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參數資料
| 型號： | H21A5 |
| 廠商： | QT OPTOELECTRONICS |
| 元件分類： | 開關 |
| 英文描述： | SOLTTED OPTICAL SWITCH |
| 中文描述： | 3.15 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT |
| 文件頁數： | 1/4頁 |
| 文件大小： | 101K |
| 代理商： | H21A5 |
+
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
PACKAGE DIMENSIONS
FEATURES
Opaque housing
Low cost
.035” apertures
High I
C(ON)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
PHOTOTRANSISTOR
OPTICAL INTERRUPTER SWITCH
DESCRIPTION
The H21A series are 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 rejection, 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.
4
3
1
2
SCHEMATIC
2001 Fairchild Semiconductor Corporation
DS300291
6/05/01
1 OF 4
www.fairchildsemi.com
H21A4
H21A5
H21A6
相關PDF資料 |
PDF描述 |
|---|---|
| H21A6 | SOLTTED OPTICAL SWITCH |
| H21B1 | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| H21B2 | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| H21B3 | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| H21B1 | SLOTTED OPTICAL SWITCH |
相關代理商/技術參數 |
參數描述 |
|---|---|
| H21A6 | 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: |
| H21A6 | 制造商:Fairchild Semiconductor Corporation 功能描述:OPTOSWITCH ROHS COMPLIANT:NO |
| H21B1 | 功能描述:光學開關（透射型，光電晶體管輸出） INTERUP MOD DARL 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: |
| H21B1 | 制造商:Fairchild Semiconductor Corporation 功能描述:OPTO SWITCH SLOTTED |
| H21B1_0088K | 制造商:Fairchild Semiconductor Corporation 功能描述:Photointerrupter Transmissive 3.3mm Photodarlington 4-Pin Rail |
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