Data Sheet No. PD10056 revE
Series PVR33N & PbF
Microelectronic Power IC
HEXFET
®
Power MOSFET Photovoltaic Relay
Dual-Pole, Normally-Open
0-300V AC/DC, 165mA
General Description
The PVR33 Series AC/DC Relay is a dual-pole,
normally open, solid-state replacement for
electromechanical relays used for general purpose
switching of analog signals. It utilizes International
Rectifier’s HEXFET power MOSFETs as the output
switches, 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 PVR33 Series overcomes the limitations of both
conventional electromechanical and reed relays by
offering the solid state advantages of long life, fast
operating speed, low pick up power, bounce-free
operation, low thermal offset voltages and miniature
package. These advantages allow product improvement
and design innovations in many applications such as
process control, multiplexing, automatic test equipment
and data acquisition.
The PVR33 can switch analog signals from
thermocouple level to 300 Volts peak AC or DC polarity.
Signal frequencies into the RF range are easily
controlled and switching rates up to 350Hz are
achievable. The extremely small thermally generated
offset voltages allow increased measurement
accuracies.
These relays are packaged in 16-pin, molded DIP
packages and available with thru-hole leads, in
plastic shipping tubes.
Features
!
!
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!
!
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Bounce-Free Operation
10
10
Off-State Resistance
1,000 V/µsec dv/dt
0.2
µV
Thermal Offset
5 mA Input Sensitivity
1,500 V
RMS
I/O Isolation
Solid-State Reliability
Applications
!
!
!
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Process Control
Data Acquisition
Test Equipment
Multiplexing and Scanning
Part Identification
PVR2300N & PbF
PVR3300N & PbF
PVR3301N & PbF
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
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1
Series PVR33N & PbF
Electrical Specifications
(-40°C
≤
T
A
≤
+85°C unless otherwise specified)
INPUT CHARACTERISTICS
Minimum Control Current A Connection
(see figure 1)
For 170 Continuous Load Current
For 165 Continuous Load Current
For 130 Continuous Load Current
Minimum Turn-Off Current
Minimum Turn-Off Voltage
Control Current Range
(Caution: current limit input LED. See figure 6)
Maximum Reverse Voltage
2.0
5.0
5.0
10
0.6
2.0 to 25
6.0
Units
DC
mA@25°C
mA@40°C
mA@85°C
µA(DC)
V(DC)
mA(DC)
V(DC)
OUTPUT CHARACTERISTICS
Operating Voltage Range
Maxiumum Load Current 40°C I
LED
= 5mA
(see figure 1)
AC (A Connection)
DC (B Connection)
DC (C Connection)
Response Time @25°C
(see figures 7 and 8)
Maximum T (on) @ 12mA Control, 100 mA Load, 100 VDC
Maximum T (off) @ 12mA Control, 100 mA Load, 100 VDC
Maximum On-state Resistance 25°C (Pulsed) (fig. 2) 50 mA Load, 5mA Control
AC (A Connection)
DC (B Connection)
DC (C Connection)
Minimum Off-state Resistance 25°C
@ 160 VDC
PVR2300, PVR3300
@ 240 VDC
PVR3301
Maximum Thermal Offset Voltage @ 5.0mA Control
Minimum Off-State dv/dt
Typical Output Capacitance
(see figure 9)
PVR2300N PVR3300N, PVR3301N
±200
165
180
310
150
125
±300
Units
V
(peak)
mA (peak)
mA
(DC)
mA
(DC)
µs
µs
24
12
6
10
8
10
10
0.2
1000
6
Ω
Ω
Ω
Ω
Ω
µvolts
V/µs
pF @ 50VDC
GENERAL CHARACTERISTICS
Dielectric Strength: Input-Output
Insulation Resistance: Input-Output @ 500V
DC
Maximum Capacitance: Input-Output
Maximum Lead Soldering Temperature
(1.6mm below seating plane for 10 sec.)
Ambient Temperature Range:
Operating
Storage
1500
10
12
1.0
260
-40 to +85
-40 to +100
Units
V
RMS
Ω
pF
°C
°C
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.
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2
Series PVR33N & PbF
0
400
0
350
Max. Load Current (mA)
0
300
0
250
C Connection
B C o nne ct o n
i
0
200
0
150
0
100
50
0
0
0
0
A Connection
I
LED
= 5mA
20
40
60
80
100
Ambient Temperature (°C)
Figure 1. Current Derating Curve
Rd(on) (Normalized to 25
o
C)
5 mA Control
lD = 50 mA
Ambient Temperature (°C)
Figure 2. Typical On-Resistance
300
250
700
600
Pulsed, 25ºC
Load Current (mA)
Load Current (mA)
200
150
100
I
LED
25
o
C
40
o
C
60
o
C
85
o
C
Pulsed, 25ºC
500
400
300
200
I
LED
25
o
C
40
o
C
60
o
C
85
o
C
= 5mA, Forced Air
50
= 5mA, Forced Air
100
A Connection
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
0.0
0.5
1.0
1.5
2.0
2.5
C Connection
3.0
3.5
4.0
4.5
V
DD
(Volts)
Figure 3. Typical On-Characteristic A Connection
V
DD
(Volts)
Figure 4. Typical On-Characteristic C Connection
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Series PVR33N & PbF
Input Current (mA)
IDOff/IDOff 25°C
Ambient Temperature (°C)
Figure 5. Typical Normalized Off-State Leakage
LED Forward Voltage Drop (Volts DC)
Figure 6. Input Characteristics (Current Controlled)
1000
Ton
Delay Time (µS)
Tdly
100
Toff
10
0
5
10
15
20
ILED (mA)
Figure 7.Typical Delay Times
Figure 8. Delay Time Definitions
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Series PVR33N & PbF
180
160
Typical Capacitance (pF)
140
120
100
80
60
40
20
0
0
10
20
30
40
50
A Connection
C Connection
VDD Drain-to-Drain Voltage
Figure 9. Typical Output Capacitance
Wiring Diagram
Schematic Diagram
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