NTE6400A 概述
Unijunction Transistor 单结晶体管 单结晶体管
NTE6400A 规格参数
生命周期: | Active | 包装说明: | CYLINDRICAL, O-MBCY-W3 |
Reach Compliance Code: | unknown | HTS代码: | 8541.21.00.95 |
风险等级: | 2.14 | Is Samacsys: | N |
配置: | SINGLE | 最大发射极电流: | 50 mA |
最大基极间电压: | 55 V | 最大本征偏离比: | 0.67 |
最小本征偏离比: | 0.54 | JEDEC-95代码: | TO-39 |
JESD-30 代码: | O-MBCY-W3 | 元件数量: | 1 |
端子数量: | 3 | 封装主体材料: | METAL |
封装形状: | ROUND | 封装形式: | CYLINDRICAL |
最大峰点电流: | 25 mA | 最大功率耗散 (Abs): | 0.45 W |
认证状态: | Not Qualified | 最大基极间静态电阻: | 12 kΩ |
最小基极间静态电阻: | 4 kΩ | 子类别: | Unijunction Transistors |
表面贴装: | NO | 端子形式: | WIRE |
端子位置: | BOTTOM | 晶体管应用: | SWITCHING |
晶体管元件材料: | SILICON | 最小谷点电流: | 8 mA |
Base Number Matches: | 1 |
NTE6400A 数据手册
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PDF下载NTE6400 & NTE6400A
Unijunction Transistor
Description:
The NTE6400 & NTE6400A Silicon Unijunction Transistors are three terminal devices having a stable
“N” type negative resistance characteristic over a wide temperature range. A stable peak point volt-
age, a low peak point current, and a high pulse pulse current make these devices useful in oscillators,
timing circuits, trigger circuits, and pulse generators where they can serve the purpose of two conven-
tional silicon or germanium transistors.
These devices are intended for applications where circuit economy is of primary importance.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
RMS Power Dissipation, PD
Unstabilized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450mW
Stabilized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.9mW/°C
RMS Emitter Current, IE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Peak Emitter Current (TJ = +150°C), IE(peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
Emitter Reverse Voltage (TJ = +150°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Interbase Voltage, VBB
NTE6400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
NTE6400A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55V
Operating Temperature Range, Topr
Unstabilized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +140°C
Stabilized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.16°C/mW
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ Max Unit
Intrinsic Standoff Ratio
NTE6400
η
VBB = 10V, Note 1
0.4
54
–
–
0.80
0.67
NTE6400A
Interbase Resistance
RBBO
VBB = 3V, IE = 0, Note 1
4
–
–
12
30
kΩ
mA
µA
Modulated Interbase Current
IB2(MOD) VBB = 10V, IE = 50mA
6.8
Emitter Reverse Current
NTE6400
IEO
VB2E = 30V, IB1 = 0
–
–
–
–
12
1
NTE6400A
Peak Point Emitter Current
Valley Point Current
IP
IV
VBB = 25V
–
8
3
–
–
–
25
–
µA
mA
V
VBB = 20V, RB2 = 100Ω
Base–One Peak Pulse Voltage
VOB1
–
Note 1. The intristic standoff ratio, η, is essentially constant with temperature and interbase volt-
age. It is defined by the following equation:
200
VP = η VBB
+
Tj
Where VP = Peak point emitter voltage
VBB = Interbase voltage
Tj = Junction Temperature (Degrees Kelvin)
Note 2. The interbase resistance is nearly ohmic and increases with temperature in a well–defined
manner. The temperature coefficient at +25°C is approximately 0.8%/°C.
.370 (9.39) Dia Max
.355 (9.03) Dia Max
.260 (6.6)
Max
.500 (12.7)
Min
.018 (0.45) Dia
.210 (5.33) Dia Max
B2
B1
45°
Emitter
.031 (.793)
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