International Rectifier PVU414, PVU414S-T Datasheet
PD 1.031A
Series PVU414
Microelectronic
Power IC Relay
Single Pole, Normally Open
0-400V, 140mA AC/DC
General Description
The PVU414 Series Photovoltaic Relay is
a single-pole, normally open solid-state relay
that can replace electromechanical relays in
many applications. It utilizes International
Rectifier’s proprietary HEXFET power
MOSFET as the output switch, driven by an
integrated circuit photovoltaic generator of
novel construction. The output switch is
controlled by radiation from a GaAlAs light
emitting diode (LED) which is optically
isolated from the photovoltaic generator.
The PVU414 is ideally suited for
instrumentation, multiplexing, scanning and
data acquisition applications. It offers high
operating speed, low thermal offset (EMF)
voltage, low and stable on-state resistance
and high off-state resistance.
The PVU414 relay is packaged in a 6-pin,
molded DIP package with either thru-hole or
“gull-wing” surface mount terminals. It is
available in standard plastic shipping tubes
or on tape-and-reel. Refer to Part
Identification information.
Applications
Multiplexing
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Scanning
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Multichannel Sampling
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Data Acquisition
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Signal Level Switching
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Instrumentation and Measurement
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PVU414 Features
HEXFET output
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Bounce-free operation
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High operating speed
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High off-state resistance
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0.2 µV thermal offset voltage
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Linear AC/DC operation
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4,000 V
RMS
I/O isolation
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Solid-state reliability
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UL and CSA certifications pending
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Part Identification
PVU414 thru-hole
PVU414S SMT
PVU414S-T SMT , T&R
HEXFET POWER MOSFET PHOTOVOLTAIC RELAY
(HEXFET is the registered trademark for International Rectifier’s power MOSFET s)
Series PVU414
Electrical Specifications (-40°C ≤ TA ≤ +85°C unless otherwise specified)
INPUT CHARACTERISTICS Limits Uni ts
Min. Control Current (See Fig. 1) 3.0 mA
Max. Control Current for Off-State Resistance @T A=+25°C 0.4 mA
Control Current Range (Caution: current limit input LED, See Fig.6) 3.0 to 25 mA
Max. Reverse Voltage 7.0 V
OUTPUT CHARACTERISTICS Limits Unit s
Operating Voltage Range 0 to ±400 V
(DC or AC peak)
Max. Load Current
@T
A=+40°C
5mA Control (See Fig. 1) ‘A’ Connection 140 mA (AC or DC)
‘B’ Connection 150 mA (DC)
‘C’ Connection 210 mA (DC)
Max. On-State Resistance @TA=+25°C
For 50mA Pulsed Load, 5mA Control (See Fig.5) ‘A’ Connection 27 Ω
‘B’ Connection 14 Ω
‘C’ Connection 7 Ω
Min. Off-State Resistance @TA=+25°C, ±320V (See Fig. 5) 10
10
Ω
Max. Turn-On Time @TA=+25°C (See Fig. 7)
For 50mA, 100 VDC Load, 5mA Control 500 µs
Max. Turn-Off Time @T
A
=+25°C (See Fig. 7)
For 50mA, 100 VDC Load, 5mA Control 200 µs
Max. Thermal Offset Voltage @ 5mA Control 0.2 µ V
Max. Output Capacitance @ 50V
DC
(See Fig. 2) 12 pF
GENERAL CHARACTERISTICS Limits Units
Min. Dielectric Strength, Input-Output 4000 V
RMS
Min. Insulation Resistance, Input-Output @TA=+25°C, 50%RH, 100V
DC
10
12
Ω
Max. Capacitance, Input-Output 1.0 pF
Max. Pin Soldering Temperature (10 seconds max.) +260 °C
Ambient Temperature Range: Operating -40 to +85 °C
Storage -40 to +100 °C
Connection Diagrams
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