Siemens LH1521 Dual 1 form b Datasheet

6G41.53SSR hiVolt copy Page 41 Monday, June 2, 1997 11:25 AM
LH1521, LH1523
Dual 1 Form B
Absolute Maximum Ratings TA=25°C
Stresses in excess of the Absolute Maximum Ratings
can cause permanent damage to the device. These are
absolute stress ratings only. Functional operation of the
Parameter
device is not implied at these or any other conditions in
excess of those given in the operational sections of this
document. Exposure to Absolute Maximum Ratings for
extended periods of time can adversely affect reliability.
Symbol Test Conditions
Ambient Operating Temperature Range
Storage Temperature Range
Pin Soldering Temperature
Input/Output Isolation Test Voltage
LH1523
Units
TA
—
–40 to +85
–40 to +85
°C
Tstg
—
–40 to +150
–40 to +150
°C
TS
t=10 s max
260
260
°C
Vrms t=1 s
IISO=10 µA max
5300
5300
Vrms
Dry air, dust free, at
sea level
1600
1600
V
—
VISO
Pole-to-Pole Isolation Voltage*
(S1 to S2)
LH1521
—
LED Continuous Forward Current
IF
50
50
mA
LED Reverse Voltage
VR
IR ≤ 10 µA
8
8
V
IL ≤ 50 µA
350
200
V
150
110
200
140
mA
mA
400
600
mA
600
600
mW
dc or Peak ac Load Voltage
VL
Continuous dc Load Current
One Pole Operating
Two Poles Operating
IL
Peak Load Current
IP
Output Power Dissipation (continuous)
—
t=100 ms
(single shot)
—
PDISS
* Breakdown occurs between the output pins external to the package.
Recommended Operating Conditions
140
IFOFF =
5 mA to 20 mA
80
60
IFOFF = 2 mA
IFOFF = 3 mA
IFOFF = 4 mA
40
IFOFF = 5 mA
to 20 mA
120
LOAD CURRENT (mA)
LOAD CURRENT (mA)
110
100
20
100
80
IFOFF = 2 mA
IFOFF = 3 mA
IFOFF = 4 mA
60
40
20
LH1521
0
–40
–20
LH1523
0
20
40
60
0
–40
80
–20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
Both relays on with equal load currents. For a single relay operation,
refer to LH1501 Recommended Operating Conditions graph.
Both relays on with equal load currents. For a single relay operation,
refer to LH1511 Recommended Operating Conditions graph.
6G–41
6G41.53SSR hiVolt copy Page 42 Monday, June 2, 1997 11:25 AM
Electrical Characteristics TA=25°C
Minimum and maximum values are testing requirements. Typical values are characteristics of the device
Parameter
I
N
P
U
T
Symbol
Test Conditions
LED Forward Current
for Switch Turn-off
IFoff
—
LED Forward Current
for Switch Turn-on
IFon
VL
t=10 ms
LED Forward Voltage
VF
IL
IF=10 mA
ON-resistance
RON
IF=0 mA
IL=50 mA
OFF-resistance
ROFF
IF=5 mA
VL=±100 V
—
IF=5 mA
VL=±100 V
Off-state
Leakage Current
and are the result of engineering evaluations. Typical
values are for information purposes only and are not
part of the testing requirements.
