Siemens ILQ66 Photodarlington optocoupler Datasheet

IL66 SERIES
DUAL CHANNEL ILD66 SERIES
QUAD CHANNEL ILQ 66 SERIES
SINGLE CHANNEL
PHOTODARLINGTON OPTOCOUPLER
FEATURES
• Internal RBE for High Stability
• Current Transfer Ratio is Tested
at 2.0 mA and 0.7 mA Input
IL/ILD/ILQ66 Series:
- 1, 100% min. at IF=2 mA, VCE=10 V
- 2, 300% min. at IF=2 mA, VCE=10 V
- 3, 400% min. at IF=0.7 mA, VCE=10 V
- 4, 500% min. at IF=2 mA, VCE=5 V
• Four Available CTR Categories per Package
Type
• BVCEO>60 V
• Standard DIP Packages
• Underwriters Lab File #E52744
• V VDE 0884 Available with Option 1
Dimensions in inches (mm)
2
3
Pin One I.D.
1
Anode 1
.248 (6.30)
.256 (6.50)
6 Base
Cathode 2
4
5
6
5 Collector
NC 3
4 Emitter
.335 (8.50)
.343 (8.70)
.300 (7.62)
Typ.
.039
(1.00)
min.
.130 (3.30)
.150 (3.81)
4°
typ.
18°
Typ.
.010 (.25)
.014 (.35)
.300 (7.62)
.347 (8.82)
.020 (.051) min.
.031 (0.80)
.035 (0.90)
.018 (0.45)
.022 (0.55)
.100 (2.54) Typ.
.110 (2.79)
.150 (3.81)
D E
DESCRIPTION
IL66, ILD66, and ILQ66 are optically coupled isolators employing Gallium Arsenide infrared emitters
and silicon photodarlington detectors. Switching
can be accomplished while maintaining a high
degree of isolation between driving and load circuits, with no crosstalk between channels.
4
Detector (Each Channel)
Power Dissipation at 25°C Ambient........... 150 mW
Derate Linearly from 25°C ..................... 2.0 mW/°C
Package
Isolation Test Voltage
(t=1 sec.)........................................5300 VACRMS
Total Package Power Dissipation at 25°C
IL66.......................................................... 250 mW
ILD66 ....................................................... 400 mW
ILQ66 ....................................................... 500 mW
Derate Linearly from 25°C
IL66...................................................... 3.3 mW/°C
ILD66 ................................................. 5.33 mW/°C
ILQ66 ................................................. 6.67 mW/°C
Creepage.................................................7 min mm
Clearance ................................................7 min mm
Comparative Tracking Index..............................175
Isolation Resistance
VIO=500 V, TA=25°C................................≥1012 Ω
VIO=500 V, TA=100°C..............................≥1011 Ω
Storage Temperature ................... –55°C to +125°C
Operating Temperature................ –55°C to +100°C
Lead Soldering Time at 260°C ....................10 sec.
2
1
Pin One I.D.
Anode 1
.255 (6.48)
.268 (6.81)
5
6
7
8
7 Collector
Cathode 3
6 Collector
4°
Typ.
.030 (.76 )
.040 (1.02)
5 Emitter
.305 Typ.
(7.75) Typ.
.030 (.76) .130 (3.30)
.045 (1.14) .150 (3.81)
.018 (.46)
.022 (.56)
8 Emitter
Cathode 2
Anode 4
.379 (9.63)
.390 (9.91)
Maximum Ratings
Emitter (Each Channel)
Peak Reverse Voltage........................................ 6 V
Continuous Forward Current......................... 60 mA
Power Dissipation at 25°C ......................... 100 mW
Derate Linearly from 25°C ................... 1.33 mW/°C
3
10°
Typ.
3°–9°
.115 (2.92)
.135 (3.43)
.008 (.20)
.012 (.30)
.100 (2.54) Typ.
Anode 1
Pin
One
I.D.
.255 (6.48)
.268 (6.81)
15 Collector
Cathode 3
14 Collector
Anode 4
13 Emitter
Anode 5
12 Emitter
Cathode 6
11 Collector
Cathode 7
10 Collector
.779 (19.77 )
.790 (20.07)
.030 (.76)
.045 (1.14)
Anode 8
5–1
.030 (.76 )
.040 (1.02)
.100 (2.54) Typ.
9
Emitter
.305 Typ.
(7.75) Typ.
.130 (3.30)
.150 (3.81)
4°
Typ.
.018 (.46)
.022 (.56)
16 Emitter
Cathode 2
3°–9°
10°
Typ.
