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.
CATHODE 2
5 COLLECTOR
N/C 3
4 EMITTER
ABSOLUTE MAXIMUM RATINGS
Parameter
TOTAL DEVICE
Storage Temperature
Operating Temperature
Lead Solder Temperature
Total Device Power Dissipation @ T
A
= 25°C
Derate above 25°C
EMITTER
Continuous Forward Current
Reverse Voltage
(T
A
= 25°C Unless otherwise specified.)
Symbol
T
STG
T
OPR
T
SOL
P
D
I
F
V
R
I
F
(pk)
P
D
BV
CEO
BV
CBO
BV
ECO
P
D
I
C
Value
-55 to +150
-55 to +100
260 for 10 sec
250
3.3
80
3
3.0
150
2.0
30
30
5
150
2.0
150
Units
°C
°C
°C
mW
mW/°C
mA
V
A
mW
mW/°C
V
V
V
mW
mW/°C
mA
Forward Current - Peak (300 µs, 2% Duty Cycle)
LED Power Dissipation @ T
A
= 25°C
Derate above 25°C
DETECTOR
Collector-Emitter Breakdown Voltage
Collector-Base Breakdown Voltage
Emitter-Collector Breakdown Voltage
Detector Power Dissipation @ T
A
= 25°C
Derate above 25°C
Continuous Collector Current
4/25/00
200038B
GENERAL PURPOSE 6-PIN
PHOTODARLINGTON OPTOCOUPLERS
4N29
ELECTRICAL CHARACTERISTICS
4N30
4N31
4N32
4N33
(T
A
= 25°C Unless otherwise specified.)
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameter
EMITTER
*Input Forward Voltage
*Reverse Leakage Current
*Capacitance
DETECTOR
V
*Collector-Emitter Breakdown Voltage
*Collector-Base Breakdown Voltage
*Emitter-Collector Breakdown Voltage
*Collector-Emitter Dark Current
DC Current Gain
Test Conditions
(I
F
= 10 mA)
(V
R
= 3.0 V)
(V
F
= 0 V, f = 1.0 MHz)
(I
C
= 100 µA, I
B
= 0)
(I
C
= 100 µA, I
E
= 0)
(I
E
= 100 µA, I
B
= 0)
(V
CE
= 10 V, Base Open)
(V
CE
= 5.0 V, I
C
= 500 µA)
Symbol
V
F
I
R
C
BV
CEO
BV
CBO
BV
ECO
I
CEO
h
FE
30
30
5.0
Min
Typ
1.2
0.001
150
60
100
8
1
5000
100
V
V
nA
Max
1.5
100
Unit
V
µA
pF
TRANSFER CHARACTERISTICS
DC Characteristic
*Collector Output Current
(1,2)
(4N32, 4N33)
(4N29, 4N30) (I
F
= 10 mA, V
CE
= 10 V, I
B
= 0) I
C
(CTR)
(4N31)
*Saturation Voltage
(2)
(4N29, 4N30, 4N32, 4N33)
(4N31)
(I
F
= 8.0 mA, I
C
= 2.0 mA)
V
CE(sat)
Test Conditions
Symbol
Min
50 (500)
10 (100)
5 (50)
1.0
1.2
V
mA (%)
Typ
Max
Units
TRANSFER CHARACTERISTICS
AC Characteristic
Turn-on Time
(3)
Turn-off
Time
(3)
(4N32, 4N33)
(4N29, 4N30, 4N31)
Bandwidth
(4,5)
Test Conditions
(I
F
= 200 mA, I
C
= 50 mA, V
CC
= 10 V)
(Fig.7)
Symbol
t
on
t
off
BW
30
Min
Typ
Max
5.0
100
40
KHz
µs
Units
ISOLATION CHARACTERISTICS
Characteristic
Input-Output Isolation Voltage
(6)
(4N29, 4N30, 4N31, 4N32, 4N33)
*(4N32)
*(4N33)
Isolation Resistance
(6)
Isolation Capacitance
(6)
(V
I-O
=
(I
I-O
Test Conditions
1 µA, Vrms, t = 1 min.)