IF=5 mA
O
U
T
P
U
T
Output Capacitance
—
VL
IF=5 mA
VL=1 V
IF=5 mA
VL=50 V
Pole-to-pole Capacitance
—
IF=0 mA
Switch Offset
—
IF=0 mA
CISO
VISO=1 V
Turn-off Time
toff
IF=5 mA
IL=50 mA
Turn-on Time
ton
IF=5 mA
IL=50 mA
Input/Output Capacitance
T
R
A
N
S
F
E
R
Values
LH1521
LH1523
Units
Min
Typ
Max
±
Min
Typ
Max
±
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
±
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
—
1.0
2.0
300
0.2
0.9
—
150
1.15
1.22
1.45
12
20
25
0.1
1.4
—
—
0.07
1.0
—
0.08
1.0
350
—
35
—
—
10
—
—
0.5
—
—
0.1
—
—
1.1
—
—
2.0
3.0
—
1.0
3.0
—
1.0
2.0
150
0.2
0.9
—
200
1.15
1.22
1.45
6
10
15
0.1
1.4
—
—
0.07
1.0
—
0.07
1.0
200
—
45
—
—
15
—
—
0.5
—
—
0.1
—
—
1.1
—
—
1.0*
3.0*
—
1.2*
3.0*
mA
mA
mA
V
mA
mA
mA
mA
V
V
V
Ω
Ω
Ω
GΩ
GΩ
GΩ
µA
µA
µA
µA
µA
µA
V
pF
pF
pF
pF
pF
pF
pF
pF
pF
µV
µV
µV
pF
pF
pF
ms
ms
ms
ms
ms
ms
* IF=10 mA.
LH1521, LH1523
6G–42
6G41.53SSR hiVolt copy Page 43 Monday, June 2, 1997 11:25 AM
A. LED Voltage vs. Temperature
B. LED Dropout Voltage vs. Temperature
1.6
1.20
LED FORWARD VOLTAGE (V)
LED FORWARD VOLTAGE (V)
IL = 100 mA
1.5
IF = 50 mA
IF = 20 mA
1.4
1.3
1.2
IF = 1 mA
IF = 2 mA
1.1
IF = 5 mA
1.15
TYP.
1.10
MIN.
1.05
1.00
IF = 10 mA
1.0
–40
–20
20
0
40
60
0.95
–40
80
–20
C. LED Current for Switch Turn-Off vs. Temperature
40
60
80
D. ON-Resistance vs. Temperature
50
100
CHANGE IN ON-RESISTANCE (%)
NORMALIZED TO 25°C
LED FORWARD CURRENT FOR SWITCH
TURN-OFF (%) NORMALIZED TO 25 °C
20
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
IL = 100 mA
80
LH1521,
LH1523
LH1501, LH1511,
LH1536
60
40
20
0
–20
–40
–60
–40
–20
0
20
40
60
40
LH1521,LH1523
30
20
10
0
–10
–20
IL = 50 mA
–30
–40
–40
80
–20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
E. Switch Capacitance vs. Applied Voltage
F. Output Isolation
100
80
IF = 5 mA
TA = 25 °C
f = 1 MHz
70
50
80
ISOLATION (dB)
60
CAPACITANCE (pF)
0
A – LH1523
B – LH1521
40
30
20
60
40
IF = 10 mA
VP = 10 V
RL = 50 Ω
20
10
0
102
0
0
20
40
60
80
100
103
104
105
106
107
FREQUENCY (Hz)
APPLIED VOLTAGE (V)
LH1521, LH1523
6G–43
6G41.53SSR hiVolt copy Page 44 Monday, June 2, 1997 11:25 AM
B. Leakage Current vs. Applied Voltage @ 25°C
A. Insertion Loss vs. Frequency
0.30
OFF-STATE LEAKAGE CURRENT (nA)
RL = 600 Ω
0.25
INSERTION LOSS (dB)
400
A
0.20
A – LH1521
B – LH1523
0.15
B
0.10
0.05
0
10 2
10 3
10 4
360
IF = 20 mA
320
280
240
200
IF = 10 mA
160
120
80
IF = 5 mA
40
IF = 2 mA
0
10 5
0
50
100
FREQUENCY (Hz)
300
250
350
D. Leakage Current vs. Applied Voltage @ 70°C
700
700
OFF-STATE LEAKAGE CURRENT (nA)
OFF-STATE LEAKAGE CURRENT (nA)
200
LOAD VOLTAGE (V)
C. Leakage Current vs. Applied Voltage @ 50°C
600
500
IF = 20 mA
400
300
IF = 10 mA
200
