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參數資料
| 型號： | H21B5 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 開關 |
| 英文描述： | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| 中文描述： | 3.15 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH DARLINGTON OUTPUT |
| 封裝： | PLASTIC PACKAGE-4 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 373K |
| 代理商： | H21B5 |
PACKAGE DIMENSIONS
SCHEMATIC
6/13/02
Page 1 of 6
2002 Fairchild Semiconductor Corporation
PHOTODARLINGTON
OPTICAL INTERRUPTER SWITCH
H21B4 H21B5 H21B6
DESCRIPTION
The H21B4, H21B5 and H21B6 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a
plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejec-
tion, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the
output from an “ON” to an “OFF” state.
FEATURES
Opaque housing
Low cost
035" apertures
High I
C(ON)
+
E
+
D
2
0.129 (3.3)
0.119 (3.0)
0.433 (11.0)
0.422 (10.7)
0.315 (8.0)
0.110 (2.8)
0.091 (2.3)
1
3
4
0.020 (0.51) (SQ)
0.472 (12.0)
0.457 (11.6)
CL
0.249 (6.35)
0.243 (6.15)
0.39 (1.00)
0.34 (0.85)
0.103 (2.60) NOM
0.125 (3.2)
0.119 (3.0)
0.133 (3.4)
0.126 (3.2)
(2X)
0.755 (19.2)
0.745 (18.9)
L
C
L
C
Optical
C
0.972 (24.7)
0.957 (24.3)
.295 (7.5)
.272 (6.9)
PIN 1 ANODE
PIN 2 CATHODE
PIN 3 COLLECTOR
PIN 4 EMITTER
4
3
1
2
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless
otherwise speci
fi
ed.
相關PDF資料 |
PDF描述 |
|---|---|
| H21B6 | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| H21B4 | SLOTTED OPTICAL SWITCH |
| H21B5 | SLOTTED OPTICAL SWITCH |
| H21B6 | SLOTTED OPTICAL SWITCH |
| H21B | 1mm Aperture Opto-Electronic Single Channel Slotted Interrupter Switches with Darlington Sensor(光中斷器（由砷化鎵紅外發(fā)光二極管+NPN光達林頓晶體管組成）) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| H21B6 | 功能描述:光學開關（透射型，光電晶體管輸出） Slotted Opt Switch RoHS:否 制造商:Omron Electronics 輸出設備:Phototransistor 槽寬:3.4 mm 光圈寬度:0.5 mm 集電極—發(fā)射極最大電壓 VCEO:30 V 最大集電極電流:20 mA 正向電流: 安裝風格:Through Hole 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝: |
| H21B6 | 制造商:Fairchild Semiconductor Corporation 功能描述:OPTOSWITCH ROHS COMPLIANT:NO |
| H21CG1 | 制造商:APEM 功能描述:ROCKER SWITCH DPST GREY 制造商:APEM 功能描述:ROCKER SWITCH, DPST, GREY 制造商:APEM 功能描述:ROCKER SWITCH, DPST, GREY; Contact Configuration:DPST; Switch Operation:Off-On; Contact Current Max:16A; Contact Voltage AC Nom:250V; Switch Mounting:Panel; Actuator / Cap Colour:Chrome; SVHC:No SVHC (19-Dec-2012); Bezel ;RoHS Compliant: Yes |
| H21CG1 | 制造商:APEM 功能描述:SWITCH ROCKER DPST GREY |
| H21CG1R1 | 制造商:APEM 功能描述: |
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