6N138SDM is out of stock and can be placed on backorder.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
6N138SDM | |
|---|---|
DigiKey Part Number | 6N138SDMTR-ND - Tape & Reel (TR) 6N138SDMCT-ND - Cut Tape (CT) 6N138SDMDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | 6N138SDM |
Description | OPTOISO 5KV DARL W/BASE 8-SMD |
Manufacturer Standard Lead Time | 21 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Darlington with Base Output 5000Vrms 1 Channel 8-SMD |
Datasheet | Datasheet |
EDA/CAD Models | 6N138SDM Models |
Product Attributes
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Category | Voltage - Output (Max) 7V |
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) 300% @ 1.6mA | Package / Case 8-SMD, Gull Wing |
Turn On / Turn Off Time (Typ) 1µs, 7.3µs | Supplier Device Package 8-SMD |
Input Type DC | Base Product Number |
Output Type Darlington with Base |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 6N138SM | onsemi | 0 | 6N138SM-ND | $1.48000 | Parametric Equivalent |
In-Stock: 0
1,000 estimated in stock on 29-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.09000 | $2.09 |
| 10 | $1.49900 | $14.99 |
| 100 | $1.14360 | $114.36 |
| 500 | $0.98682 | $493.41 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $0.93571 | $935.71 |
| 2,000 | $0.89239 | $1,784.78 |
| 3,000 | $0.87020 | $2,610.60 |
| 5,000 | $0.84516 | $4,225.80 |
| 7,000 | $0.83028 | $5,811.96 |
| 10,000 | $0.81577 | $8,157.70 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