IF = 5 mA
100
IF = 2 mA
0
600
500
IF = 20 mA
400
300
IF = 10 mA
200
IF = 5 mA
100
IF = 2 mA
0
0
50
100
150
200
250
300
350
400
0
50
100
LOAD VOLTAGE (V)
CHANGE IN BREAKDOWN VOLTAGE (%)
NORMALIZED TO 25 °C
IF = 20 mA
600
500
IF = 10 mA
400
IF = 5 mA
300
IF = 2 mA
200
100
0
50
100
150
200
250
200
250
300
350
400
F. Switch Breakdown Voltage vs. Temperature
700
0
150
LOAD VOLTAGE (V)
E. Leakage Current vs. Applied Voltage @ 85°C
OFF-STATE LEAKAGE CURRENT (nA)
150
300
350
400
LOAD VOLTAGE (V)
8
LH1521, LH1523
6
4
2
0
–2
–4
–6
–8
–40
–20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
LH1521, LH1523
6G–44
6G41.53SSR hiVolt copy Page 45 Monday, June 2, 1997 11:25 AM
A. Switch Offset Voltage vs. Temperature
B. Turn-On/Off Time vs. Temperature
3.5
CHANGE IN TURN-ON/OFF TIME (%)
NORMALIZED TO 25 °C
SWITCH OFFSET VOLTAGE (µV)
LH1521, LH1523
3.0
2.5
2.0
1.5
1.0
0.5
0
20
30
40
50
60
80
70
90
90
80 ton
70
60
50
40
30
20
10
0
–10
–20
–30
–40
–50
–40
–20
C. Turn-On Time vs. LED Current
–40 °C
40
1.5
25 °C
1.0
80
0.5
30
40
IL = 50 mA
6
4
–40 °C
25 °C
85 °C
2
85 °C
20
60
8
TURN-OFF TIME (ms)
TURN-ON TIME (ms)
20
10
2.0
10
0
D. Turn-Off Time vs. LED Current
IL = 50 mA
0
toff
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
2.5
IF = 5 mA
IL = 50 mA
0
50
0
LED FORWARD CURRENT (mA)
10
20
30
40
50
LED FORWARD CURRENT (mA)
LH1521, LH1523
6G–45
6G41.53SSR hiVolt copy Page 46 Monday, June 2, 1997 11:25 AM
LH1502, LH1512
1 Form A/B, C
Absolute Maximum Ratings TA=25°C
Stresses in excess of the Absolute Maximum Ratings
can cause permanent damage to the device. These are
absolute stress ratings only. Functional operation of the
Parameter
device is not implied at these or any other conditions in
excess of those given in the operational sections of this
document. Exposure to Absolute Maximum Ratings for
extended periods of time can adversely affect reliability.
Symbol Test Conditions
LH1502
LH1512
Units
Ambient Operating Temperature
Range
TA
—
–40 to +85
–40 to +85
°C
Storage Temperature Range
Tstg
—
–40 to +150
–40 to +150
°C
Pin Soldering Temperature
t=10 s max
260
260
°C
VISO
t=1 s
IISO=10 µA max
5300
5300
Vrms
—
Dry air, dust free,
at sea level
1600
1600
V
50
50
mA
8
8
V
350
200
V
150
200
mA
†
†
mA
TS
Input/Output Isolation Test Voltage
Pole-to-Pole Isolation Voltage*
(S1 to S2)
—
LED Continuous Forward Current
IF
LED Reverse Voltage
VR
IR ≤ 10 µA
IL ≤ 50 µA
dc or Peak ac Load Voltage
VL
Continuous dc Load Current
(Form C operation)
IL
Peak Load Current
IP
—
t=100 ms
Form A
(single shot)
Output Power Dissipation
(continuous)
Form B
—
PDISS
400
600
mA
600
600
mW
* Breakdown occurs between the output pins external to the package.
