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H11A1 Schematic ( PDF Datasheet ) - Vishay Siliconix

Teilenummer H11A1
Beschreibung (H11Ax) Industry Standard Single Channel 6 Pin DIP Optocoupler
Hersteller Vishay Siliconix
Logo Vishay Siliconix Logo 




Gesamt 6 Seiten
H11A1 Datasheet, Funktion
www.DataSheet4U.com
Phototransistor
Industry Standard Single Channel 6 Pin DIP Optocoupler
DEVICE TYPES
Part No. CTR % Min. Part No.
CTR % Min.
Dimensions in Inches (mm)
4N25
4N26
4N27
4N28
4N35
4N36
4N37
4N38
H11A1
H11A2
H11A3
H11A4
H11A5
20
20
10
10
100
100
100
10
50
20
20
10
30
MCT2
MCT2E
MCT270
MCT271
MCT272
MCT273
MCT274
MCT275
MCT276
MCT277
20
20
50
4590
75150
125250
225400
7090
1560
100
FEATURES
• Interfaces with Common Logic Families
321
pin one ID
.248 (6.30)
.256 (6.50)
.039
(1.00)
Min.
4°
typ.
.018 (0.45)
.022 (0.55)
Anode 1
Cathode 2
4 56
.335 (8.50)
.343 (8.70)
NC 3
.048 (0.45)
.022 (0.55)
.130 (3.30)
.150 (3.81)
.031 (0.80) min. 3°9°
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
6 Base
5 Collector
4 Emitter
.300 (7.62)
typ.
18°
.010 (.25)
typ.
.300.347
(7.628.81)
.114 (2.90)
.130 (3.0)
• Input-output Coupling Capacitance < 0.5 pF
• Industry Standard Dual-in-line 6-pin Package
• Field Effect Stable by TRIOS®
• 5300 VRMS Isolation Test Voltage
• Underwriters Laboratory File #E52744
DESCRIPTION
This data sheet presents five families of Vishay Industry Standard DataShee
Single Channel Phototransistor Couplers. These families include the
DataSh4eNe2t54/U26.c/2o7m/28 types, the 4N35/36/37/38 couplers, the H11A1/A2/
V
DE
VDE #0884 Approval Available with Option 1
A3/A4/A5, the MCT2/2E, and MCT270/271/272/273/274/275/276/
APPLICATIONS
• AC Mains Detection
• Reed Relay Driving
• Switch Mode Power Supply Feedback
• Telephone Ring Detection
• Logic Ground Isolation
• Logic Coupling with High Frequency Noise
Rejection
Notes:
Designing with data sheet is covered in Application Note 45.
277 devices.Each optocoupler consists of Gallium Arsenide infra-
red LED and a silicon NPN phototransistor.
These couplers are Underwriters Laboratories (UL) listed to comply
with a 5300 VRMS Isolation Test Voltage. This isolation performance
is accomplished through Vishay double molding isolation manufac-
turing process. Compliance to VDE 0884 partial discharge isolation
specification is available for these families by ordering option 1.
Phototransistor gain stability, in the presence of high isolation volt-
ages, is insured by incorporating a TRansparent lOn Shield
(TRIOS)® on the phototransistor substrate. These isolation pro-
cesses and the Vishay IS09001 Quality program results in the high-
est isolation performance available for a commercial plastic
phototransistor optocoupler.
The devices are available in lead formed configuration suitable for
surface mounting and are available either on tape and reel, or in
standard tube shipping containers.
DataSheet4U.com
Document Number: 83717
Revision 17-August-01
DataSheet4 U .com
DataSheet4U.com
www.vishay.com
2–53






H11A1 Datasheet, Funktion
www.DataSheet4U.com
Figure 7. Collector-emitter Leakage Current vs. Temp.
10 5
10 4
10 3
10 2
10 1 Vce = 10 V
Typical
10 0
10 1
10 2
20
0 20 40 60 80
TA - Ambient Temperature - °C
100
Figure 10. Normalized Non-saturated HFE vs. Base
Current and Temperature
1.2
70°C
50°C
1.0
25°C
20°C
0.8
Normalized to:
Ib=20 µA, Vce=10 V, TA=25°C
0.6
0.4
1
10 100
Ib - Base Current - µA
1000
Figure 8. Normalized CTRcb vs. LED Current and Temp.
1.5
Normalized to:
Vcb=9.3 V, IF=10 mA, TA=25°C
1.0
et4U.com
0.5
0.0
.1
25°C
50°C
70°C
1 10
IF - LED Current - mA
100
Figure 11. Normalized HFE vs. Base Current and Temp.
1.5
70°C 50°C
1.0
Normalized to:
Vce=10 V, Ib=20 µA
TA=25°C
25°C
20°C
0.5
Vce=0.4 V
0.0
1
10 100
Ib - Base Current - µA
1000
Figure 9. Normalized Photocurrent vs. IF and Temp. DataSheet4FUig.cuorem12. Propagation Delay vs. Collector Load Resistor
10
1000
2.5
Normalized to:
IF=10 mA, TA=25°C
IF=10 mA, TA=25°C
VCC=5.0 V, Vth=1.5 V
1
tPHL
100
2.0
0.1
0.01
.1
Nib, TA=20°C
Nib, TA=25°C
Nib, TA= 50°C
Nib, TA=70°C
1 10
IF - LED Current - mA
100
Figure 13. Switching Timing
IF
tD
VO tR
tPLH
tPHL
DataSheet4U.com
Document Number: 83717
Revision 17-August-01
VTH=1.5 V
tS tF
DataSheet4 U .com
10
tPLH
1.5
1
.1 1 10
RL - Collector Load Resistor - k
Figure 14. Switching Schematic
1.0
100
VCC = 5.0 V
F=10 KHz,
DF= 50 %
IF=10 mA
RL
VO
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www.vishay.com
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