NTE1778 Datasheet | NTE Electronics

Features : D Triple Diffused Darlington Transistor Chips Incorporated D pact 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 - - - - - - - - - . . . 27W Maximum 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 unles otherwise specified) Parameter Output Voltage NTE1776 NTE1777 NTE1778 Load Regulation Output Voltage Temperature Coefficient Input- Output Saturation Voltage Input- Output Voltage DC Current Gain Power Transistor Thermal Resistance Input- Output Cutoff Current Output- Base Reverse Current Capacity VCEO h FE Rth JC ICEO ∆VLOAD IO = 250m A to 500m A VIN = VAC, IO = 500m A, TC = - 20° to +100°C VCE(sat) IC = 1A, IB = 10m A ICEO = 10m A, IB = 0 IC = 1A, VCE = 4V Between Junction and Stem Upper Surface VCE = 200V, Pin1, Pin2, and Pin5 Open Symbol VOUT Test Conditions VAC = 161V, IIn = 7.2m A VAC = 161V, IIn = 6.9m A Min Typ Max Unit V V V V m V/°C V V °C/W µA m A 122.2 123.0 123.8 129.2 130.0 130.8 134.2 135.0 135.8 - - - 200 1500 - - ±0.8...