Series PVT322PbF
Microelectronic Power IC
HEXFET Power MOSFET Photovoltaic Relay
Dual Pole, Normally Open, 0-250V, 170mA AC/DC
®
General Description
The PVT322 Series Photovoltaic Relay is a
dual-pole, normally open solid-state relay that
can replace electromechanical relays in many
applications. It utilizes International Rectifier’s
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.
Series PVT322 Relays are packaged in an 8-pin,
molded DIP package with either thru-hole or
surface mount (gull-wing) terminals. It is
available in standard plastic shipping tubes or on
tape-and-reel. Please refer to Part Identification
information opposite.
Features
HEXFET
®
Power MOSFET output
Bounce-free operation
4,000 V
RMS
I/O isolation
Linear AC/DC operation
Solid-State Reliability
UL recognized and BABT certified
Applications
On/Off Hook switch
Tip and Ring Line switching
General switching
Part Identification
PVT322PbF
PVT322SPbF
PVT322S-TPbF
thru-hole
Surface-mount
Surface-mount,
Tape and Reel
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
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2016-08-29
Series PVT322PbF
Limits
2.0
0.4
2.0 to 25
6.0
Limits
0 to ±250
170
500
10
1.0
3.0
0.5
50
Limits
4000
1000
10
12
1.0
+260
-40 to 85
-40 to 100
Units
mA
mA
mA
V
Units
V
(DC or AC peak)
mA
mA
µA
ms
ms
pF
Units
V
RMS
V
DC
pF
°C
Electrical Specifications
(-40°C
T
A
+85°C unless otherwise specified)
INPUT CHARACTERISTICS
Minimum Control Current (See figure1)
Maximum Control Current for Off-State Resistance @ T
A
=+25°C
Control Current Range (Caution: current limit input LED, see figure 5)
Maximum Reverse Voltage
OUTPUT CHARACTERISTICS
Operating Voltage Range
Maximum Load Current @ T
A
=+40°C
5mA Control (See figure 1) (single and dual channel operation)
Maximum Peak Load Current (10ms maximum duration)
(single and dual channel operation)
Maximum On-State Resistance @T
A
=+25°C
For 50mA Pulsed load, 5mA Control (see figure 3)
Maximum Off-State Leakage @T
A
=+25°C, ±250V (see figure 4)
Maximum Turn-On Time @T
A
=+25°C (see figure 6)
For 50mA, 100 V
DC
load, 5mA Control
Maximum Turn-Off Time @T
A
=+25°C (see figure 6)
For 50mA, 100 V
DC
load, 5mA Control
Maximum Output Capacitance @ 50V
DC
GENERAL CHARACTERISTICS
Minimum Dielectric Strength, Input-Output
Minimum Dielectric Strength, Pole-to-Pole
Minimum Insulation Resistance, Input-Output, @T
A
=+25°C, 50%RH, 100V
DC
Maximum Capacitance, Input-Output
Maximum Pin Soldering Temperature (10 seconds maximum)
Ambient Temperature Range:
Operating
Storage
International Rectifier does not recommend the use of
this product in aerospace, avionics, military or life support
applications. Users of this International Rectifier product
in such applications assume all risks of such use and
indemnify International Rectifier against all damages
resulting from such use.
Connection Diagram
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Series PVT322PbF
Figure 1.
Typical Current Derating Curve
Figure 2.
Linearity Characteristics
Figure 3.
Typical Normalized On-Resistance
3
Figure 4.
Typical Normalized Off-State Leakage
2016-08-29
Series PVT322PbF
Figure 5.
Input Characteristics (Current Controlled)
Figure 6.
Typical Delay Times
Figure 7.
Delay Time Definitions
4
Figure 8.
Typical Output Capacitance
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Series PVT322PbF
Case Outline
Note: For the most current drawing please refer to IR website at:
http://www.irf.com/package/
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