器件名称: 6N138_07
功能描述: GaA
文件大小: 202.2KB 共6页
简 介:6N138,6N139
TOSHIBA Photocoupler GaAAs Ired & Photo IC
6N138, 6N139
Current Loop Driver. Low Input Current Line Receiver. CMOS Logic Interface.
The TOSHIBA 6N138 and 6N139 consists of a GaAAs infrared emitting diode coupled with a split-Darlington output configuration. A high speed GaAAs Ired manufactured with an unique LPE junction, has the virtue of fast rise and fall time at low drive current. Isolation voltage: 2500Vrms (min.) Current transfer ratio : 6N138 300% (min.) (IF=1.6mA) : 6N139 400% (min.) (IF=0.5mA) Switching time: 6N138 tPHL=10μs (max.) tPLH=35μs (max.) 6N139 tPHL=1μs (max.) tPLH=7μs (max.) UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.54 g 1110C4 Unit in mm
Pin Configuration (top view)
1 : N .C . 2 : Anode 3 : C a th o d e 2 7 4 : N .C . 5 : G nd 3 6 6 : O u tp u t 7 : O u tp u t B a s e 8 : VCC 4 5
1
8
Schematic
VCC 8 2
+
IF IC C IO 6 VO
VF
-
3
IB VB
7
5 GND
1
2007-10-01
6N138,6N139
Absolute Maximum Ratings (*) (Ta = 0°C to + 70°C)
Characteristic Forward current Pulse forward current LED Total pulse forward current Reverse voltage Diode power dissipation Output current Detector Emitterbase reverse voltage Supply voltage Output voltage Output power dissipation Operating temperature range Storage temperature range Lead solder temperature (10s)
(*4)
Symbol (Note 1) IF IFP IFP
(*1) (*2)
Rating 20 40 1 5 35 60 0.5 0.5 to 18 0.5 to 18 100 0 to 70 55 to 125 260 2500 3540
Unit mA mA A V mW mA V V V mW °C °C °C Vrms Vdc
VR (Not……
