IRF PVT312PBF

Data Sheet No. PD 10038 revL
Series PVT312PbF
Microelectronic Power IC
HEXFET Power MOSFET Photovoltaic Relay
®
Single Pole, Normally Open, 0-250V, 190mA AC/DC
Features
General Description
The PVT312 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.
This SSR is specifically designed for tele­com applications. PVT312L employs an active cur­rent-limiting circuitry enabling it to withstand current surge transients.
PVT312 Relays are packaged in a 6-pin, molded DIP
package with either thru-hole or surface mount
( “gull-wing”) termi­nals. It is avail­able in standard plastic
ship­ping tubes or on tape-and-reel. Please refer to the
Part Identifica­tion in­formation opposite.
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HEXFET Power MOSFET output
Bounce-free operation
4,000 VRMS 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 injection relay
 Ground start
 General switching
Part Identification
PVT312LPbFcurrent limit, thru-hole
PVT312LSPbF
current limit, surface-mount
PVT312LS-TPbF
current limit,surface-mount, tape and reel
PVT312PbFno current limit, thru-hole
PVT312SPbF
no current limit, surface-
mount
PVT312S-TPbF
no current limit, surface-
mount, tape and reel
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
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1
Series PVT312PbF
Electrical Specifications (-40°C ≤ TA ≤ +85°C unless otherwise specified)
INPUT CHARACTERISTICS
Minimum Control Current (see figures 1 and 2)
Maximum Control Current for Off-State Resistance @ TA=+25°C
Control Current Range (Caution: current limit input LED, see figure 6)
Maximum Reverse Voltage
Part Numbers
PVT312L
PVT312
2.0
0.4
2.0 to 25
6.0
Units
mA
mA
mA
V
OUTPUT CHARACTERISTICS
PVT312LPVT312
Operating Voltage Range
0 to ±250
V(DC or AC peak)
Maximum Load Current @ TA=+40°C, 5mA Control (see figures 1 and 2)
A Connection 170
190 mA (AC or DC)
B Connection
190
210
mA (DC)
C Connection
300
320
mA (DC)
Maximum On-State Resistance @TA=+25°C for 50mA pulsed load
5mA Control (see figure4)
A Connection
15
10
Ω
B Connection
8
5.5
Ω
C Connection
4.25
3
Ω
Maximum Off-State Leakage @TA=+25°C, ±250V (see figure 5)
1.0
µA
Current Limit @TA=+25°C, 5mA Control
Connection:
A
C
Minimum
190 330
n/a
mA
Maximum
300 560
n/a
mA
Maximum Turn-On Time @TA=+25°C (see figure 7)
3.0
ms
for 50mA, 100 VDC load, 5mA Control
0.5
ms
Maximum Turn-Off Time @TA=+25°C (See Fig. 6)
For 50mA, 100 VDC load, 5mA Control
Maximum Output Capacitance @ 50VDC
50
pF
GENERAL CHARACTERISTICS
Minimum Dielectric Strength, Input-Output
Minimum Insulation Resistance, Input-Output @TA=+25°C, 50%RH, 100VDC
Maximum Capacitance, Input-Output
Maximum Pin Soldering Temperature (10 seconds maximum)
Ambient Temperature Range: Operating
Storage
ALL MODELS
4000
1012 1.0
+260
-40 to +85
-40 to +100
VRMS
Ω
pF
°C
°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.
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2
Series PVT312PbF
Connection Diagrams
250
200
" A " C onn ec tion
" A" C onn ec tion
PV T312
PVT 312L
175
Max Load Current (mA)
Max Load Current (mA)
200
I L ED =5 mA
150
2 mA
100
50
150
I L ED = 5 mA
125
100
50
25
0
0
20
40
60
80
0
100
0
250
PV T312L
Load Current (mA)
50
-2.0
-1.5
-1.0
80
100
PV T312
100
-2.5
60
200
150
-3.0
40
Figure 2. Typical Current Derating Curves
-0.5
0.5
1.0
1.5
2.0
2.5
3.0
-50
-100
5 mA C ontrol
@ 25C , pulsed
-150
2.5
Rd-on (Normalized to 25° C)
" A" C onn ec tion
20
Ambient Temperature (deg. C)
Ambient Temperature (deg. C)
Figure 1. Typical Current Derating Curves
2 mA
75
5 mA C ontrol
I D = 10 mA
" A" C onn ec tion
2.0
1.5
1.0
0.5
-200
-250
Voltage Drop (Vdd)
Figure 3. Linearity Characteristics
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0
-50
-25
0
25
50
75
100
125
Ambient Temperature (deg. C)
Figure 4. Typical Normalized On-Resistance
3
Series PVT312PbF
100
20
CAU T ION : prov ide cu rr en t li miting
so tha t 25 mA max imum s teadys ta te con trol cu rr en t r a ting is
no t exceeded
30
Input Current (mA)
ID-OFF/ ID-OFF 25° C
16
10
3.0
1.0
12
8
4
0.3
0
0.1
-35
-15
5
25
45
65
85
105
0
0.5
1.0
1.5
2.0
LED Forward Voltage Drop (Volts DC)
Ambient Temperature (deg. C)
Figure 6. Input Characteristics (Current Controlled)
Figure 5. Typical Normalized Off-State Leakage
LED Current (mA)
20
10
I LED
90%
5
toff
3
0. 05
0.1
0.2
0.5
I D 10%
ton
t dly
1.0
t dly
2.0
5.0
t on
t off
Delay Time (milliseconds)
Figure 7. Typical Delay Times
Figure 8. Delay Time Definitions
160
Typical Capacitance (pF)
" A " C onn ec tion
120
80
40
0
0
10
20
30
40
50
Vdd, Drain to Drain Voltage (V)
Figure 9. Typical Output Capacitance
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4
Series PVT312PbF
Case Outlines
01-2008 01
01-2009 01
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IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 2/2008
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