AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
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H11AA1 |
H11AA3 |
H11AA2 |
H11AA4 |
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DESCRIPTION
The H11AAX series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.
FEATURES
•Bi-polar emitter input
•Built-in reverse polarity input protection
• Underwriters Laboratory (UL) recognized File #E90700
• VDE approved File #E94766 (ordering option ‘300’)
APPLICATIONS
•AC line monitor
•Unknown polarity DC sensor
•Telephone line interface
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SCHEMATIC |
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BASE |
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COLL |
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EMITTER |
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Parameter |
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Value |
Units |
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TOTAL DEVICE |
TSTG |
All |
-55 to +150 |
°C |
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Storage Temperature |
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Operating Temperature |
TOPR |
All |
-55 to +100 |
°C |
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Lead Solder Temperature |
TSOL |
All |
260 for 10 sec |
°C |
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Total Device Power Dissipation |
PD |
All |
350 |
mW |
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Derate Linearly From 25°C |
4.6 |
mW/°C |
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EMITTER |
IF |
All |
100 |
mA |
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Continuous Forward Current |
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Forward Current - Peak (1 µs pulse, 300 pps) |
IF(pk) |
All |
±1.0 |
A |
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LED Power Dissipation |
PD |
All |
200 |
mW |
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Derate Linearly From 25°C |
2.6 |
mW/°C |
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DETECTOR |
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Detector Power Dissipation |
PD |
All |
300 |
mW |
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Derate above 25°C |
4.0 |
mW/°C |
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2001 Fairchild Semiconductor Corporation |
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DS300212 |
12/12/01 |
1 OF 7 |
www.fairchildsemi.com |
AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
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H11AA1 |
H11AA3 |
H11AA2 |
H11AA4 |
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ELECTRICAL CHARACTERISTICS (TA = 25°C Unless otherwise specified.)
INDIVIDUAL COMPONENT CHARACTERISTICS
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Parameter |
Test Conditions |
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Symbol |
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Device |
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Min |
Typ |
Max |
Unit |
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EMITTER |
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Input Forward Voltage |
IF = ±10 mA |
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VF |
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All |
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1.2 |
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1.5 |
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Capacitance |
VF = 0 V, f = 1.0 MHz |
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CJ |
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All |
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80 |
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pF |
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DETECTOR |
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Breakdown Voltage |
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Collector to Emitter |
IC = 1.0 mA, IF = 0 |
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BVCEO |
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All |
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30 |
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V |
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Collector to Base |
IC = 100 µ A, IF = 0 |
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BVCBO |
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All |
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70 |
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V |
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Emitter to Base |
IE = 100 µ A, IF = 0 |
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BVEBO |
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All |
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5 |
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V |
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Emitter to Collector |
IE = 100 µ A, IF = 0 |
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BVECO |
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All |
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7 |
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V |
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Leakage Current |
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Collector to Emitter |
VCE = 10 V, IF = 0 |
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ICEO |
H11AA1,3,4 |
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50 |
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nA |
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H11AA2 |
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200 |
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Capacitance |
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Collector to Emitter |
VCE = 0, f = 1 MHz |
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CCE |
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All |
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10 |
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pF |
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Collector to Base |
VCE = 0, f = 1 MHz |
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CCB |
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All |
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80 |
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pF |
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Emitter to Base |
VCE = 0, f = 1 MHz |
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CEB |
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All |
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15 |
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pF |
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TRANSFER CHARACTERISTICS (TA = 25°C Unless otherwise specified.) |
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Characteristics |
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Test Conditions |
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Symbol |
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Min |
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Typ |
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Max |
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Units |
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H11AA4 |
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100 |
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Current Transfer Ratio, |
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IF = ±10 mA, VCE = 10 V |
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CTRCE |
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H11AA3 |
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50 |