VDC
VDC
(V
I-O
= 500 VDC)
, f = 1 MHz)
R
ISO
C
ISO
V
ISO
Symbol
Min
5300
2500
1500
10
11
0.8
pf
Typ
Max
Units
Vac(rms)
V
4/25/00
200038B
GENERAL PURPOSE 6-PIN
PHOTODARLINGTON OPTOCOUPLERS
4N29
Fig. 1 Output Current vs. Input Current
CTR - CURRENT TRANSFER RATIO (NORMALIZED)
4N30
4N31
4N32
4N33
Fig. 2 Current Transfer Ratio vs. Ambient Temperature
CTR - CURRENT TRANSFER RATIO (NORMALIZED)
10
T
A
= 0˚C, 25˚C
T
A
= 70˚C
T
A
= 100˚C
T
A
= -55˚C
1
1
NORMALIZED TO:
CTR @ I
F
= 10 mA
T
A
= 25˚C
V
CE
= 5 V
0.1
0.1
1
10
100
NORMALIZED TO:
CTR @ I
F
= 10 mA
T
A
= 25˚C
V
CE
= 10 V
0.1
-80
-60
-40
-20
0
20
40
60
80
100
120
I
F
- LED INPUT CURRENT (mA)
T
A
- AMBIENT TEMPERATURE (˚C)
Fig. 3 Collector Current vs. Collector-Emitter Voltage
NORMALIZED TO:
I
F
= 1 mA
V
CE
= 5 V
Fig. 4 Dark Current vs. Ambient Temperature
I
CEO
- COLLECTOR-EMITTER DARK CURRENT (nA)
10000
V
CE
= 10 V
1000
16
I
C
- COLLECTOR CURRENT (NORMALIZED)
14
12
I
F
= 10 mA
10
I
F
= 5 mA
100
8
10
6
1
4
I
F
= 2 mA
2
0.1
I
F
= 1 mA
0
0
1
2
3
4
5
6
7
8
9
10
0.01
0
20
40
60
80
100
V
CE
- COLLECTOR -EMITTER VOLTAGE (V)
T
A
- AMBIENT TEMPERATURE (˚C)
Fig. 5 Turn-On Time vs. Input Current
1000
R
L
= 1 k
VCC = 10 V
100
R
L
= 100
1000
Fig. 6 Turn-Off Time vs. Input Current
T
ON
- TIME (µs)
10
R
L
= 10
T
OFF
- TIME (µs)
100
R
L
= 1 k
R
L
= 100
10
R
L
= 10
1
VCC = 10 V
1
0.1
0.1
1
10
100
0.1
1
10
100
I
F
- LED INPUT CURRENT (mA)
I
F
- 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
V
CC
= 10 V
I
C
= 50 mA
INPUT
R
L
I
F
= 200 mA
INPUT
PULSE WIDTH
<1 ms
t
on
10%
90%
t
r
t
off
t
f
INPUT PULSE
OUTPUT
OUTPUT PULSE
Fig. 7 Switching Time Test Circuit and Waveforms
Notes
* Indicates JEDEC registered data.
1. The current transfer ratio(I
C
/I
F
) is the ratio of the detector collector current to the LED input current with V
CE
@ 10 V.
2. Pulse test: pulse width = 300µs, duty cycle 2.0% .
3. For test circuit setup and waveforms, refer to figure 7..
4. I
F
adjusted to I
C
= 2.0 mA and I
C
= 0.7 mA rms.
5. The frequency at which I
C
is 3dB down from the 1 KHz value.
6. For this test, LED pins 1 and 2 are common, and phototransistor pins 4,5 and 6 are common.
4/25/00
200038B
GENERAL PURPOSE 6-PIN
PHOTODARLINGTON OPTOCOUPLERS
4N29
Package Dimensions (Through Hole)
PIN 1
ID.
4N30
4N31
4N32
4N33
Package Dimensions (Surface Mount)
0.350 (8.89)
0.330 (8.38)
3
0.270 (6.86)
0.240 (6.10)
2
1
PIN 1
ID.
0.270 (6.86)
0.240 (6.10)
SEATING PLANE
0.350 (8.89)
0.330 (8.38)
0.070 (1.78)
0.045 (1.14)
4
5
6
0.070 (1.78)
0.045 (1.14)
0.300 (7.62)
TYP
0.200 (5.08)
0.115 (2.92)
0.200 (5.08)
0.165 (4.18)
0.020 (0.51)
MIN
0.016 (0.40)
0.008 (0.20)
0.022 (0.56)
0.016 (0.41)
0.300 (7.62)
TYP
0.020 (0.51)
MIN
0.100 (2.54)
TYP
0.016 (0.41)
0.008 (0.20)
0.154 (3.90)
0.100 (2.54)
0.016 (0.40) MIN
0.315 (8.00)
MIN
0.405 (10.30)
MAX
0.022 (0.56)
0.016 (0.41)
0.100 (2.54)
TYP
0° to 15°
Lead Coplanarity : 0.004 (0.10) MAX
Package Dimensions (0.4”Lead Spacing)
Recommended Pad Layout for
Surface Mount Leadform
0.270 (6.86)
0.240 (6.10)
0.070 (1.78)
0.060 (1.52)
0.350 (8.89)
0.330 (8.38)
0.070 (1.78)
0.045 (1.14)
0.415 (10.54)
0.100 (2.54)
0.030 (0.76)
SEATING PLANE
0.295 (7.49)
0.200 (5.08)
0.115 (2.92)
0.154 (3.90)
0.100 (2.54)
0.004 (0.10)
MIN
0.016 (0.40)
0.008 (0.20)
0.022 (0.56)
0.016 (0.41)
0.100 (2.54) TYP
0° to 15°
0.400 (10.16)
TYP
NOTE
All dimensions are in inches (millimeters)
Call QT Optoelectronics for more information or the phone number of your nearest distributor.
United States 800-533-6786 • France 33 [0] 1.45.18.78.78 • Germany 49 [0] 89/96.30.51 • United Kingdom 44 [0] 1296 394499 • Asia/Pacific 603-7248193
www.qtopto.com
4/25/00
200038B
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