IL201 Datasheet, PDF (1/3 Pages) Siemens Semiconductor Group – PHOTOTRANSISTOR OPTOCOUPLER

FEATURES
• High Current Transfer Ratio, 75% to 450%
• Minimum Current Transfer Ratio, 10%
• Guaranteed at I_F=1mA
• High Collector-Emitter Voltage, BV_CEO=70V
• Long Term Stability
• Industry Standard DIP Package
• Underwriters Lab File #E52744
• VDE 0884 Available with Option 1
DESCRIPTION
The IL201/202/203 are optically coupled pairs
employing a Gallium Arsenide infrared LED and a
Silicon NPN phototransistor. Signal information,
including a DC level, can be transmitted by the
device while maintaining a high degree of electrical
isolation between input and output. The IL201/202/
203 can be used to replace relays and transformers
in many digital interface applications, as well as
analog applications such as CRT modulation.
Maximum Ratings
Emitter
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
Detector
Collector-Emitter Breakdown Voltage,
BV_CEO........................................................... 70 V
Emitter-Collector Breakdown Voltage,
BV_ECO............................................................. 7 V
Collector-Base Breakdown Voltage,
BV_CBO ......................................................... 70 V
Power Dissipation ..................................... 200 mW
Derate Linearly from 25°C ..................... 2.6 mW/°C
Package
Isolation Test Voltage (t=1 sec.) .......5300 VAC_RMS
Total Package Dissipation at 25°C A
(LED + Detector).................................... 250 mW
Derate Linearly from 25°C ..................... 3.3 mW/°C
Creepage.................................................7 min mm
Clearance ................................................7 min mm
Storage Temperature .................. –55°C to +150°C
Operating Temperature ............... –55°C to +100°C
Lead Soldering Time at 260°C ....................10 sec.
IL201/IL202/IL203
PHOTOTRANSISTOR
OPTOCOUPLER
Dimensions in inches (mm)
Pin One ID
321
Anode ₁
.248 (6.30)
.256 (6.50)
Cathode ₂
6 Base
5 Collector
.039
(1.00)
Min.
4°
typ.
.018 (0.45)
.022 (0.55)
4 56
.335 (8.50)
.343 (8.70)
NC ₃
4 Emitter
.300 (7.62)
typ.
.130 (3.30)
.150 (3.81)
.020 (.051) min.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
18° typ.
.010 (.25)
.014 (.35)
.300 (7.62)
.347 (8.82)
.110 (2.79)
.150 (3.81)
Characteristics (0°C to 70°C unless otherwise specified)
Symbol Min. Typ. Max. Unit
Emitter
Forward Voltage
Forward Voltage
Breakdown Voltage
Reverse Current
Detector
V_F
1.2 1.5 V
I_F=20 mA
V_F
1.0 1.2 V
I_F=1 mA
V_F
6
20
V
I_R=10 µA
I_R
0.1 10
µA V_R=6 V
T_A=25°C
Package
HFE
100 200
BV_CEO 70
BV_ECO 7
10
BV_CBO 70
90
I_CEO
5
50
V_CE=5 V
I_C=100 µA
V
I_C=100 µA
V
I_E=100 µA
V
I_C=10 µA
nA V_CE=10 V,
T_A=25°C
Base Current Transfer
Ratio
CTR_CB 0.15
V_CEsat
%
0.4 V
DC Current Transfer Ratio
IL201
CTR
IL202
CTR
IL203
CTR
75 100 150 %
125 200 250 %
225 300 450 %
I_F=10 mA
V_CB=10 V
I_F=10 mA
I_C=2 mA
I_F=10 mA,
V_CE=10 V
DC Current Transfer Ratio
IL201
IL202
IL203
CTR
10
CTR
30
CTR
50
I_F=1 mA,
V_CE=10 V
%
%
%
5–1