6N139SDM is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


onsemi
In Stock: 950
Unit Price: $2.15000
Datasheet

Parametric Equivalent


onsemi
In Stock: 50
Unit Price: $1.81000
Datasheet

Parametric Equivalent


Fairchild Semiconductor
In Stock: 3,200
Unit Price: $1.09000
Datasheet
Optoisolator Darlington with Base Output 5000Vrms 1 Channel 8-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

6N139SDM

DigiKey Part Number
6N139SDMTR-ND - Tape & Reel (TR)
6N139SDMCT-ND - Cut Tape (CT)
6N139SDMDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
6N139SDM
Description
OPTOISO 5KV DARL W/BASE 8-SMD
Manufacturer Standard Lead Time
35 Weeks
Customer Reference
Detailed Description
Optoisolator Darlington with Base Output 5000Vrms 1 Channel 8-SMD
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Max)
18V
Manufacturer
onsemi
Current - Output / Channel
60mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Forward (Vf) (Typ)
1.3V
Part Status
Active
Current - DC Forward (If) (Max)
20 mA
Number of Channels
1
Operating Temperature
-40°C ~ 100°C
Voltage - Isolation
5000Vrms
Mounting Type
Surface Mount
Current Transfer Ratio (Min)
500% @ 1.6mA
Package / Case
8-SMD, Gull Wing
Turn On / Turn Off Time (Typ)
240ns, 1.3µs
Supplier Device Package
8-SMD
Input Type
DC
Base Product Number
Output Type
Darlington with Base
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
6N139SVMonsemi9506N139SVM-ND$2.15000Parametric Equivalent
6N139SMonsemi506N139SM-ND$1.81000Parametric Equivalent
6N139SVMFairchild Semiconductor3,2002156-6N139SVM-ND$1.09000Parametric Equivalent
In-Stock: 0
894 expected in stock on 10-Nov-2026
106 expected in stock on 16-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.04000$2.04
10$1.46300$14.63
100$1.11470$111.47
500$0.96116$480.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.91106$911.06
2,000$0.86862$1,737.24
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.