† Refer to Current-Limit Performance application note for a discussion on relay operation during transient currents.
Recommended Operating Conditions
150
IFON =
5 mA to 20 mA
120
LOAD CURRENT (mA)
LOAD CURRENT (mA)
150
90
IFON = 2 mA
IFON = 3 mA
IFON = 4 mA
60
30
–20
120
90
IFOFF = 2 mA
IFOFF = 3 mA
IFOFF = 4 mA
60
30
LH1502
FORM B
LH1502
FORM A
0
–40
IFOFF =
5 mA to 20 mA
0
20
40
60
0
–40
80
–20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
200
LOAD CURRENT (mA)
IFON/OFF =
5 mA to 20 mA
160
120
IFON/OFF = 2 mA
IFON/OFF = 3 mA
IFON/OFF = 4 mA
80
40
LH1512
0
–40
–20
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
LH1502, LH1512
6G–46
6G41.53SSR hiVolt copy Page 47 Monday, June 2, 1997 11:25 AM
Electrical Characteristics TA=25°C
Minimum and maximum values are testing requirements. Typical values are characteristics of the device
Parameter
I
N
P
U
T
Symbol
IFon
IL=100 mA
t=10 ms
LED Forward Current
for Switch Turn-off
(NO)
IFoff
—
LED Forward Current
for Switch Turn-on
(NC)
IFon
VL
IL=100 mA
t=10 ms
LED Forward Current
for Switch Turn-off
(NC)
IFoff
—
LED Forward
Voltage
VF
VL
IF=10 mA
RON
OFF-resistance
(NO)
ROFF
(NC)
Current Limit
(NO)
Off-state
Leakage Current
(NO)
(NC)
(NO, NC)
O
U
T
P
U
T
Test Condition
LED Forward Current
for Switch Turn-on
(NO)
ON-resistance:
(NO, NC)
Output Capacitance
(NO)
and are the result of engineering evaluations. Typical
values are for information purposes only and are not
part of the testing requirement.
IF=5 mA (NO),
0 mA (NC)
IL=50 mA (NC)
IF=0 mA
VL=±100 V
IF=5 mA
VL=±100 V
ILMT
—
IF=5 mA
t=5 ms
VL
IF=0 mA
VL=±100 V
IF=5 mA
VL=±100 V
IF=0 mA (NO)
IF=5 mA (NC)
VL
IF=0 mA
VL=1 V
IF=0 mA
VL=50 V
(NC)
IF=5 mA
VL=1 V
IF=5 mA
VL=50 V
Pole-to-pole Capacitance
(S1 to S2)
IF=0 mA
Switch Offset
(NO)
IF=5 mA (NO)
IF=5 mA (NC)
Switch Offset
(NC)
IF=0 mA (NC)
IF=5 mA (NO)
Values
LH1502
LH1512
Units
Min
Typ
Max
Min
Typ
Max
±
Min
Typ
Max
Min
Typ
Max
±
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
±
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
±
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
—
0.6
2.0
0.2
