H21A4

new-10%

Manufacturer part number:H21A4

Manufacturer:Rochester Electronics, LLC

Description:TRANSISTOR OUTPUT SLOTTED SWITCH

Case Package:SOT-23

Datasheet:H21A4 Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Mounting Type	Through Hole, Flange
Package / Case	Slotted, PC Pins
Operating Temperature	-55°C~100°C
Packaging	Tube
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Unamplified
Terminal Finish	NOT SPECIFIED
Number of Functions	1
Output Configuration	Phototransistor
Response Time	8μs, 50μs
Sensing Distance	0.118 (3mm)
Voltage - Collector Emitter Breakdown (Max)	55V
Forward Current-Max	0.05A
Current - Collector (Ic) (Max)	20mA
Sensing Method	Through-Beam
Current - DC Forward (If) (Max)	50mA
Dark Current-Max	100nA
Coll-Emtr Bkdn Voltage-Min	55V
Slot Width-Nom	3.15mm
On-state Collector Current-Nom	1mA
RoHS Status	ROHS3 Compliant