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H21A PDF预览

H21A

更新时间: 2024-02-27 17:35:13
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 晶体光电开关晶体管光电晶体管
页数 文件大小 规格书
5页 106K
描述
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH

H21A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8536.69.40.40风险等级:5.62
其他特性:COMPATIBLE CONTACTS: SHF-001T-0.8BS; SHF-002T-0.8BS主体/外壳类型:RECEPTACLE
连接器类型:BOARD CONNECTOR联系完成配合:NOT SPECIFIED
触点性别:FEMALE触点材料:NOT SPECIFIED
DIN 符合性:NO滤波功能:NO
IEC 符合性:NOMIL 符合性:NO
插接信息:MULTIPLE MATING PARTS AVAILABLE混合触点:NO
安装类型:CABLE装载的行数:1
选件:GENERAL PURPOSE端接类型:CRIMP
触点总数:21UL 易燃性代码:94V-0
Base Number Matches:1

H21A 数据手册

 浏览型号H21A的Datasheet PDF文件第2页浏览型号H21A的Datasheet PDF文件第3页浏览型号H21A的Datasheet PDF文件第4页浏览型号H21A的Datasheet PDF文件第5页 
H21A1 / H21A2 / H21A3  
PHOTOTRANSISTOR  
OPTICAL INTERRUPTER SWITCH  
DESCRIPTION  
PACKAGE DIMENSIONS  
The H21A1, H21A2 and H21A3 consist of a  
gallium arsenide infrared emitting diode  
coupled with a silicon phototransistor in a  
plastic housing. The packaging system is  
designed to optimize the mechanical  
0.972 (24.7)  
0.957 (24.3)  
Ø 0.133 (3.4)  
0.472 (12.0)  
Ø 0.126 (3.2)  
0.457 (11.6)  
(2X)  
C
L
+
D
+
0.249 (6.35)  
0.243 (6.15)  
C
L
E
0.39 (1.00)  
0.34 (0.85)  
0.755 (19.2)  
0.745 (18.9)  
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  
0.129 (3.3)  
0.119 (3.0)  
.073 (1.85)  
.133 (3.38)  
Optical  
C
L
0.433 (11.0)  
0.422 (10.7)  
0.315 (8.0)  
output from an “ON” to an “OFF” state.  
SCHEMATIC  
0.125 (3.2)  
0.119 (3.0)  
FEATURES  
C
L
1
2
4
3
0.110 (2.8)  
0.091 (2.3)  
.295 (7.5)  
.272 (6.9)  
• Opaque housing  
• Low cost  
PIN 1 ANODE  
PIN 2 CATHODE  
PIN 3 COLLECTOR  
PIN 4 EMITTER  
2
3
4
• .035” apertures  
• High IC(ON)  
1
0.020 (0.51) (SQ)  
NOTES:  
1. Derate power dissipation linearly 1.33 mW/°C above 25°C.  
2. RMA flux is recommended.  
3. Methanol or isopropyl alcohols are recommended as cleaning  
agents.  
1. Dimensions for all drawings are in inches (mm).  
2. Tolerance of ± .010 (.25) on all non-nominal dimensions  
unless otherwise specified.  
4. Soldering iron tip 1/16” (1.6mm) minimum from housing.  
(T = 25°C unless otherwise specified)  
ABSOLUTE MAXIMUM RATINGS  
A
Parameter  
Operating Temperature  
Storage Temperature  
Soldering Temperature (Iron)(2,3 and 4)  
Soldering Temperature (Flow)(2 and 3)  
INPUT (EMITTER)  
Symbol  
TOPR  
TSTG  
TSOL-I  
TSOL-F  
Rating  
Unit  
°C  
°C  
°C  
°C  
-55 to +100  
-55 to +100  
240 for 5 sec  
260 for 10 sec  
IF  
50  
mA  
Continuous Forward Current  
Reverse Voltage  
Power Dissipation (1)  
VR  
PD  
6
100  
V
mW  
OUTPUT (SENSOR)  
VCEO  
30  
V
Collector to Emitter Voltage  
Emitter to Collector Voltage  
Collector Current  
VECO  
IC  
PD  
4.5  
20  
150  
V
mA  
mW  
Power Dissipation (TC = 25°C)(1)  
2001 Fairchild Semiconductor Corporation  
DS300290  
5/02/01  
1 OF 5  
www.fairchildsemi.com  

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