Data Sheet No. PD 60040-G
Series PVT412
Microelectronic Power IC
HEXFET
®
Power MOSFET Photovoltaic Relay
Single Pole, Normally Open,
0-400V, 140mA AC/DC
General Description
The PVT412 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 ra-
diation from a GaAlAs light emitting diode (LED)
which is optically isolated from the photovoltaic gen-
erator.
These SSRs are specifically designed for worldwide
telecom applications. PVT412L employs an active
current-limiting circuitry enabling it to pass FCC Part
68 and other regulatory agency current surge re-
quirements when overvoltage protection is provided.
PVT412 does not employ the current-limiting circuitry
and offers lower on-state resistance.
Series PVT412 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 oppo-
site.
Features
!
HEXFET Power MOSFET output
!
Bounce-free operation
!
4,000 V
RMS
I/O isolation
!
Load current limiting
!
Linear AC/DC operation
!
Solid-State Reliability
!
UL recognized and BABT certified
!
ESD Tolerance:
4000V Human Body Model
500V Machine Model
Applications
!
!
!
!
On/Off Hook switch
Dial-Out relay
Ring relay
General switching
Part Identification
PVT412L
current limit, thru-hole
PVT412LS
current limit, surface-mount
PVT412LS-T current limit, surface-mount,
Tape and Reel
PVT412
no current limit, thru-hole
PVT412S
no current limit, surface-mount
PVT412S-T no current limit, surface-mount,
Tape and Reel
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
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1
Series PVT412
Electrical Specifications
(-40°C
≤
T
A
≤
+85°C unless otherwise specified)
INPUT CHARACTERISTICS
Minimum Control Current
(see figures 1 and 2)
Maximum Control Current for Off-State Resistance
Control Current Range
(Caution: current limit input LED, see figure 6)
Maximum Reverse Voltage
Part Numbers
PVT412L PVT412
3.0
0.4
3.0 to 25
7.0
Units
mA
mA
mA
V
OUTPUT CHARACTERISTICS
Operating Voltage Range
Maximum Load Current
@ T
A
=+40°C
5mA Control (see figures1 and 2)
A Connection
B Connection
C Connection
Maximum On-State Resistance
@T
A
=+25°C
For 50mA Pulsed Load, 5mA Control (see figure 4)
A Connection
B Connection
C Connection
Maximum Off-State Leakage
@T
A
=+25°C, ±400V (see figure 5)
Current Limit
@T
A
=+25°C, For 5mA Control Current:
Connection:
Minimum
Maximum
Complies with FCC Part 68 Surge Requirements*
Maximum Turn-On Time
@T
A
=+25°C (see figure 7)
For 50mA, 100 V
DC
load, 5mA Control
Maximum Turn-Off Time
@T
A
=+25°C (see figure 7)
For 50mA, 100 V
DC
load, 5mA Control
Maximum Thermal Offset Voltage
@ 5mA Control
Maximum Output Capacitance
@ 50V
DC
PVT412L
PVT412
V(DC or AC peak)
0 to ±400
120
130
200
140
150
210
mA (AC or DC)
mA (DC)
mA (DC)
Ω
Ω
Ω
µA
35
18
9
1.0
A
C
130 260
220 440
yes
2.0
0.5
0.5
12
27
14
7
n/a
n/a
yes
mA
mA
ms
ms
µV
pF
GENERAL CHARACTERISTICS
Minimum Dielectric Strength, Input-Output
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
ALL MODELS
4000
10
12
1.0
+260
-40 to +85
-40 to +100
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.
2
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Series PVT412
Connection Diagrams
ILED=
ILED=
A
A
ILED=
I LED=
Figure 1. Current Derating Curves*
Figure 2. Current Derating Curves*
*
Derating of ‘B’ and ‘C’ connection at +85°C will be 70% of that specified at +40°C and is linear from +40°C to +85°C.
200
PVT412
150
100
50
-5.0 -4.0 -3.0 -2.0
-1.0
1.0
-50
-100
-150
-200
2.0
3.0
4.0
5.0
PVT412L
5 mA control
@ 25°C pulsed
Figure 3. Linearity Characteristics
Figure 4. Typical Normalized On-Resistance
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3
Series PVT412
Figure 5. Typical Normalized Off-State Leakage
Figure 6. Input Characteristics (Current Controlled)
20
10
ILED
90%
5
toff
tdly
ton
I
D
10%
tdly
ton
toff
3
20
50 100
200
500 1000 2000
Delay Time (microseconds)
Figure 7. Typical Delay Times
Figure 8. Delay Time Definitions
4
Typical Capacitance (pF)
Figure 9. Typical Output Capacitance
min. dev
max. devic
e & -45°C
limit
ice & +8
5°C limit
CAUTION: Provide
current limiting so that
25 mA max. steady-state
control current rating
is not exceeded.
TYPICA
L
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Series PVT412
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. 10/20/2003
www.irf.com
5
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