TLP629
Telecommunication
Office Machine
Telephone Use Equipment
The TOSHIBA TLP629, −2, and −4 consists of a photo−transistor
optically coupled to a gallium arsenide infrared emitting diode.
The TLP629−2 offers two isolated channels in an eight lead plastic DIP,
while the TLP629−4 provides four isolated channels in a sixteen plastic
DIP. This is suitable for application of DC input current up to 150mA.
IF maximum rating: 150mA
Collector−emitter voltage: 55V (min.)
Current transfer ratio: 25% (min.) (IF=20mA)
Isolation voltage: 5000Vrms (min.)
UL recognized: UL1577, file no. E67349
制造商: Toshiba
产品种类: 晶体管输出光电耦合器
输出类型: NPN Phototransistor
通道数量: 1 Channel
绝缘电压: 5000 Vrms
系列: TLP629
商标: Toshiba
产品类型: Transistor Output Optocouplers
子类别: Optocouplers
这个是电路控制中的说法。在很多自动化设备中，电路最终都需要对一些执行部件
(如电机、电磁铁)实施控制，电路对这些执行部件的控制可通过继电器、双向晶闸管、
晶体管等开关器件进行，因此对于电路的输出端来说就有了与之对应的"继电器输出、
双向晶闸管输出、晶体管输出"等类型。
Recommended Operating Conditions
Characteristics Symbol Min. Typ. Max. Unit
Supply voltage VCC
―
5 24 V
Forward current IF
― 20 120 mA
Collector current IC
―
1 10 mA
Operating temperature Topr
25
―
85 °C
Isolation Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Capacitance input to output CS
VS = 0, f = 1 MHz — 0.8 — pF
Isolation resistance RS
VS = 500 V 5×1010
1014
—
Ω
AC, 1 minute 5000 — —
AC, 1 second, in oil — 10000 —
Vrms
Isolation voltage BVS
DC, 1 minute, in oil — 10000 — Vdc