0.5
—
300
0.2
0.9
—
—
1.0
2.0
300
1.15
1.26
1.45
12
20
25
0.5
5000
—
0.1
1.4
—
230
270
370
6
—
0.02
200
—
0.07
1.0
—
—
1.0
350
—
55
—
—
10
—
—
35
—
—
10
—
—
0.5
—
—
0.15
—
—
0.1
—
—
0.6
2.0
0.2
0.5
—
150
0.2
0.9
—
—
1.0
2.0
150
1.15
1.26
1.45
6
10
15
0.5
5000
—
0.1
1.4
—
300
360
460
5
—
0.02
200
—
0.07
1.0
—
—
1.0
200
—
60
—
—
15
—
—
45
—
—
15
—
—
0.5
—
—
0.15
—
—
0.1
—
mA
mA
mA
mA
mA
mA
V
mA
mA
mA
mA
mA
mA
V
V
V
V
Ω
Ω
Ω
GΩ
GΩ
GΩ
GΩ
GΩ
GΩ
mA
mA
mA
V
nA
nA
nA
µA
µA
µA
µA
µA
µA
V
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
µV
µV
µV
µV
µV
µV
LH1502, LH1512
6G–47
6G41.53SSR hiVolt copy Page 48 Monday, June 2, 1997 11:25 AM
Parameter
T
R
A
N
S
F
E
R
Symbol
Test Condition
CISO
VISO=1 V
Turn-on Time
(NO)
ton
IF=10 mA
IL=50 mA
Turn-on Time
(NC)
ton
IF=10 mA
IL=50 mA
Turn-off Time
(NO)
toff
IF=10 mA
IL=50 mA
Turn-off Time
(NC)
toff
IF=10 mA
IL=50 mA
Turn-on Time
(NO)
ton
Turn-on Time
(NC)
ton
Turn-off Time
(NO)
toff
Turn-off Time
(NC)
toff
Transfer OFF Time
(NC off to NO on)
ttfr
Transfer OFF Time
(NO off to NC on)
ttfr
IF=10 mA
IL=37.5 mA
VL=150 V
IF=10 mA
IL=37.5 mA
VL=150 V
IF=10 mA
IL=37.5 mA
VL=150 V
IF=10 mA
IL=37.5 mA
VL=150 V
IF=10 mA
IL=37.5 mA
VL=150 V
IF=10 mA
IL=37.5 mA
VL=150 V
Input/Output Capacitance
Values
LH1502
LH1512
Units
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
—
1.1
—
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1.0
3.2
6.0
1.0
3.8
6.0
—
1.6
3.0
—
0.8
3.0
0
800
—
0
1500
—
—
1.1
—
—
1.4
3.0
—
1.2
3.0
—
0.7
3.0
—
2.0
3.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
pF
pF
pF
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
µs
µs
µs
µs
LH1502, LH1512
6G–48
6G41.53SSR hiVolt copy Page 49 Monday, June 2, 1997 11:25 AM
A. LED Voltage vs. Temperature
B. LED Dropout Voltage vs. Temperature
1.6
1.20
LED FORWARD VOLTAGE (V)
LED FORWARD VOLTAGE (V)
IL = 100 mA
1.5
IF = 50 mA
IF = 20 mA
1.4
1.3
1.2
IF = 1 mA
IF = 2 mA
1.1
IF = 5 mA
1.15
TYP.
1.10
MIN.
1.05
1.00
IF = 10 mA
1.0
–40
–20
0
20
40
60
0.95
–40
80
–20
IL = 100 mA
80
80
LH1502, LH1512
60
40
20
0
–20
–40
–20
0
20
40
60
IF = 5 mA
t = 5 ms
VL = SEE ELEC. CHAR.
