GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS DESCRIPTION The 4N29, 4N30, 4N31, 4N32, 4N33 have a gallium arsenide infrared emitter optically coupled to a silicon planar photodarlington.
4N29
4N30
4N31
4N32
4N33
FEATURES • High sensitivity to low input drive current • Meets or exceeds all JEDEC Registered Specifications • VDE 0884 approval available as a test option -add option .300. (e.g., 4N29.300)
SCHEMATIC
ANODE 1
6 BASE
APPLICATIONS • • • • •
Low power logic circuits Telecommunications equipment Portable electronics Solid state relays Interfacing coupling systems of different potentials and impedances.
ABSOLUTE MAXIMUM RATINGS
CATHODE 2
5 COLLECTOR
N/C 3
4 EMITTER
(TA = 25°C Unless otherwise specified.)
Parameter
Symbol
Value
Units
TSTG
-55 to +150
°C
Operating Temperature
TOPR
-55 to +100
°C
Lead Solder Temperature
TSOL
260 for 10 sec
°C
250
mW
3.3
mW/°C
IF
80
mA
VR
3
V
TOTAL DEVICE Storage Temperature
Total Device Power Dissipation @ TA = 25°C Derate above 25°C EMITTER Continuous Forward Current Reverse Voltage Forward Current - Peak (300 µs, 2% Duty Cycle)
PD
3.0
A
150
mW
2.0
mW/°C
BVCEO
30
V
Collector-Base Breakdown Voltage
BVCBO
30
V
Emitter-Collector Breakdown Voltage
BVECO
LED Power Dissipation @ TA = 25°C Derate above 25°C DETECTOR Collector-Emitter Breakdown Voltage
Detector Power Dissipation @ TA = 25°C Derate above 25°C Continuous Collector Current
IF(pk) PD
PD IC
5
V
150
mW
2.0
mW/°C
150
mA
4/25/00
200038B
GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS 4N29 ELECTRICAL CHARACTERISTICS
4N30
4N31
4N32
4N33
(TA = 25°C Unless otherwise specified.)
INDIVIDUAL COMPONENT CHARACTERISTICS Parameter
Test Conditions
EMITTER
V
V
(VR = 3.0 V)
IR
0.001
100
µA
(VF = 0 V, f = 1.0 MHz)
C
150
*Collector-Base Breakdown Voltage
(IC = 100 µA, IE = 0)
*Emitter-Collector Breakdown Voltage
(IE = 100 µA, IB = 0)
DC Current Gain
Unit
1.5
BVCEO
*Collector-Emitter Dark Current
Max
1.2
(IC = 100 µA, IB = 0)
*Collector-Emitter Breakdown Voltage
Typ
VF
*Reverse Leakage Current DETECTOR
Min
(IF = 10 mA)
*Input Forward Voltage *Capacitance
Symbol
pF
30
60
BVCBO
30
100
V
BVECO
5.0
8
V
(VCE = 10 V, Base Open)
ICEO
1
(VCE = 5.0 V, IC = 500 µA)
hFE
5000
100
nA
Max
Units
TRANSFER CHARACTERISTICS DC Characteristic
Test Conditions
Symbol
*Collector Output Current(1,2) (4N32, 4N33)
Min
Typ
50 (500)
(4N29, 4N30) (IF = 10 mA, VCE = 10 V, IB = 0) IC (CTR) (4N31)
10 (100)
mA (%)
5 (50)
*Saturation Voltage(2) (4N29, 4N30, 4N32, 4N33) (4N31)
(IF = 8.0 mA, IC = 2.0 mA)
1.0
VCE(sat)
1.2
V
TRANSFER CHARACTERISTICS AC Characteristic Turn-on
Test Conditions
Time(3)
Turn-off Time(3)
(4N32, 4N33)
(IF = 200 mA, IC = 50 mA, VCC = 10 V) (Fig.7)
(4N29, 4N30, 4N31)
Symbol
Min
Typ
Units
5.0
ton
100
toff
Bandwidth(4,5)
Max
µs
40
BW
30
KHz
ISOLATION CHARACTERISTICS Characteristic
Test Conditions
Input-Output Isolation Voltage(6) (4N29, 4N30, 4N31, 4N32, 4N33)
Isolation Resistance(6) Isolation
Capacitance(6)
Symbol
(II-O 61 µA, Vrms, t = 1 min.)
*(4N32)
VDC
*(4N33)
VDC
Min
Typ
Max
5300 VISO
Units Vac(rms)
2500
V
1500
(VI-O = 500 VDC)
RISO
1011
1
(VI-O = , f = 1 MHz)
CISO
0.8
pf
4/25/00
200038B
GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS 4N29
TA = 0˚C, 25˚C TA = 70˚C TA = 100˚C TA = -55˚C 1
NORMALIZED TO: CTR @ IF = 10 mA TA = 25˚C VCE = 5 V 0.1 0.1
1
10
100
NORMALIZED TO: CTR @ IF = 10 mA TA = 25˚C VCE = 10 V 0.1 -80
IF = 10 mA
10 IF = 5 mA
6
IF = 2 mA
2
IF = 1 mA
0 0
1
2
3
4
5
6
7
8
-40
-20
0
20
40
60
80
100
120
Fig. 4 Dark Current vs. Ambient Temperature ICEO - COLLECTOR-EMITTER DARK CURRENT (nA)
IC - COLLECTOR CURRENT (NORMALIZED)
NORMALIZED TO: IF = 1 mA VCE = 5 V
4
-60
TA - AMBIENT TEMPERATURE (˚C)
16
8
4N33
1
Fig. 3 Collector Current vs. Collector-Emitter Voltage
12
4N32
10
IF - LED INPUT CURRENT (mA)
14
4N31
Fig. 2 Current Transfer Ratio vs. Ambient Temperature CTR - CURRENT TRANSFER RATIO (NORMALIZED)
CTR - CURRENT TRANSFER RATIO (NORMALIZED)
Fig. 1 Output Current vs. Input Current
4N30
9
10000 VCE = 10 V 1000
100
10
1
0.1
0.01
10
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (˚C)
VCE- COLLECTOR -EMITTER VOLTAGE (V)
Fig. 5 Turn-On Time vs. Input Current
Fig. 6 Turn-Off Time vs. Input Current 1000
1000 RL = 1 k1 VCC = 10 V 100
10
TOFF - TIME (µs)
TON - TIME (µs)
RL = 100 1
RL = 10 1
RL = 1 k1
100
RL = 100 1 10 RL = 10 1
1
VCC = 10 V 1 0.1 0.1
1
10
IF - LED INPUT CURRENT (mA)
100
0.1
1
10
100
IF - LED INPUT CURRENT (mA)
4/25/00
200038B
GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS 4N29
4N30
4N31
4N32
4N33
TYPICAL ELECTRO-OPTICAL CHARACTERISTIC CURVES (25°C Free air temperature unless otherwise specified) (Cont.)
Test Circuit
Waveforms
VCC = 10 V
INPUT PULSE
I C = 50 mA INPUT RL I F = 200 mA INPUT PULSE WIDTH
OUTPUT
10%
OUTPUT PULSE
90%
