NTE7077
Integrated Circuit
TV Fixed Voltage Regulator

Absolute Maximum Ratings:
Peak Input Voltage, VIN     200V
Output Current, IO     1A
Power Dissipation (TC = +100°C), PD     27W
Power Transistor Junction Temperature, TJ     +150°C
Operating Temperature Range (TC), Topr     -20° to +125°C
Storage Temperature Range, Tstg     -30° to +125°C

Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Output Voltage VO VIN = 134V, IO = 500mA, IIn = 5.9mA, Note 2 109.2 110.0 110.8 V
Line Regulation RegLINE VIN = 125V to 150V, IO = 500mA - - ±2.4 V
Load Regulation RegLOAD VIN = 134V, IO = 250mA to 500mA - - ±0.5 V
Output Voltage Temperature Coefficient   VIN = 134V, IO = 500mA, TC = -20° to +100°C - ±0 - mV/°C
Input-Output Saturation Voltage VCE(sat) IC = 1A, IB = 10mA - - 1.5 V
Input-Output Breakdown Voltage VCEO ICEO = 10mA, IB = 0 200 - - V
DC Current Gain hFE IC = 1A, VCE = 4V 1500 - 6500  
Power Transistor Thermal Resistance RthJC Between Junction and Stem Upper Surface - 1.8 - °C/W
Input-Output Leakage Current ICEO VCE (Pin3, Pin4) = 200V, Pin1, Pin2, & Pin5 Open - - 100 µA
Output-Base Reverse Current Capacity IEB(S/B) t = 65msec (Between Emitter-Base) - - 300 mA

Note 1.Recommended Case Temperature: Topr = +100°C.
Note 2..The fixed output voltage is to be measured 5 seconds after the power switch is turned on.

Pin Connection Diagram
Pin Connection Diagram
Straight LeadsFormed Leads
Note: You may receive either case style.

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