파트넘버.co.kr IL252 데이터시트 PDF


IL252 반도체 회로 부품 판매점

BIDIRECTIONAL INPUT OPTOCOUPLER



Siemens Semiconductor Group 로고
Siemens Semiconductor Group
IL252 데이터시트, 핀배열, 회로
SINGLE CHANNEL IL250/251/252
DUAL CHANNEL ILD250/251/252
BIDIRECTIONAL INPUT
OPTOCOUPLER
FEATURES
• Selected Current Transfer Ratios
20%, 50%, 100% Minimum
• AC or Polarity Insensitive Input
• Built-in Reverse Polarity Input
Protection
• Improved CTR Symmetry
• Industry Standard DIP Package
• Underwriters Lab File #E52744
V
DE
VDE 0884
Available with Option 1
Maximum Ratings (Per Channel)
Emitter
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.............. 30 V
Emitter-Base Breakdown Voltage ......................5 V
Collector-Base Breakdown Voltage .................70 V
Power Dissipation at 25°C
Single Channel .......................................200 mW
Dual Channel ..........................................150 mW
Derate Linearly from 25°C
Single Channel ...................................2.6 mW/°C
Dual Channel ......................................2.0 mW/°C
Package
Isolation Test Voltage (between
emitter and detector referred to
standard climate 23°C/50%RH,
DIN 50014) .................................... 5300 VACRMS
Creepage ............................................... 7 mm min.
Clearance............................................... 7 mm min.
Isolation Resistance
VIO=500V, TA=25°C .................................. 1012
VIO=500V, TA=100°C ................................ 1011
Total Dissipation at 25°C
Single Channel .......................................250 mW
Dual Channel ..........................................400 mW
Derate Linearly from 25°C
Single Channel ...................................3.3 mW/°C
Dual Channel ......................................5.3 mW/°C
Storage Temperature ...................–55°C to +150°C
Operating Temperature ...............–55°C to +100°C
Lead Soldering Time at 260°C .................... 10 sec.
Dimensions in inches (mm)
Single Channel
321
.248 (6.30)
.256 (6.50)
4 56
.335 (8.50)
.343 (8.70)
pin one
ID.
Anode/
Cathode
Cathode/
Anode
1
2
NC 3
.070 (1.78)
.080 (2.03)
6 Base
5 Collector
4 Emitter
.300 (7.62)
typ.
typ.
.018 (0.45)
.022 (0.55)
.130 (3.30)
.138 (3.50)
.031 (0.80)
.035 (0.90)
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
18° typ.
.010 (.25) typ.
.300 (7.62)
.347 (8.82)
.114 (2.90)
.130 (3.30)
Dual Channel
0.24 (6.30)
0.260
.035 (.89)
.040 (1.02)
43 21
56 78
.388 (9.86)
.400 (10.16)
Anode/
Cathode
Cathode/
Anode
1
2
Anode/
Cathode
Cathode/
Anode
3
4
.048 (1.22)
.052 (1.32)
.300 (7.62)
typ.
8 Emitter
7 Collector
6 Collector
5 Emitter
.280 (7.11)
.330 (8.38)
.014
(.35)
typ.
.016(.41)
.020(.51)
.130 (3.30)
.150 (3.81)
.020 (.51)
.030 (.76)
.033 (.84) typ.
.100 (2.54) typ.
3° to 9°
.008 (.20)
.012 (.31)
.130 (3.30)
.150 (3.81)
DESCRIPTION
The IL/ILD250/251/252 are bidirectional input optically coupled isolators
consisting of two Gallium Arsenide infrared LEDs coupled to a silicon NPN
phototransistor per channel.
The IL/ILD250 has a minimum CTR of 50%, the IL/ILD251 has a minimum
CTR of 20%, and the IL/ILD252 has a minimum CTR
of 100%.
The IL/IL250/1/2 are single channel optocouplers. The
ILD250/1/2 has two isolated channels in a single DIP package.
These optocouplers are ideal for applications requiring AC signal detection
and monitoring.
5–1
This document was created with FrameMaker 4.0.4


IL252 데이터시트, 핀배열, 회로
Electrical Characteristics (TA=25 C)
Parameter
Min. Typ. Max
.
Emitter
Forward Voltage VF
Detector
1/2 1.5
BVCEO
BVEBO
BVCBO
ICEO
Package
30 50
7 10
70 90
5 50
VCEsat
0.4
Unit
V
V
V
V
nA
V
DC Current Trans-
fer Ratio
%
IL/D250
50
IL/D251
20
IL/D252
100
Symmetry
CTR @ +10 mA
CTR @ - 10 mA
0.50 1.0 2.0
Condition
IF=± 10 mA
IC=1 mA
IE=100 µA
IC=10 µA
VCE=10 V
IF=± 16 mA,
IC=2 mA
IF=± 10 mA,
VCE=10 V
Figure 1. LED forward current versus forward voltage
60
40
20
25°C
0
-20
-55°C
85°C
-40
-60
-1.5
-1.0 -0.5 0.0 0.5 1.0
VF - LED Forward Voltage - V
1.5
Figure 2. Normalized non-saturated and saturated
CTR at TA = 25°C versus LED currenth
1.5
Normalized to:
Vce = 1 0V, IF = 10m A
Ta = 2 5°C
1.0 CTRce(sat) Vce = 0.4V
0.5
0.0
.1
N CT R(SAT)
NC TR
1 10
IF - LED Curre nt - mA
100
5–2
Figure 3. Normalized non-saturated and saturated
CTR at TA = 50°C versus LED current
1.5 Normalized to:
Vce = 10V,IF = 10mA, Ta = 25°C
CTRce(sat) Vce = 0.4V
1 .0
Ta = 50°C
0.5
0 .0
.1
NCTR(SAT)
NCTR
1 10
IF - LED Current - mA
100
Figure 4. Normalized non-saturated and saturated
CTR at TA = 70°C versus LED current
1.5 Normalized to:
Vce = 10V, IF = 10mA
Ta = 25°C
1.0
CTRce(sat) Vce = 0.4V
0.5
0.0
.1
Ta = 70°C
NCTR(SAT)
NCTR
1 10
IF - LED Current - mA
100
Figure 5. Normalized non-saturated and saturated
CTR at TA = 85°C versus LED current
1.5
Normalized to:
Vce = 10V, IF = 10mA, Ta = 25°C
CTRce(sat) Vce = 0.4V
1.0
0.5
0.0
.1
Ta = 85°C
NCTR(SAT)
NCTR
1 10
IF - LED Current - mA
100
Figure 6. Collector-emitter current versus tempera-
ture and LED current
35
30
25 50°C
20
15 25°C
70°C
10 85°C
5
0
0 10 20 30 40 50 60
IF - LED Current - mA
IL250/251/252




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