NTE7077 查看數據表（PDF） - NTE Electronics
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NTE7077 Datasheet PDF : 2 Pages
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NTE7077
Integrated Circuit
TV Fixed Voltage Regulator
110V ±0.8V, 1A
Absolute Maximum Ratings:
Maximum Peak Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V
Maximum Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Power Dissipation (TC = +100°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27W
Power Transistor Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range (Case Temperature, Note 1), Topr . . . . . . . . . . . . . . . –20° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Note 1. Recommended Operating Temperature: Topr = +100°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Output Voltage
Line Regulation
Load Regulation
Output Voltage Temperature
Coefficient
Input Output Saturation Voltage
Input Output Breakdown Voltage
DC Current Gain
Power Transistor Thermal
Resistance
VO VIN = 134V, IO = 500mA,
IIN = 5.9mA, Note 2
RegLINE VIN = 125V to 150V, IO = 500mA
RegLOAD VIN = 134V, IO = 250mA to 500mA
VIN = 134V, IO = 500mA,
TC = –20° to +100°C
VEC(sat) IC = 1A, IB = 10mA
VCEO ICEO = 10mA, IB = 0
hFE IC = 1A, VCE = 4V
RΘJC Between Junction and Case
Input Output Leakage Current
ICEO VCE (Pin3, Pin4) = 200V,
Pin1, Pin2, Pin5 Open
Output Base Reverse Current
IEB(S/B) t = 65ms
Capacity (Between Emitter–Base)
Min Typ Max Unit
109.2 110.0 110.8 V
–
– ∆2.4 V
–
– ∆0.5 V
– ±0 – mV/°C
–
– 1.5 V
200 –
–
V
1500 – 6500
– 1.8 – °C/W
–
– 100 µA
–
– 300 mA
Note 2. The fixed output voltage is to be measured 5 seconds after the power switch is turned on.
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