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| 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 = +100C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40W Maximum Power Transistor Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Operating Temperature Range (TC), Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Electrical Characteristics: (TA = +25C unles otherwise specified) Parameter Output Voltage NTE1740 NTE1741 NTE1742 NTE1743 Load Regulation Output Voltage Temperature Coefficient Input-Output Saturation Voltage Input-Output Voltage DC Current Gain Overload Capacity Power Transistor Thermal Resistance Input-Output Cutoff Current Output-Base Reverse Current Capacity VCEO hFE TS/B RthJC ICEO VLOAD IO = 250mA to 500mA VIN = VAC, IO = 500mA, TC = -20 to +100C VCE(sat) IC = 1A, IB = 0 ICEO = 10mA, IB = 0 IC = 1A, VCE = 4V VCE = 100V, IC = 1A Between Junction and Stem Upper Surface VCE = 200V, Open (Between Pin1 & Pin2) Symbol VOUT Test Conditions VAC = 100V, IIn = 6mA VAC = 120V, IIn = 7mA Min 114 124 129 134 - - - 200 1500 1.0 - - 300 Typ 115 125 130 135 1 7 - - - - 1.25 - - Max 116 126 131 136 - - 1.5 - 6500 - - 100 - sec C/W A mA Unit V V V V V mV/C V V IEB(S/B) t = 65msec (Between Emitter-Base) Note 1. Recommended Case Temperature: Topr(TC) = +100C. Pin Connection Diagram (Front View) 5 No Pin 4 Output 3 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) .214 (5.45) .039 (1.0) .023 (0.6) |
Price & Availability of NTE1740
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