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HSR312 数据手册 - Fairchild（飞兆/仙童）
制造商:
Fairchild（飞兆/仙童）
分类:
固态继电器
封装:
DIP-6
描述:
FAIRCHILD SEMICONDUCTOR HSR312 继电器, MOSFET, 320 mA, 3R, SPST
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HSR312数据手册
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HSR312, HSR312L, HSR412, HSR412L — Photovoltaic Solid-State Relay Optocouplers
©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
HSR312, HSR312L, HSR412, HSR412L Rev. 1.1.3
December 2009
HSR312, HSR312L, HSR412, HSR412L
Photovoltaic Solid-State Relay Optocouplers
Features
■
4,000 VRMS Isolation
■
Wide operating voltage range
■
250V (HSR312, HSR312L)
■
400V (HSR412, HSR412L)
■
Solid-State Reliability
■
Bounce-Free Operation
■
4000V ESD Rating (HBM)
■
UL and CSA approved
Applications
■
On/Off Hook Switch
■
Replacement for Mechanical Relays
■
Dial Out Relay
■
Ring Injection Relay
■
General Switching
■
Ground Start
Description
The HSR312 and HSR412 devices consist of a AlGaAs
infrared emitting diode optically coupled to a power
MOSFET detector which is driven by a photovoltaic gen-
erator. The devices are housed in a 6-pin dual-in-line
package. The HSR312L and HSR412L employ an active
current limit circuitry enabling the device to withstand
current surge transients.
Schematic Package Outlines
DRAIN
N/C
1
2
3
ANODE
CATHODE
4
5
6
DRAIN
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