FODM121B is out of stock and can be placed on backorder.
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Parametric Equivalent


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Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
4-SMD, Gull-Wing

FODM121B

DigiKey Part Number
FODM121B-ND
Manufacturer
onsemi
Manufacturer Product Number
FODM121B
Description
OPTOISO 3.75KV 1CH TRANS 4-SMD
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
Datasheet
 Datasheet
EDA/CAD Models
FODM121B Models
Product Attributes
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Category
Voltage - Output (Max)
80V
Manufacturer
onsemi
Current - Output / Channel
80mA
Packaging
Tube
Voltage - Forward (Vf) (Typ)
1.3V (Max)
Part Status
Active
Current - DC Forward (If) (Max)
50 mA
Number of Channels
1
Vce Saturation (Max)
400mV
Voltage - Isolation
3750Vrms
Operating Temperature
-40°C ~ 110°C
Current Transfer Ratio (Min)
50% @ 5mA
Mounting Type
Surface Mount
Current Transfer Ratio (Max)
150% @ 5mA
Package / Case
4-SMD, Gull Wing
Rise / Fall Time (Typ)
3µs, 3µs
Supplier Device Package
4-SMD
Input Type
DC
Base Product Number
Output Type
Transistor
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (24)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FODM121BR2onsemi3,083FODM121BR2CT-ND₹54.05000Parametric Equivalent
EL357N(C)(TA)-VGEverlight Electronics Co Ltd29,0431080-1601-1-ND₹55.91000Similar
EL357N-GEverlight Electronics Co Ltd941080-1037-ND₹53.12000Similar
HCPL-181-000EBroadcom Limited1,13,828516-1646-1-ND₹60.57000Similar
HCPL-181-00AEBroadcom Limited21,944516-HCPL-181-00AECT-ND₹60.57000Similar
In-Stock: 0
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Marketplace Stock: 2,950 View Now
All prices are in INR
Tube
QuantityUnit PriceExt Price
1₹59.64000₹59.64
10₹41.37500₹413.75
100₹29.95930₹2,995.93
500₹24.85270₹12,426.35
1,000₹23.17629₹23,176.29
3,000₹21.02090₹63,062.70
6,000₹19.92317₹1,19,539.02
12,000₹18.99302₹2,27,916.24
27,000₹18.08443₹4,88,279.61
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.

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