Data Sheet No. PD10052-B
Series PVD13N
Microelectronic Power IC
HEXFET
Power MOSFET Photovoltaic Relay
Single-Pole, Normally-Open
0-100V DC, 550mA
General Description
The PVD13 Series DC Relay (PVD) 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 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 PVD13 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 PVD13 can switch analog signals from
thermocouple level to 100 Volts peak DC. 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 through-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 Recognition pending
ESD Tolerance:
4000V Human Body Model
500V Machine Model
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
Part Identification
PVD1352N
PVD1354N
through-hole
PVD1352NS
PVD1354NS
surface-mount
(gull-wing)
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1
Series PVD13N
2
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INPUT CHARACTERISTICS
PVD1352N
PVD1354N
Units
Minimum Control Current
(see figures 1 and 2)
DC
For 500mA Continuous Load Current
2
mA@25C
For 550mA Continuous Load Current
5
mA@40C
For 350mA 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)
Electrical Specifications (-40
C
T
A
+85
C unless otherwise specified
)
GENERAL CHARACTERISTICS
(PVD1352N and PVD1354N)
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
PVD1352N
PVD1354N
Units
Operating Voltage Range
0 to + 100
V
(PEAK)
Maxiumum Load Current 40C I LED 5mA
550
mA
(DC)
Response Time @25C (see figures 7 and 8)
Max. T(on) @ 12mA Control, 50 mA Load, 100 VDC
150
s
Max. T(off) @ 12mA Control, 50 mA Load, 100 VDC
125
s
Max. On-state Resistance 25C
(Pulsed) (fig. 4) 200 mA Load, 5mA Control
1.5
Min. Off-state Resistance 25C @ 80 VDC (see figure 5)
10
8
10
10
Max. Thermal Offset Voltage @ 5.0mA Control
0.2
volts
Min. Off-State dv/dt
1000
V/s
Typical Output Capacitance
20
pF @ 50VDC
Series PVD13N
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3
Max. Load Current (mA)
Figure 1. Current Derating Curves
Figure 2. Typical Control Current Requirements
Figure 3.Typical On Characteristics
Rd
(on)
(Normalized to 25C)
ILED (mA)
Ambient Temperature (C)
Load Current (mA)
Ambient Temperature (C)
Load Current (mA)
Figure 4. Typical Normalized On-Resistance
VDD (Volts)
0
100
200
300
400
500
600
700
800
0
20
40
60
80
100
P ulsed, 25C
I
LE D
= 5m A , F orc e d A ir
25C
40C
60C
85 C
I
LED
= 2m A
I
LE D
> 5 m A
5 mA Control
lD = 100 mA
1000
900
800
700
600
500
400
300
200
100
0
0.0 0.5 1.0 1.5 2.0
Series PVD13N
4
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I D
O
f
f/I
D
O
f
f 25C
Figure 5. Typical Normalized Off-State Leakage
Figure 6. Input Characteristics
(Current Controlled)
Figure 8. Delay Time Definitions
LED Forward Voltage Drop (Volts DC)
Input Current (mA)
Ambient Temperature (C)
Figure 7.Typical Delay Times
I LED (mA)
Delay Time (
S)
10
100
1000
0
5
10
15
20
y(
)
Ton
Tdly
Toff
Series PVD13N
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5
T
ypical Capacitance pF)
Wiring Diagram
Figure 10. Typical Output Capacitance
VDS Drain to Source Voltage
Normalized T
ransfer Ratio
Figure 9. Typical Control Threshold and Transfer Ratio
Ambient Temperature C
Normalized Control Threshold Current
0
20
40
60
80
100
120
140
160
180
200
0
10
20
30
40
50
yp
p
(
p
)
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