4N45 Avago Technologies US Inc., 4N45 Datasheet - Page 8

• Manufacturer Part Number: 4N45
• Description: OPTOCOUPLER DARL-OUT 6-DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of 4N45

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 3750Vrms
• Current Transfer Ratio (min): 200% @ 10mA
• Current Transfer Ratio (max): 1000% @ 10mA
• Voltage - Output: 4.5V
• Current - Output / Channel: 60mA
• Current - Dc Forward (if): 10mA
• Output Type: Darlington with Base
• Mounting Type: Through Hole
• Package / Case: 6-DIP (0.300", 7.62mm)
• No. Of Channels: 1
• Isolation Voltage: 3.75kV
• Optocoupler Output Type: Photodarlington
• Input Current: 10mA
• Output Voltage: 7V
• Opto Case Style: DIP
• No. Of Pins: 6
• Ctr Max: 2000%
• Ctr Min: 250%
• Forward Voltage: 1.4V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Vce Saturation (max): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 516-1021-5

Figure 2. Input diode forward current vs.
forward voltage.
Figure 5. Current transfer ratio vs. input
current.
Package Characteristics
For 0 C T
*The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage
rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable), your equipment level safety specification,
or Avago Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”
Notes:
8
1. Derate linearly above 50 C free-air
2. Derate linearly above 50 C free-air
3. Derate linearly above 25 C free-air
4. Derate linearly above 25 C free-air
5. DC CURRENT TRANSFER RATIO is defined
Parameter
Input-Output Momentary
Withstand Voltage*
Resistance, Input-Output
Capacitance, Input-Output
temperature at a rate of 0.4 mA/ C.
temperature at a rate of 0.7 mW/ C.
temperature at a rate of 0.8 mA/ C.
temperature at a rate of 1.5 mW/ C.
as the ratio of output collector current, I
to the forward LED input current, I
100%.
A
70 C, unless otherwise specified. All typicals at T
F
, times
Symbol
V
R
C
O
,
ISO
I-O
I-O
Figure 3. Typical DC transfer characteristics.
Figure 6. Propagation delay vs. forward
current.
6. Pin 6 Open.
7. Device considered a two-terminal device:
8. Use of a resistor between pin 4 and 6 will
9. Common mode transient immunity in Logic
Min.
3750
Pins 1, 2, 3 shorted together and Pins 4, 5,
and 6 shorted together.
decrease gain and delay time. (See Figures
11, 12, and 13.)
High level is the maximum tolerable
(positive) dV
the common mode pulse, V
that the output will remain in a Logic High
Typ.
10
0.6
cm
12
/dt on the leading edge of
Max.
A
= 25 C.
CM
V
CC
, to assure
Units
V rms
= 5 V
pF
RH 50%, t = 1 min,
T
V
f = 1 MHz
A
I-O
= 25 C
Test Conditions
= 500 Vdc
Figure 4. Output current vs. input current.
Figure 7. Propagation delay vs. temperature.
10. In accordance with UL 1577, each
state (i.e., V
transient immunity in Logic Low level is
the maximum tolerable (negative)
common mode pulse signal, V
that the output will remain in a Logic Low
state (i.e., V
optocoupler is proof tested by applying an
insulation test voltage 4500 V rms for 1
second (leakage detection current limit,
I
dV
I-O
cm
/dt on the trailing edge of the
5 A).
O
O
> 2.5 V). Common mode
< 2.5 V).
Fig.
cm
V
CC
, to assure
Notes
= 5 V
7, 10
7
7