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% |
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Collector to Emitter |
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H11AA1 |
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H11AA2 |
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Current Transfer Ratio, Symmetry |
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IF = ±10 mA, VCE = 10 V (Figure.8) |
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All |
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.33 |
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3.0 |
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% |
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Saturation Voltage |
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IF = ±10 mA, ICE = 0.5 mA |
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VCE(SAT) |
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All |
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.40 |
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Collector to Emitter |
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ISOLATION CHARACTERISTICS |
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Characteristic |
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Test Conditions |
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Symbol |
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Min |
Typ |
Max |
Units |
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Package Capacitance input/output |
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VI-O = 0, f = 1 MHz |
CI-O |
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0.7 |
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pF |
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Isolation Voltage |
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f = 60 Hz, t = 1 min. |
VISO |
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5300 |
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V |
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Isolation Resistance |
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V |
= 500 VDC |
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R |
ISO |
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1011 |
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Ω |
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I-O |
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www.fairchildsemi.com |
2 OF 7 |
12/12/01 |
DS300212 |
AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
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H11AA1 |
H11AA3 |
H11AA2 |
H11AA4 |
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CURRENT (mA)
- INPUT
F I
Fig. 1 Input Voltage vs. Input Current
100
80
60
40
20
0
-20
-40
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-80 |
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-100 |
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-2.0 |
-1.5 |
-1.0 |
-0.5 |
0.0 |
0.5 |
1.0 |
1.5 |
2.0 |
MALIZER CD RT
ON
Fig. 2 Normalized CTR vs. Forward Current
1.4
VCE = 5.0V |
Normalized to |
TA = 25˚C |
IF = 10 mA |
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 |
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10 |
15 |
20 |
V - INPUT VOLTAGE (V) |
IF - FORWARD CURRENT (mA) |
F |
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Fig. 3 Normalized CTR vs. Ambient Temperature |
Fig. 4 CTR vs. RBE (Unsaturated) |
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1.6 |
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1.0 |
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RBE(OPEN) |
0.9 |
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1.4 |
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IF = 5 mA |
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0.8 |
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RTC |
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CTR |
0.7 |
1.2 |
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IF = 10 mA |
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RBE |
0.6 |
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DMALIZE RON |
1.0 |
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NORMALIZED CTR ( CTR |
0.5 |
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0.4 |
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0.8 |
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0.3 |
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0.2 |
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0.6 |
Normalized to |
IF = 20 mA |
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IF = 10 mA |
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0.1 |
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TA = 25˚ C |
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0.4 |
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0.0 |
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-75 |
-50 |
-25 |
0 |
25 |
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75 |
100 |
125 |
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TA - AMBIENT TEMPERATURE (˚ C) |
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VCE= 5.0 V |
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IF = 20 mA |
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IF = 10 mA |
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IF = 5 mA |
10 |
100 |
1000 |
RBE- BASE RESISTANCE (kΩ)
Fig. 5 CTR vs. RBE (Saturated) |
Fig. 6 Collector-Emitter Saturation Voltage vs Collector Current |
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1.0 |
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(V) |
100 |
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VOLTAGE |
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RBE(OPEN) |
0.9 |
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VCE= 0.3 V |
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0.8 |
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10 |
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IF = 20 mA |
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/ CTR |
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- COLLECTOR-EMITTERSATURATION |
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0.7 |
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RBE |
0.6 |
IF = 10 mA |
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NORMALIZED CTR ( CTR |
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0.5 |
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IF = 2.5 mA |
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0.4 |
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IF = 5 mA |
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0.1 |
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0.3 |
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0.2 |
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IF = 20 mA |
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IF = 10 mA |
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0.01 |
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0.1 |
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IF = 5 mA |
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0.0 |
100 |
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1000 |
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(SAT) |
TA = 25˚ C |
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RBE- BASE RESISTANCE (k Ω) |
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0.001 |
0.1 |
1 |
10 |
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CE |
0.01 |
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V |
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IC - COLLECTOR CURRENT (mA) |
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DS300212 |
12/12/01 |
3 OF 7 |
www.fairchildsemi.com |
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