NTE NTE3220

NTE3220 & NTE3221
Optoisolator
NPN Transistor Output
Features:
D Current Transfer Ratio: CTR: 50% Min @ IF = 5mA, VCE = 5V
D High Input–Output Isolation Voltage: VISO = 5000Vrms
D Compact DIP Package:
NTE3220: 2–Channel Type (8–Lead DIP)
NTE3221: 4–Channel Type (16–Lead DIP)
Applications:
D Computer Terminals
D System Appliances, Measuring Instruments
D Registers, Copiers, Automatic Vending Machines
D Electric Home Appliances such as Fan Heaters, Etc.
D Medical Instruments, Physical and Chemical Equipment
D Signal Transmission between Circuits of Different Potentials and Impedances
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Input
Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Peak Forward Current (Note 1), IFM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70mW
Output
Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Emitter–Collector Voltage, VECO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Collector Power Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mW
Total Device
Isolation Voltage (Note 2), VISO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5000Vrms
Total Power Dissipation, Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +100°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Note 1. Pulse Width ≤ 100µs, Duty Ratio: 0.001.
Note 2. AC for 1 minute, 40% to 60% R.H.
Electro–Optical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max Unit
IF = 20mA
–
1.2
1.4
V
IFM = 500mA
–
–
3
V
Input
Forward Voltage
VF
Peak Forward Voltage
VFM
Reverse Current
IR
VR = 4V
–
–
10
µA
Terminal Capacitance
Ct
V = 0, f = 1kHz
–
30
250
pF
VCE = 20V, IF = 0, RBE = ∞
–
–
100
nA
Output
Collector Dark Current
ICEO
Collector–Emitter Breakdown Voltage
V(BR)CEO IC = 0.1mA, IF = 0
35
–
–
V
Emitter–Collector Breakdown Voltage
V(BR)ECO IE = 10µA, IF = 0
6
–
–
V
2.5
–
–
mA
–
0.1
0.2
V
–
Ω
Transfer Characteristics
Collector Current
IC
Collector–Emitter Saturation Voltage
IF = 5mA, VCE = 5V, Note 3
VCE(sat)
IF = 20mA, IC = 1mA
5 x 1010 1011
Isolation Resistance
RISO
Floating Capacitance
Cf
V = 0, f = 1MHz
–
0.6
1.0
pF
Cut–Off Frequency
fC
VCE = 5V, IC = 2mA, RL = 100Ω, –3dB
–
80
–
kHz
Response Time (Rise)
tr
VCE = 2V, IC = 2mA, RL = 100Ω
–
4
18
µs
Response Time (Fall)
tf
–
3
18
µs
Note 3. CTR =
IC
IF
500V DC, 40% to 60% R.H.
x 100%
Pin Connection Diagram
NTE3220
NTE3221
Anode 1
Cathode 2
Anode 1
Cathode 2
Anode 3
Cathode 4
8 Collector
7 Emitter
6 Collector
5 Emitter
Anode 3
Cathode 4
Anode 5
Cathode 6
Anode 7
Cathode 8
16 Collector
15 Emitter
14 Collector
13 Emitter
12 Collector
11 Emitter
10 Collector
9 Emitter
NTE3220
8
5
.250 (6.35)
1
4
.390 (9.9) Max
.020 (.508) Min
.185
(4.7)
Max
Seating
Plane
.100 (2.54)
.115 (2.94) Min
NTE3221
16
9
.260 (6.6) Max
1
8
.785 (19.9) Max
.300 (7.62)
.200 (5.08)
Max
.245
(6.22)
Min
.100 (2.54)
.700 (17.7)