Data Sheet No. PD10060 rev
I
Series PVT412A & PbF
Microelectronic Power IC
HEXFET
®
Power MOSFET Photovoltaic Relay
Single Pole, Normally Open,
0-400V, 240mA AC / 360mA DC
General Description
The PVT412A Series Photovoltaic Relay is a single-
pole, normally open solid-state relay that can replace
electromechanical relays in many applications. It util-
izes 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.
These SSRs are specifically designed for industrial
control and peripheral telecom applications.
Series PVT412A Relays are packaged in a 6-lead
molded DIP package with either thru-hole or surface
mount (‘gull-wing’) terminals. It is available in stan-
dard plastic shipping tubes or on tape-and-reel. Please
refer to part identification information
.
Features
!
!
!
!
!
!
!
!
HEXFET Power MOSFET output
Bounce-free operation
4,000 V
RMS
I/O isolation
Very low on-resistance (R
DD-ON
)
Linear AC/DC operation
Solid-State Reliability
UL recognized; pending for lead-free
part numbers (PbF)
ESD Tolerance:
4000V Human Body Model
500V Machine Model
Applications
!
Control of AC power line
(up to 240 VAC) industrial loads
!
Control of DC industrial loads
up to +/-300 VDC
!
On/Off hook switch
!
Dial-pulse generation
Part Identification
PVT412A & PbF
PVT412AS
& PbF
PVT412AS-T
& PbF
thru-hole
surface-mount
surface-mount, Tape
and Reel
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
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1
Series PVT412A & PbF
Electrical Specifications
0-400V, 240ma,AC (TA =
INPUT CHARACTERISTICS
+25°C) unless otherwise specified)
Limits
3.0
0.4
3.0 to 25
6.0
Units
mA
mA
mA
V
Minimum Control Current
(see figure 1)
Maximum Control Current for Off-State Resistance
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)
A Connection
B Connection
C Connection
Maximum On-State Resistance
@T
A
=+25°C
100mA Pulsed Load, 5mA Control (see figures 2 & 3)
A Connection
B Connection
C Connection
Max. pulsed Load Current
@T
A
=+25°C, ±400V, 5mA Control (10mS @ 10% duty cycle)
Maximum Off-State Leakage
@T
A
=+25°C, ±400V
Maximum Turn-On Time
@T
A
=+25°C (see figures 6 & 7)
For 50mA, 100 V
DC
load, 5mA Control (5mS pulse width @ 50% duty cycle)
Maximum Turn-Off Time
@T
A
=+25°C (see figures 6 & 7)
For 50mA, 100 V
DC
load, 5mA Control (5mS pulse width @ 50% duty cycle)
Maximum Output Capacitance
@ 50V
DC
, f=1MHz (Cout, see figure 8)
Limits
0 to ±400
240
260
360
Units
V peak
mA
mA
mA
Ω
Ω
Ω
mA
µA
ms
ms
pF
6
3
2
750
1.0
3.0
0.5
40.0
GENERAL CHARACTERISTICS
Minimum Dielectric Strength, Input-Output
Minimum Insulation Resistance, Input-Output
Maximum Capacitance, Input-Output Vd=0V, f=1MHz
Maximum Pin Soldering Temperature (10 seconds maximum)
Ambient Temperature Range:
Operating
Storage
Limits
4000
10
12
1.0
+260
-40 to +85
-40 to +100
Units
V
RMS
Ω
pF
°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.
Connection Diagrams
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3
Series PVT412A & PbF
300
“A” Connection
250
“A” Connection
800
I
LED
= 5mA
600
400
Load Current (mA)
200
200
I
LED
= 3mA
150
0
-3.0
-2.0
-1.0
-200
0.0
1.0
2.0
3.0
100
-400
-600
I LED = 5mA
20mS Pulsed, 25C
50
-800
Voltage Drop (V
DD
)
0
0
20
40
60
80
100
Ambient Temperature (C)
Figure 1. Current Derating Curves
Figure 2. Typical On Characteristics
800
I
LE D
= 5mA
700
“A” Connection
600
20m S - P u lse d , 25ºC
Load Current (mA)
500
400
25-40ºC
60ºC
85ºC
300
200
100
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
V
DD
(Volts) Ambient
Ambient Temperature (
o
C)
Figure 3. Typical On-Characteristics
Figure 4. Typical Normalized Off-State Leakage
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3
Series PVT412A & PbF
10.00
“A” Connection
Tdly
Ton
Input Current (mA)
1.00
min. device
& +85°C lim
it
max. device
& -45°C lim
it
TYPICAL
Delay Time (mS)
Toff
0.10
0.01
0
0.5
1.0
1.5
2.0
1
2
3
4
5
6
7
8
9
10
I LED (mA)
LED Forward Voltage Drop (Volts DC)
Figure 5. Input Characteristics (Current Controlled)
Figure 6. Typical Delay Times
400
“A” Connection
350
300
Typical Capacitance (pF)
250
200
150
100
ILED
90%
I
D
10%
tdly
ton
toff
50
0
0
5
10
15
20
25
30
35
40
45
50
V
DD
Drain to Drain Voltage
Figure 7. Delay Time Definitions
Figure 8. Typical Output Capacitance
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Series PVT412A & PbF
Case Outlines
01-2008 01
01-2009 01
IR WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 8/25/2006
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