Data Sheet No. PD10049-D
Series PVA13N
Microelectronic Power IC
HEX.ET
Power MOS.ET Photovoltaic Relay
Single-Pole, Normally-Open, 0-100V AC/DC, 375mA
General Description
The PVA13 Series AC Relay (PVA) is a single-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 PVA13 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 PVA13 can switch analog signals from
thermocouple level to 100 Volts peak AC or DC
polarity. Signal frequencies into the RF range are
easily controlled and switching rates up to 450Hz are
achievable. The extremely small thermally generated
offset voltages allow increased measurement
accuracies.
These relays are packaged in 8-pin, molded DIP
packages and available with either thru-hole or
surface-mount ("gull-wing") leads, in plastic shipping
tubes.
Applications
Process Control
Data Acquisition
Test Equipment
Multiplexing and Scanning
Features
Bounce-Free Operation
10
10
Off-State Resistance
1,000 V/
sec dv/dt
5 mA Input Sensitivity
4,000 V
RMS
I/O Isolation
Solid-State Reliability
UL Recognized
ESD Tolerance:
4000V Human Body Model
500V Machine Model
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
Part Identification
PVA1352N
PVA1354N
PVA1352NS
PVA1354NS
thru-hole
surface-mount (gull-wing)
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1
Series PVA13N
2
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Electrical Specifications (-40
C
T
A
+85
C unless otherwise specified
)
INPUT CHARACTERISTICS
PVA1352N
PVA1354N
Units
Minimum Control Current
(see figures 1 and 2)
DC
For 325mA Continuous Load Current
2
mA@25C
For 370mA Continuous Load Current
5
mA@40C
For 190mA Continuous Load Current
5
mA@85C
Maximum Control Current for Off-State Resistance at 25C
10
A(DC)
Control Current Range (Caution: current limit input LED. See figure 6)
2.0 to 25
mA(DC)
Maximum Reverse Voltage
7.0
V(DC)
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.
GENERAL CHARACTERISTICS (PVA1352N and PVA1354N)
Units
Dielectric Strength: Input-Output
4000
V
RMS
Insulation Resistance: Input-Output @ 90V
DC
10
12
@ 25C - 50% RH
Maximum Capacitance: Input-Output
1.0
pF
Max. Pin Soldering Temperature
(1.6mm below seating plane, 10 seconds max.)
+260
Ambient Temperature Range:
Operating
-40 to +85
C
Storage
-40 to +100
OUTPUT CHARACTERISTICS
PVA1352N
PVA1354N
Units
Operating Voltage Range
0 to 100
V
(peak)
Maxiumum Load Current 40C,
I LED 5mA
375
mA
(DC)
Response Time @25C
(see figures 7 and 8)
Maximum T(on) @ 12mA Control, 50 mA Load, 50 VDC
150
s
Maximum T(off) @ 12mA Control, 50 mA Load, 50 VDC
125
s
Maximum On-state Resistance 25C
(Pulsed) (figure 4) 50 mA Load, 5mA Control
5
Minimum Off-state Resistance 25C @ 80 VDC
(see figure 5)
10
8
10
10
Maximum Thermal Offset Voltage @ 5.0mA Control
0.2
volts
Minimum Off-State dv/dt
1000
V/s
Typical Output Capacitance
(see figure 9)
11pF
@ 50VDC
Series PVA13N
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3
Figure 1. Current Derating Curves
Figure 2. Typical Control Current Requirements
Figure 3.Typical On Characteristics
Figure 4. Typical Normalized On-Resistance
R
d(on)
(
ormalized to 25C)
ILED (mA)
Ambient Temperature (C)
Max. Load Current (mA)
VDD (volts)
Load Current (mA)
85C
I
LE D
= 5mA, Forced Air
25C
40C
60C
P ulsed, 25C
Ambient Temperature (C)
Max. Load Current (mA)
I
LE D
= 10m A
I
LE D
=5mA
I
LE D
= 2m A
0.0 0.5 1.0 1.5 2.0 2.5 3.0
0 20 40 60 80 100
500
450
400
350
300
250
200
150
100
50
0
800
700
600
500
400
300
200
100
0
Series PVA13N
4
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I D
O
f
f/I
D
Of
f 25C
Figure 5. Normalized Off-State Leakage
Figure 6. Input Characteristics
(Current Controlled)
Figure 7.Typical Delay Times
Figure 8. Delay Time Definitions
LED Forward Voltage Drop (Volts DC)
Input Current (mA)
Ambient Temperature (C)
Delay Time (
S)
I LED (mA)
10
100
1000
0
5
10
15
20
Ton
Tdly
Toff
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