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V

Output Current, I_O. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A

Power Dissipation (T_C= +100°C), P_D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40W

Maximum Power Transistor Junction Temperature, T_J. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C

Operating Temperature Range (T_C), T_opr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C

Electrical Characteristics: (T_A= +25°C unles otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Output Voltage

V_OUT

NTE1740

NTE1741

V_AC= 100V, I_In= 6mA

V_AC= 120V, I_In= 7mA

114

115

116

124 125 126

129 130 131

134 135 136

NTE1742

NTE1743

Load Regulation

∆V_LOADI_O= 250mA to 500mA

–

±1

–

Output Voltage Temperature

Coefficient

V_IN= V_AC, I_O= 500mA,

T_C= –20° to +100°C

mV/°C

Input–Output Saturation Voltage V_CE(sat)I_C= 1A, I_B= 0

–

200

1500

1.0

–

1.5

–

Input–Output Voltage

DC Current Gain

V_CEOI_CEO= 10mA, I_B= 0

h_FE

I_C= 1A, V_CE= 4V

–

6500

–

Overload Capacity

T_S/B

V_CE= 100V, I_C= 1A

–

sec

Power Transistor Thermal

Resistance

R_thJCBetween Junction and Stem

Upper Surface

1.25

–

°C/W

Input–Output Cutoff Current

I_CEO

V_CE= 200V, Open

–

100

–

µA

(Between Pin1 & Pin2)

Output–Base Reverse Current

Capacity

I_EB(S/B)t = 65msec

(Between Emitter–Base)

300

Note 1. Recommended Case Temperature: T_opr(T_C) = +100°C.

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