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NTE249 PDF预览

NTE249

更新时间: 2024-10-31 22:54:19
品牌 Logo 应用领域
NTE 晶体放大器晶体管达林顿晶体管功率放大器
页数 文件大小 规格书
2页 28K
描述
Silicon Complementary Transistors Darlington Power Amplifier

NTE249 数据手册

 浏览型号NTE249的Datasheet PDF文件第2页 
NTE249 (NPN) & NTE250 (PNP)  
Silicon Complementary Transistors  
Darlington Power Amplifier  
Description:  
The NTE249 (NPN) and NTE250 (PNP) are silicon complementary Darlington transistors in a TO3  
type case designed for use as output devices in complementary general purpose amplifier applications.  
Features:  
D High DC Current Gain: hFE = 3500 Typ @ IC = 10A  
D Monolithic Construction with Built–In Base–Emitter Shunt Resistors  
Absolute Maximum Ratings:  
Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V  
Collector–Base Voltage, VCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V  
Emitter–Base Voltage, VEB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V  
Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16A  
Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA  
Total Power Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W  
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.857W/°C  
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +200°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +200°C  
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.17°C/W  
Electrical Characteristics: (TC = +25°C unless otherwise specified)  
Parameter  
Symbol  
Test Conditions  
Min Typ Max Unit  
OFF Characteristics  
Collector–Emitter Breakdown Voltage  
Collector–Emitter Leakage Current  
V
I = 100mA, I = 0, Note 1  
100  
V
(BR)CEO  
C
B
I
V
= 50V, I = 0  
3.0 mA  
1.0 mA  
5.0 mA  
5.0 mA  
CEO  
CE  
CB  
CB  
BE  
E
I
V
V
V
= 100V, R = 1k  
CER  
BE  
= 100V, R = 1k, T = +150°C  
BE  
A
Emitter Cutoff Current  
I
= 5V, I = 0  
EBO  
C
Note 1. Pulse Test: Pulse Width = 300µs, Duty Cycle = 2%  

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