30
20
10
0
–10
–20
LH1502, LH1512
–30
–40
–40
80
A – LH1502
B – LH1512
30
A
20
B
10
0
B
–20
IL = 50 mA
–30
A
0
20
20
40
60
80
40
60
80
AMBIENT TEMPERATURE (°C)
1.5
DATA SHEET RON SPECIFICATION @ IF = 5 mA
50
–20
0
F. Variation in ON-Resistance vs. LED Current
ac/dc ON-RESISTANCE VARIATION (%) NORMALIZED TO
E. ON-Resistance vs. Temperature
–10
–20
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
CHANGE IN ON-RESISTANCE (%)
NORMALIZED TO 25°C
60
40
100
–40
–40
40
D. Current Limit vs. Temperature
CHANGE IN CURRENT LIMIT (%)
NORMALIZED TO 25 °C
LED FORWARD CURRENT FOR SWITCH
TURN-ON/OFF (%) NORMALIZED TO 25 °C
C. LED Current for Switch Turn-Off vs. Temperature
40
20
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
–60
–40
0
IL = 50 mA
LH1502, LH1512
1.0
0.5
LH1502
0
LH1512
–0.5
0
4
8
12
16
20
LED FORWARD CURRENT (mA)
LH1502, LH1512
6G–49
6G41.53SSR hiVolt copy Page 50 Monday, June 2, 1997 11:25 AM
A. Switch Capacitance vs. Applied Voltage
B. Insertion Loss vs. Frequency
0.30
80
IF = 0 mA
TA = 25 °C
f = 1 MHz
60
A – LH1502
B – LH1512
50
40
A
30
RL = 600 Ω
0.25
INSERTION LOSS (dB)
CAPACITANCE (pF)
70
A
20
0.20
A – LH1502
B – LH1512
0.15
B
0.10
0.05
10
B
0
10 2
0
0
20
40
60
80
100
10 3
APPLIED VOLTAGE (V)
D. NC Output Isolation
100
100
VP = 10 V
RL = 50 Ω
80
ISOLATION (dB)
80
ISOLATION (dB)
10 5
FREQUENCY (Hz)
C. NO Output Isolation
60
40
60
IF = 10 mA
VP = 10 V
RL = 50 Ω
40
20
20
0
102
103
104
105
106
0
102
107
103
FREQUENCY (Hz)
IF = 0 mA
TA = 25 °C
OFF-STATE LEAKAGE CURRENT (nA)
70
60
50
40
30
20
10
0
50
100
106
107
3.0
80
0
105
F. NO Leakage Current vs Applied Voltage @ Elevated
Temperatures
100
90
104
FREQUENCY (Hz)
E. NO Leakage Current vs. Applied Voltage
OFF-STATE LEAKAGE CURRENT (pA)
10 4
150
200
250
300
350 400
2.5
85 °C
2.0
1.5
70 °C
1.0
50 °C
0.5
0
0
50
100
150
200
250
300
350
400
LOAD VOLTAGE (V)
LOAD VOLTAGE (V)
LH1502, LH1512
6G–50
6G41.53SSR hiVolt copy Page 51 Monday, June 2, 1997 11:25 AM
A. NC Leakage Current vs. Applied voltage @ 25°C
B. NC Leakage Current vs. Applied voltage @ 50°C
700
OFF-STATE LEAKAGE CURRENT (nA)
OFF-STATE LEAKAGE CURRENT (nA)
400
360
IF = 20 mA
320
280
240
200
IF = 10 mA
160
120
IF = 5 mA
80
40
IF = 2 mA
600
500
IF = 20 mA
400
300
IF = 10 mA
200
IF = 5 mA
100
IF = 2 mA
0
0
0
50
100
150
200
250
300
0
350
50
100
C. NC Leakage Current vs. Applied voltage @ 70°C
250
300
350
400
D. NC Leakage Current vs. Applied voltage @ 85°C
700
700
OFF-STATE LEAKAGE CURRENT (nA)
OFF-STATE LEAKAGE CURRENT (nA)
200
LOAD VOLTAGE (V)
LOAD VOLTAGE (V)
600
500
IF = 20 mA
400
300
IF = 10 mA
200
IF = 5 mA
100
IF = 2 mA
0
IF = 20 mA
600
500
IF = 10 mA
400
IF = 5 mA
300
IF = 2 mA
200
100
0
0
