Data Sheet No. PD10047B
PVT442
Microelectronic Power IC
HEXFET® Power MOSFET Relay
Single Pole, Normally Closed
0-400V, 170mA AC/DC
General Description
PVT442 Photovoltaic Relay is a single-pole,
normally closed solid-state relay that can
replace electromechanical relays in many
applications. It utilizes a 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.
PVT442 is ideally suited for worldwide telecom
applications: On/Off Hook switch, Parallel
telecom equipment setup, and general
switching.
Features
§
§
§
§
§
§
§
HEXFET Power MOSFET output
Bounce-free operation
4,000 V
RMS
I/O isolation
Linear AC/DC operation
Solid-State Reliability
BABT certified
ESD Tolerance:
4000V Human Body Model
500V Machine Model
PVT442 Relays are packaged in a 6-pin,
molded DIP package with either thru-hole or
“gull-wing” surface mount terminals. It is
available in standard plastic shipping tubes or
on Tape-and-Reel. Refer to Part Identification
information.
TE
LE
SO
B
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Part Identification
PVT442
PVT442S
PVT442S-T
thru-hole
SMT
Applications
§
§
§
On/Off Hook switch
Parallel telecom equipment setup
General switching
SMT, tape and reel
(HEXFET® is a trademark of International Rectifier)
PVT442
Electrical Specifications
(-40
o
C
≤
T
A
≤
+85
o
C unless otherwise specified)
INPUT CHARACTERISTICS
Min. Control Current (See Fig.1)
Control Current Range (Caution: current limit input LED, see Fig.6)
Max. Reverse Voltage
OUTPUT CHARACTERISTICS
Operating Voltage Range
Max. Load Current @ T
A
=+40
o
C
(See Fig.1)
Limits
3.0
3.0 to 25
7.0
Limits
0 to
±400
170
185
300
Units
mA
mA
V
Units
V
(DC or AC peak)
mA (AC or DC)
mA (DC)
mA (DC)
Ω
Ω
Ω
µA
“A” Connection
“B” Connection
“C” Connection
o
Max. On-State Resistance @T
A
=+25 C
For 50mA Pulsed Load, 5mA Control (See Fig.4)
“A” Connection
“B” Connection
“C” Connection
Max. Off-State Leakage @T
A
=+25
o
C, ±400V (See Fig.5) @ 5mA Control
Max. Turn-On Time @T
A
=+25
o
C (See Fig. 7)
For 50mA, 100 V
DC
Load, 5mA Control
Max. Turn-Off Time @T
A
=+25
o
C (See Fig. 7)
For 50mA, 100 V
DC
Load, 5mA Control
Max. Output Capacitance @ 50V
DC
(See Fig. 2)
GENERAL CHARACTERISTICS
Min. Dielectric Strength, Input-Output
Min. Insulation Resistance, Input-Output
@T
A
=+25
o
C, 50%RH, 100V
DC
Max. Capacitance, Input-Output
Max. Pin Soldering Temperature (10 seconds max.)
Ambient Temperature Range: Operating
Storage
TE
LE
SO
B
O
16
14
7
1.0
2.0
3.0
50
Limits
4000
10
12
1.0
+260
-40 to +85
-40 to +100
ms
ms
pF
Units
V
RMS
Ω
pF
o
C
o
C
o
C
Connection Diagrams
2
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PVT442
200
180
180
160
Max. Load Current (mA)
Typical Capacitance (pF)
160
140
120
100
80
60
40
20
0
0
100
10
20
30
40
50
60
70
80
90
140
120
100
80
60
40
0
10
20
30
40
50
Ambient Temperature (deg. C)
Figure 1. Current Derating Curve, “A” connection
30
0
20
0
10
0
Vdd, Drain to Drain Voltage (V)
Figure 2. Typical Output Capacitance
1.8
1.6
1.4
4
1.2
1.0
0.8
0.6
0.4
4
0.2
0.0
-4.0
-3.0
Figure 3. Linearity Characteristics, “A” connection
100.0
E
ET
L
O
BS
O
0
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
-10
0
-20
0
-30
0
Rd-on (Normalized to 25 deg. C)
Load Current (mA)
-50
-25
0
25
50
75
100
125
Voltage Drop (Vdd)
Ambient Temperature (deg. C)
Figure 4. Typical Normalized On-Resistance; “A” conn
20
C A U T ION : P ro vi d e
16
c u rre n t l i m i ti n g s o th a t
2 5 m A m a x. s te a d y-s ta te
c o n tro l c u rre n t ra ti n g
i s n o t e xc e e d e d .
ID-off / ID-off 25 deg. C
Input Current (mA)
10.0
& +85 oC
12
8
1.0
4
0.1
-35
-15
5
25
45
65
85
105
125
0
0
0.5
1.0
1.5
2.0
Ambient Temperature (deg. C)
Figure 5. Typical Normalized Off-State Leakage
LED Forward Voltage Drop (Volts DC)
Figure 6. Input Characteristics (Current Controlled)
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min. dev
ice
max. device &
-45 oC limit
limit
TYPICAL
3
PVT442
10.0
T
O FF
Delay Time (ms)
T
ON
1.0
ILED
Toff
0
20
5
10
15
0.1
Ton
LED Current (mA)
ID
10%
90%
Figure 7. Typical Delay Times
Case Outline
TE
LE
SO
OB
Figure 8. Delay Time Definitions
01-2008 01
4
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PVT442
Case Outline
TE
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SO
B
O
www.irf.com
01-2009
IR WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 1/19/2001
5
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