4N48 Optek, 4N48 Datasheet - Page 5
![Transistor Output Optocouplers TO-5 OPTO COUPLED](/photos/26/84/268478/4n22u-24u_47u-49u_sml.jpg)
4N48
Manufacturer Part Number
4N48
Description
Transistor Output Optocouplers TO-5 OPTO COUPLED
Manufacturer
Optek
Datasheet
1.4N49TX.pdf
(6 pages)
Specifications of 4N48
Maximum Fall Time
20 us
Maximum Input Diode Current
40 mA
Maximum Reverse Diode Voltage
2 V
Maximum Rise Time
20 us
Output Device
Phototransistor
Output Type
DC
Configuration
1 Channel
Input Type
DC
Maximum Collector Emitter Voltage
40 V
Maximum Collector Emitter Saturation Voltage
0.3 V
Isolation Voltage
1000 Vrms
Maximum Forward Diode Voltage
1.5 V
Minimum Forward Diode Voltage
0.8 V
Maximum Collector Current
50 mA
Maximum Power Dissipation
300 mW
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Package / Case
TO-78
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV)
4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Electrical Characteristics
Coupled
SYMBOL
Typical Performance Curves
T
T
R
F
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
Output Rise Time
Output Fall Time
0
4N22A (TX, TXV)
4N23A (TX, TXV)
4N24A (TX, TXV)
4N47 (TX. TXV)
4N48 (TX. TXV)
4N49 (TX. TXV)
4N22A (TX, TXV)
4N23A (TX, TXV)
4N24A (TX, TXV)
4N47 (TX. TXV)
4N48 (TX. TXV)
4N49 (TX. TXV)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Forward Voltage vs Forward Current vs Temperature
PARAMETER
5
(T
A
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
= 25°C unless otherwise noted)
I
F
- Forward Current (mA)
10
MIN
-
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
-
-
-
-
-
-
-
-
15
MAX UNITS
15
15
20
20
20
25
15
15
20
20
20
25
µs
µs
20
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
= 10.0 V , I
TEST CONDITIONS
F
F
F
F
F
F
F
F
F
F
F
F
= 10.0 mA, R
= 10.0 mA, R
= 10.0 mA, R
= 5.0 mA, R
= 5.0 mA, R
= 5.0 mA, R
= 10.0 mA, R
= 10.0 mA, R
= 10.0 mA, R
= 5.0 mA, R
= 5.0 mA, R
= 5.0 mA, R
25
Issue C
L
L
L
L
L
L
L
L
L
L
L
L
= 100 Ω
= 100 Ω
= 100 Ω
= 100 Ω
= 100 Ω
= 100 Ω
= 100 mA
= 100 mA
= 100 mA
= 100 Ω
= 100 Ω
= 100 Ω
Page 5 of 6
-55°
-35°
-15°
+5°
+25°
+45°
+65°
+85°
+105°
+125°
08/2010