ETC LHW216EH

LHW216EH
Form A, Solid State Relay (Photo MOSFET)
(600V/0.05A/65 Ω )
Data Sheet
Description
Features
The LHW216EH consists of an AlGaAs infrared
light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The
detector consists of a high-speed photovoltaic diode
array and driver circuitry to switch on/off two discrete
high voltage MOSFETs. The relay turns on (contact
closes) with a minimum input current of 3mA through
the input LED. The relay turns off (contact opens) with
an input voltage of 0.8V or less.
• Compact Solid-State Bi-directional Signal Switch
• Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay
•00V Output Withstand Voltage
• Low Input Current: CMOS Compatibility
• Low On-Resistance: 40Ω Typical for DC-only,
90Ω Typical for AC/DC
• High Input-to-Output Insulation Voltage
(Safety and Regulatory Approvals Pending)
-5000 Vrms for 1 min per UL1577
Applications
Functional Diagram
Opto-isolation
Truth Table
Turn-off
Circuit
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Telecommunication Switching
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Data Communications
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Industrial Controls
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Medical
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Security
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EMR / Reed Relay Replacement
Single Channel, SPST Relay.
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
LED
Output
Off
Open
On
Close
Ordering Information
LHW216EH is UL Recognized with 5000 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5, File CA 88324.
Option
Part number
RoHS Compliant
Package
Surface Mount Gull Wing Tape & Reel Quantity
-001E
LHW216EH
50 units per tube
-301E
SOP-8
-501E
X
X
X
X
50 units per tube
X
-002E
LHW216EHA
1000 units per reel
50 units per tube
DIP-8
-302E
-502E
X
X
X
X
50 units per tube
X
1000 units per reel
To order, choose a part number from the part number column and combine with the desired option from the option
column to form an order entry.
System Schematics
Opto-isolation
Opto-isolation
1
8
Turn-off
Circuit
2
7
3
6
Turn-off
Circuit
4
5
Equivalent
Relay
Diagram
1
8
2
7
3
6
4
5
Package Outline Drawings
LHW216EHA 8-Pin DIP Package
7.62 ± 0.25
(0.300 ± 0.010)
9.65 ± 0.25
(0.380 ± 0.010)
TYPE NUMBER
8
7
6
5
YYWW
1
1.19 (0.047) MAX.
6.35 ± 0.25
(0.250 ± 0.010)
DATE CODE
A XXXX
LEAD FREE
OPTION CODE*
2
3
4
1.78 (0.070) MAX.
5∞ TYP.
3.56 ± 0.13
(0.140 ± 0.005)
4.70 (0.185) MAX.
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
0.51 (0.020) MIN.
2.92 (0.115) MIN.
1.080 ± 0.320
(0.043 ± 0.013)
0.65 (0.025) MAX.
2.54 ± 0.25
(0.100 ± 0.010)
DIMENSIONS IN MILLIMETERS AND (INCHES).
LHW216EH 8-Pin SOP Package
LAND PATTERN RECOMMENDATION
9.65 ± 0.25
(0.380 ± 0.010)
8
7
6
1.016 (0.040)
5
6.350 ± 0.25
(0.250 ± 0.010)
1
2
3
10.9 (0.430)
4
1.27 (0.050)
9.65 ± 0.25
(0.380 ± 0.010)
1.780
(0.070)
MAX.
1.19
(0.047)
MAX.
7.62 ± 0.25
(0.300 ± 0.010)
3.56 ± 0.13
(0.140 ± 0.005)
1.080 ± 0.320
(0.043 ± 0.013)
0.635 ± 0.25
(0.025 ± 0.010)
0.635 ± 0.130
2.54
(0.025 ± 0.005)
(0.100)
BSC
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
Lead Free IR Profile
tp
TEMPERATURE (ϒC)
Tp
TL
T smax
260 +0/-5ϒC
TIME WITHIN 5ϒC of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
217ϒC
RAMP-UP
3ϒC/SEC. MAX.
150 - 200ϒC
RAMP-DOWN
6ϒC/SEC. MAX.
T smin
ts
PREHEAT
60 to 180 SEC.
tL
60 to 150 SEC.
25
t 25ϒC to PEAK
TIME (SECONDS)
NOTES:
THE TIME FROM 25ϒC to PEAK TEMPERATURE = 8 MINUTES MAX.
Tsmax = 200ϒC, Tsmin = 150ϒC
Non-halide flux should be used
2.0 (0.080)
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
12∞ NOM.
Insulation and Safety Related Specifications
Parameter
Symbol
Minimum External Air Gap
(Clearance)
L(101)
Minimum External Tracking
(Creepage)
L(102)
Minimum Internal Plastic Gap
(Internal Clearance)
Tracking Resistance
(Comparative Tracking Index)
Isolation Group
(DIN VDE0109)
CTI
Units
Conditions
7.1
mm
Measured from input terminals to
output terminals, shortest distance
through air.
7.4
mm
Measured from input terminals to
output terminals, shortest distance
path along body.
0.08
mm
Through insulation distance conductor to conductor, usually the straight
line distance thickness between the
emitter and detector.