50
100
150
200
250
300
350
0
400
50
100
LOAD VOLTAGE (V)
150
200
250
300
350
400
LOAD VOLTAGE (V)
E. Switch Breakdown Voltage vs. Temperature
F. Switch Offset Voltage vs. Temperature
3.5
8
LH1502, LH1512
6
SWITCH OFFSET VOLTAGE (µV)
CHANGE IN BREAKDOWN VOLTAGE (%)
NORMALIZED TO 25 °C
150
4
2
0
–2
–4
–6
–8
–40
3.0
2.5
2.0
LH1502 Form B
1.5 LH1512 Form B
1.0
LH1502 Form A (IF = 5 mA)
LH1512 Form A (IF = 5 mA)
0.5
0
–20
0
20
40
60
20
80
30
40
50
60
70
80
90
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
LH1502, LH1512
6G–51
6G41.53SSR hiVolt copy Page 52 Monday, June 2, 1997 11:25 AM
A. NO Switch Offset Voltage vs. LED Current
B. NO Turn-On Time vs. Temperature
60
CHANGE IN TURN-ON TIME (%)
NORMALIZED TO 25 °C
SWITCH OFFSET VOLTAGE (µV)
0.6
0.5
0.4
LH1502 FORM A
0.3
LH1512 FORM A
0.2
0.1
50
40
30
20
10
0
–10
–20
IF = 5 mA
IL = 50 mA
–30
–40
–40
0
0
5
15
10
25
20
–20
C. NO Turn-Off Time vs. Temperature
CHANGE IN TURN-ON/OFF TIME (%)
NORMALIZED TO 25 °C
120
LH1502
80
60
40
LH1512
20
0
–20
–40
–60
–80
–40
LH1512
IF = 5 mA
IL = 50 mA
–20
LH1502
0
20
40
60
80
D. NC Turn-On/Off Time vs. Temperature
160
140
100
0
AMBIENT TEMPERATURE (°C)
LED FORWARD CURRENT (mA)
CHANGE IN TURN-OFF TIME (%)
NORMALIZED TO 25 °C
LH1512
LH1502
20
40
60
80
90
80 ton
70
60
50
40
30
20
10
0
–10
–20
A
–30
–40 B
–50
–40
–20
AMBIENT TEMPERATURE (°C)
IF = 5 mA
IL = 50 mA
B
toff
LH1512
A
toff
LH1502
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
E. NO Turn-On Time vs. LED Current (LH1512)
F. NC Turn-On Time vs. LED Current (LH1512)
10
2.5
IL = 50 mA
IL = 50 mA
–40 °C
TURN-ON TIME (ms)
TURN-ON TIME (ms)
8
–40 °C
6
25 °C
85 °C
4
–40 °C
2
25 °C
85 °C
2.0
1.5
25 °C
1.0
85 °C
0.5
0
0
10
20
30
40
0
50
10
20
30
40
50
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
LH1502, LH1512
6G–52
6G41.53SSR hiVolt copy Page 53 Monday, June 2, 1997 11:25 AM
A. NO Turn-Off Time vs. LED Current (LH1512)
1.4
10
IL = 50 mA
–40 °C
1.0
0.8
25 °C
0.6
6
4
–40 °C
25 °C
85 °C
2
85 °C
0.4
IL = 50 mA
8
TURN-OFF TIME (ms)
1.2
TURN-OFF TIME (ms)
B. NC Turn-Off Time vs. LED Current (LH1512)
0.2
0
0
10
20
30
40
50
0
10
30
40
50
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
C. NC Turn-Off and NO Turn-ON Time vs. LED Current
(LH1502)
10
20
D. NO Turn-Off and NC Turn-ON Time vs. LED Current
(LH1502)
8
IL = 50 mA
t ON NC –40 °C
8
TURN-ON/OFF TIME (ms)
TURN-ON/OFF TIME (ms)
7
6
t ON NO –40 °C
4
tON NO 25 °C
tON NO 85 °C
tOFF NC 85 °C
tOFF NC 25 °C
tOFF NC –40 °C
2
10
20
IL = 50 mA
5
tON NC 25 °C
4
3
tON NC 85 °C
2
t OFF NO –40 °C
tOFF NO 25 °C
1
0
0
6
30
40
tOFF NO 85 °C
0
50
0
LED FORWARD CURRENT (mA)
10
20
30
40
50
LED FORWARD CURRENT (mA)
LH1502, LH1512
6G–53