4N49 TT Electronics/Optek Technology, 4N49 Datasheet

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4N49

Manufacturer Part Number
4N49
Description
OPTOISOLATOR HERMETIC SEAL TO-78
Manufacturer
TT Electronics/Optek Technology
Datasheet

Specifications of 4N49

Number Of Channels
1
Input Type
DC
Voltage - Isolation
1000Vrms
Current Transfer Ratio (min)
200% @ 1mA
Current Transfer Ratio (max)
1000% @ 40mA
Voltage - Output
40V
Current - Output / Channel
50mA
Current - Dc Forward (if)
40mA
Vce Saturation (max)
300mV
Output Type
Transistor with Base
Mounting Type
Through Hole
Package / Case
TO-78
Lead Free Status / RoHS Status
Lead free / Not applicable

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
4N49U
Manufacturer:
CHIL
Quantity:
2 300
Surface Mount Optically Coupled Isolator
4N22U, 4N23U, 4N24U (COTS, TX, TXV)
4N47U, 4N48U, 4N49U (COTS, TX, TXV)
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
Description:
Each isolator in this series has a 890 nm (for the 4N2_U series) and 935nm (for the 4N4_ series) wavelength
infrared emitting diode and a NPN silicon phototransistor, which are mounted in a hermetically sealed Surface
Mount, 6 Pin package. Devices are designed for military and/or harsh environments. Burn-in condition is V
10V, I
The 4N22U, 4N23U and 4N24U (TX, TXV) devices are processed to MIL-PRF-19500/486. The 4N47U, 4N48U
and 4N48U (TX, TXV) devices are processed to MIL-PRF-19500/548.
Please contact your local representative or OPTEK for more information.
Applications:
Military equipment
High-Reliability environments
High voltage isolation between
input and output
Electrical isolation in dirty
environments
Industrial equipment
Medical equipment
Office equipment
Surface Mount (SM), Leadless Chip Carrier (LCC)
1 kV electrical isolation
Base contact provided for conventional transistor biasing
TX and TXV devices processed to MIL-PRF-19500
RoHS
F
= 40mA, P
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
D
= 275 mW, T
4N22UTXV
4N23UTXV
4N24UTXV
4N47UTXV
4N48UTXV
4N49UTXV
4N22UTX
4N23UTX
4N24UTX
4N47UTX
4N48UTX
4N49UTX
Number
4N22U
4N23U
4N24U
4N47U
4N48U
4N49U
Part
A
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
= 25° C.
Wavelength
LED Peak
890 nm
935 nm
Transistor
Sensor
Ordering Information
Voltage (kV)
Isolation
1
Minimum
CTR %
100
100
200
25
60
50
Typ / Max
I
10 / 40
F
(mA)
(Volts)
Max
V
35
45
CE
Issue A .1
Processing
MIL-PRF-
195000
COTS
COTS
COTS
COTS
COTS
COTS
Page 1 of 5
CE
486
486
486
548
548
548
=
03/09

Related parts for 4N49

4N49 Summary of contents

Page 1

... Surface Mount Optically Coupled Isolator 4N22U, 4N23U, 4N24U (COTS, TX, TXV) 4N47U, 4N48U, 4N49U (COTS, TX, TXV) Features: • Surface Mount (SM), Leadless Chip Carrier (LCC) • electrical isolation • Base contact provided for conventional transistor biasing • TX and TXV devices processed to MIL-PRF-19500 Description: ...

Page 2

... Surface Mount Optically Coupled Isolator 4N22U, 4N23U, 4N24U (COTS, TX, TXV) 4N47U, 4N48U, 4N49U (COTS, TX, TXV) Absolute Maximum Ratings ( Storage Temperature Operating Temperature (1)(2) Input-to-Output Isolation Voltage Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron) Input Diode ...

Page 3

... TX, TXV) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) V 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) F 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) I Reverse Current R Output Photosensor (See OP505 for additional information - for reference only) Collector-Emitter Breakdown Voltage V ...

Page 4

... Surface Mount Optically Coupled Isolator 4N22U, 4N23U, 4N24U (COTS, TX, TXV) 4N47U, 4N48U, 4N49U (COTS, TX, TXV) Coupled DC Current Transfer Ratio On-State I C(ON) Collector Current Collector V Saturation CE(SAT) Voltage h DC Current Gain FE t & t Rise and Fall Time Resistance (Input to Output Capacitance (Input to Output) IO OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible ...

Page 5

... TX, TXV) 4N49, 4N49A (COTS, TX, TXV) 4N49, 4N49A (COTS, TX, TXV) 4N49, 4N49A (COTS, TX, TXV) On-State Collector Base I CB(ON) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Emitter Saturation Voltage 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) V 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) CE(SAT) ...

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