175
V
IIIa
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0109)
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Storage Temperature
TS
-55
125
°C
Operating Temperature
TA
-40
85
°C
Junction Temperature
TJ
125
°C
Temperature
260
°C
Time
10
s
5
mA
Lead Soldering Cycle
Input Current
Average
IF
Surge
10
Transient
50
Note
Reversed Input Voltage
VR
5
V
Input Power Dissipation
PIN
8
mW
Output Power Dissipation
PO
600
mW
Average Output Current
(TA = 25°C, TC ≤ 100°C)
IO
0.05
A
1
Output Voltage (TA = 25°C)
VO
600
V
2
Solder Reflow Temperature Profile
See Lead Free IR Profile
-600
Recommended Operating Conditions
Parameter
Symbol
Min.
Max.
Units
Note
Input Current (ON)
IF(ON)
3
20
mA
3
Input Voltage (OFF)
VF(OFF)
0
0.8
V
Operating Temperature
TA
-40
+85
°C
Package Characteristics
Unless otherwise specified, TA = 25°C.
Parameter
Sym.
Min.
Input-Output Momentary
Withstand Voltage
VISO
5000
Input-Output Resistance
RI-O
Input-Output Capacitance
Typ.
Max.
Units
Conditions
Note
Vrms
RH ≤ 50%,
t = 1 min
4
1012
W
VI-O = 600 Vdc
0.8
pF
f = 1 MHz;
VI-O = 0 Vdc
Electrical Specifications (DC)
For operating TA = +25°C
Parameter
Sym.
Min.
Typ.
Output Withstand
Voltage
|VO(OFF)|
600
650
Output Leakage
Current
IO(OFF)
Input Reverse
Breakdown Voltage
VR
5
Input Forward
Voltage
VF
1.1
1.3
Output
On-resistance
R(ON)
40
65
0.005
Max.
Units
Conditions
Fig.
V
VF =0.8V, IO=250 mA
2
mA
VF =0.8V, VO=600V
V
IR =10 mA
1.6
V
IF =5mA
3,4
90
W
IF =5mA, IO=100mA,
5,6
1
Note
5
Switching Specifications (AC)
For operating TA = +25°C
Parameter
Sym.
Turn On Time
Turn Off Time
Min.
Typ.
Max.
Units
Conditions
TON
0.7
5.0
ms
IF =5mA, IO=50mA
TOFF
0.04
5.0
ms
IF =5mA, IO=50mA
Fig.
Note
Notes:
1. For derating, refer to Figure 1.
2. The voltage across the output terminals of the relay should not exceed this rated withstand voltage. Over-voltage protection circuits should
be added in some applications to protect against over-voltage transients.
3. Threshold to switch device is IF ≥ 0.5mA, however, for qualified device performance over temperature range, it is recommended to operate at
IF =5mA.
4. The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous
voltage rating. For the continuous voltage rating refer to the IEC/EN/DIN EN 60747-5-2 Insulation Characteristics Table (if applicable), your
equipment level safety specification, or Avago Technologies Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”
5. During the pulsed R(ON) measurement ( IO duration ≤30ms), ambient (TA) and case temperature (TC) are equal.
8
Application Information
On-Resistance and Derating Curves
The Output On-Resistance, R(ON), specified in this data
sheet, is the resistance measured across the output contact when a pulse current signal (lo=50mA) is applied
to the output pins. The use of a pulsed signal (�������
≤30ms)
implies that each junction temperature is equal to the
ambient and case temperatures. The steady-state resistance, Rss, on the other hand, is the value of resistance
measured across the output contact when a DC current
signal is applied to the output pins for a duration sufficient to reach thermal equilibrium. Rss includes the effects of the temperature rise in the device.
9
Figure 1specify the maximum average out-put
current allowable for a given ambient temperature.
The maximum allowable output current and power dissipation are related by the expression Rss = Po(max)/
(lo(max))2 from which Rss can be calculated. Staying
within the safe area assures that the steady state MOSFET junction temperature remains less than 125 °C.
1.4
IF = 5mA
IO = 250µ A
VF = 0.8V
1.05
VF - FORWARD VOLTAGE - V
NORMALIZED OUTPUT WITHSTAND VOLT
1.1
1
0.95
0.9
-40
-15
10
35
60
1.3
1.2
1.1
-40
85
-15
TA - TEMPERATURE - ˚C
85
22
20
RON - ON- RESISTANCE - ohm
25.0
IF - FORWARD CURRENT - mA
60
Figure 3. Typical Forward Voltage vs Temperature
30.0
TA = -40ºC
20.0
TA = 0ºC
15.0
TA = 25ºC
10.0
TA = 85ºC
5.0
IF = 5mA
18
16
14
12
10
0.0
0.6
0.8
1.0
1.2
8
-40
1.4
VF - FORWARD VOLTAGE - V
0.06
TA = 85ºC
TA = 25ºC
-0.02
TA = 0ºC
-0.06
TA = -40ºC
-0.10
-2
-1
0
OUTPUT VOLTAGEVO (V)
Figure 6. Typical Output Current vs Output Voltage
10
35
TA - TEMPERATURE - ˚C
0.10
0.02
-15
Figure 5. Typical on Resistance vs Temperature
Figure 4. Typical Forward Current vs Forward Voltage
OUTPUT CURRENT Io (A)
35
TA - TEMPERATURE - ˚C
Figure 2. Normalized Output Withstand Voltage vs Temperature
10
10
1
2
60
85