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20250418
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QT4503

Part Number Overview

Manufacturer Part Number
QT4503
Description
8 PIN 1 MBITS HIGH SPEED PHOTOTR
Detailed Description
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 8-DIP
Manufacturer
QT Brightek (QTB)
Standard LeadTime
40 Weeks
Edacad Model
Standard Package
40
Supplier Stocks
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Technical specifications

Mfr
QT Brightek (QTB)
Series
Optocoupler
Package
Tube
Product Status
Active
Number of Channels
1
Voltage - Isolation
5000Vrms
Current Transfer Ratio (Min)
19% @ 16mA
Current Transfer Ratio (Max)
50% @ 16mA
Turn On / Turn Off Time (Typ)
350ns, 350ns
Rise / Fall Time (Typ)
-
Input Type
DC
Output Type
Transistor with Base
Voltage - Output (Max)
20V
Current - Output / Channel
8mA
Voltage - Forward (Vf) (Typ)
1.45V
Current - DC Forward (If) (Max)
25 mA
Vce Saturation (Max)
-
Operating Temperature
-55°C ~ 100°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-DIP
Base Product Number
QT45

Environmental & Export Classifications

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8541.49.8000

Other Names

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Category

/Product Index/Isolators/Optoisolators/Transistor, Photovoltaic Output Optoisolators/QT Brightek (QTB) QT4503

Documents & Media

Datasheets
1(6N135-36, QT4502-03)

Quantity Price

Quantity: 5000
Unit Price: $1.02616
Packaging: Tube
MinMultiplier: 1
Quantity: 2000
Unit Price: $1.0504
Packaging: Tube
MinMultiplier: 1
Quantity: 1000
Unit Price: $1.111
Packaging: Tube
MinMultiplier: 1
Quantity: 520
Unit Price: $1.29281
Packaging: Tube
MinMultiplier: 1
Quantity: 120
Unit Price: $1.43017
Packaging: Tube
MinMultiplier: 1
Quantity: 40
Unit Price: $1.8585
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $2.79
Packaging: Tube
MinMultiplier: 1

Substitutes

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