4N48 Optek, 4N48 Datasheet

Transistor Output Optocouplers TO-5 OPTO COUPLED

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

Configuration

1 Channel

Input Type

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

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

4N48

Manufacturer:

Quantity:

5 510

Current page: 1 of 6
Download datasheet (201Kb)

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

Description:

Each isolator in this series consists of an infrared emitting diode and a NPN silicon phototransistor, which are

mounted in a hermetically sealed TO-78 package. Devices are designed for military and/or harsh environments.

The suffix letter “A” denotes the collector is electrically isolated from the case.

The 4N22, 4N22A, 4N23, 4N23A,4N24, and 4N24A (TX, TXV) devices are processed to MIL-PRF-19500/486.

The 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A (TX, TXV) devices are processed to MIL-PRF-19500/548.

Please contact your local representative or OPTEK for more information.

Features:

•

Applications:

•

TO-78 hermetically sealed package

High current transfer ratio

1 kV electrical isolation

Base contact provided for conventional transistor biasing

TX and TXV devices processed to MIL-PRF-19500

Patent No. 4124860

High-voltage isolation

between input and output

Electrical isolation in dirty

environments

Industrial equipment

Medical equipment

Office equipment

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

4N22TXV or 4N22ATXV

4N23TXV or 4N23ATXV

4N24TXV or 4N24ATXV

4N47TXV or 4N47ATXV

4N48TXV or 4N4A8TXV

4N49TXV or 4N49ATXV

4N22TX or 4N22ATX

4N23TX or 4N23ATX

4N24TX or 4N24ATX

4N47TX or 4N47ATX

4N48TX or 4N48ATX

4N49TX or 4N49ATX

4N22 or 4N22A

4N23 or 4N23A

4N24 or 4N24A

4N47 or 4N47A

4N48 or 4N48A

4N49 or 4N49A

Number

Part

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Ordering Information

Voltage (kV)

Isolation

Typ / Max

10 / 40

1 / 40

(mA)

(Volts)

Max

Processing

MIL-PRF-

195000

COTS

486

548

Issue C

Page 1 of 6

08/2010

Related parts for 4N48

4N48 Summary of contents

Page 1

... The suffix letter “A” denotes the collector is electrically isolated from the case. The 4N22, 4N22A, 4N23, 4N23A,4N24, and 4N24A (TX, TXV) devices are processed to MIL-PRF-19500/486. The 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A (TX, TXV) devices are processed to MIL-PRF-19500/548. Please contact your local representative or OPTEK for more information. ...

Page 2

... Power Dissipation Output Sensor (4N22, 4N22A, 4N23, 4N23A, 4N24, 4N24A ) Continuous Collector Current Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Power Dissipation Output Phototransistor (4N47, 4N47A, 4N48, 4N48A, 4N49, 4N49A ) Continuous Collector Current Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Power Dissipation Notes: 1 ...

Page 3

... TX, TXV) (BR)CBO 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Emitter-Base Breakdown Voltage V 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) (BR)EBO 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Emitter Dark Current I 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) CEO 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Emitter Dark Current ...

Page 4

... 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) ...

Page 5

... Hi-Reliability Optically Coupled Isolator 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) (T Electrical Characteristics A SYMBOL PARAMETER Coupled Output Rise Time 4N22A (TX, TXV) 4N23A (TX, TXV) T 4N24A (TX, TXV) R 4N47 (TX. TXV) 4N48 (TX. TXV) 4N49 (TX. TXV) Output Fall Time 4N22A (TX, TXV) 4N23A (TX, TXV) ...

Page 6

... Hi-Reliability Optically Coupled Isolator 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Typical Performance Curves Collector Current vs Forward Current vs Temperature 700% Normalized at +25°C 600 and VCE = 5 V 500% 400% 300% 200% 100% 0% 0.0 0.5 1.0 Normalized Collector Current Vs Temperature ...

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