.008 (.20)
.012 (.30)
.115 (2.92)
.135 (3.43)
Electrical Characteristics (TA=25C)
Symbol
Min.
Typ.
Max..
Unit
Condition
Forward Voltage
1.25
1.5
V
IF=20 mA
Reverse Current
0.1
10
µA
VR=6.0 V
Capacitance
25
pF
VR=0 V
V
V
IC=1 mA, IF=0
IC=10 µA
nA
VCE=50 V, IF=0
3.4
pF
VCE=10 V
400
500
500
750
%
%
%
%
IF=2 mA,VCE=10 V
IF=2 mA,VCE=10 V
IF=0.7 mA, VCE=10 V
IF=2 mA, VCE=5 V
1.0
V
IC=10 mA, IF=10 mA
GaAs Emitter
Photodarlington
Breakdown Voltage
Collector-Emitter
Collector-Base (IL66)
BVCEO
BVCBO
Leakage Current,
Collector-Emitter
60
60
ICEO
1.0
Capacitance,
Collector-Emitter
100
Coupled Characteristics
Current Transfer Ratio
IL/ILD/ILQ66-1
IL/ILD/ILQ66-2
IL/ILD/ILQ66-3
IL/ILD/ILQ66-4
CTR
Saturation Voltage,
Collector-Emitter
VCEsat
Rise Time -1, -2, -4
tR
200
µs
VCC=10 V
Fall Time -1, -2, -4
tF
200
µs
IF=2 mA, RC=100 Ω
Rise Time -3
tR
200
µs
IF=0.7 mA
Fall Time -3
tF
200
µs
VCC=10 V, RL=100 Ω
100
300
400
500
0.9
Figure 1. Forward voltage versus forward current
Figure 3. Normalized non-saturated and saturated
CTRce versus LED current
Ta = -55°C
1.3
1.2
NCTRce - Normalized CTRce
VF - Forward Voltage - V
1.4
1.2
Ta = 25°C
1.1
1.0
0.9
Ta = 100°C
0.8
0.7
.1
1
10
IF - Forward Current - mA
100
0.2
Vce = 1 V
0.0
.1
Ice - Collector-emitter
current - mA
NCTRce - Normalized CTRce
0.4
1
10
100
1000
Vce = 5 V
1000
Vce = 5 V
0.5
Vce = 1 V
0.0
1
10
IF - LED Current - mA
0.6
10000
1.0
.1
Vce = 5 V
Figure 4. Non-saturated and saturated collector
emitter current versus LED current
2.0
1.5
0.8
IF - LED Current - mA
Figure 2. Normalized non-saturated and saturated
CTRce versus LED curren
Normalized to:
Ta = 25°C
Vce = 5 V
IF = 2 mA
Normalized to:
Ta = 25°C
Vce = 5 V
IF = 10 ma
1.0
100
100
Vce = 1 V
10
1
.1
.01
.001
.1
1
10
IF - LED Current - mA
100
IL/ILD/ILQ66
5–2
Figure 5. Collector-base photocurrent versus LED
current
Figure 9. Low/high propagation delay versus collector
load resistance and LED current
tpLH - Low/High Propagation
Delay - µs
1000
Icb - Photocurrent- µa
Ta = 25°C
100
10
1
.1
.1
1
10
IF - LED Current - mA
Ice - Collector-emitter
current - mA
Ta = 25°C
10KΩ
125
100
75
2KΩ
Ta = 25°C
Vcc = 5 V
Vth = 1.5 V
50
25
220Ω
0
0
100
Figure 6. Collector-emitter current versus LED current
10000
150
5
10
15
IF - LED Current - mA
Figure 10. Switching waveform
IF
Vce = 5 V
1000
100
Vce = 1 V
10
1
tD
tR
VO
.1
tPLH
.01
.001
.1
1
10
100
Ib - Base Current - µs
1000
tPHL
tS
VTH=1.5 V
tF
Figure 11. Switching schematic
Figure 7. Non-saturated and saturated HFE versus
LED current
VCC=10 V
25000
HFE - Forward Gain
20
Ta = 25°C
20000
F=10 KHz,
DF=50%
Vce = 5 V
RL
VO
15000
10000
IF
5000
Vce = 1 V
0
.1
1
10
100
Ib - Base Current - µA
1000
Figure 8. High/low propagation delay versus
collector
resistance and LED current
Figureload
8
tpHL - High/Low Propagation
Delay - µs
50
10KΩ
40
Ta = 25°C
Vcc = 5 V
Vth = 1.5 V
30
20
220Ω
10
0
0
5
10
15
IF - LED Current - mA
20
IL/ILD/ILQ66
5–3
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