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

FODM121R2

DigiKey Part Number
FODM121R2TR-ND - Tape & Reel (TR)
FODM121R2CT-ND - Cut Tape (CT)
FODM121R2DKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
FODM121R2
Description
OPTOISO 3.75KV 1CH TRANS 4-SMD
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
Datasheet
 Datasheet
EDA/CAD Models
FODM121R2 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Output (Max)
80V
Manufacturer
onsemi
Current - Output / Channel
80mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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)
600% @ 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
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FODM121Vonsemi2,590FODM121V-NDNT$21.00000Parametric Equivalent
EL357N(C)(TA)-VGEverlight Electronics Co Ltd29,0231080-1601-1-NDNT$22.00000Similar
LTV-356TLITEON382,334160-1337-1-NDNT$15.00000Similar
TLP183(BL-TPL,EToshiba Semiconductor and Storage82,444TLP183(BL-TPLECT-NDNT$19.00000Similar
TLP183(BLL-TPL,EToshiba Semiconductor and Storage19,294TLP183(BLL-TPLECT-NDNT$19.00000Similar
Show More
View and Compare All Substitutes
In-Stock: 25,343
Check for Additional Incoming Stock
Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$22.00000NT$22
10NT$14.90000NT$149
100NT$10.73000NT$1,073
500NT$8.87200NT$4,436
1,000NT$8.26000NT$8,260
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500NT$7.29840NT$18,246
5,000NT$6.89560NT$34,478
Manufacturers Standard Package
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member