Step1: Product
UMW EL357C
Image shown is a representation only
Manufacturer
Manufacturer No
EL357C
Package
4-SMD, Gull Wing
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
OPTOISOLATOR 3.75KV 1CH TRANS 4-
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP
Datasheet
Series
EL357
Packaging
Tape & Reel (TR); Cut Tape (CT)
Input Type
DC
Output Type
Transistor
Manufacturer
UMW
Mounting Type
Surface Mount
Package / Case
4-SMD, Gull Wing
Number of Channels
1
Voltage - Isolation
3750Vrms
Vce Saturation (Max)
200mV
Operating Temperature
-55°C ~ 110°C
Rise / Fall Time (Typ)
3µs, 4µs
Voltage - Output (Max)
80V
Supplier Device Package
4-SOP
Current - Output / Channel
50mA
Current Transfer Ratio (Max)
400% @ 5mA
Current Transfer Ratio (Min)
200% @ 5mA
Voltage - Forward (Vf) (Typ)
1.24V
Current - DC Forward (If) (Max)
60 mA
| Attribute | Value |
|---|---|
| Series | EL357 |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Input Type | DC |
| Output Type | Transistor |
| Manufacturer | UMW |
| Mounting Type | Surface Mount |
| Package / Case | 4-SMD, Gull Wing |
| Number of Channels | 1 |
| Voltage - Isolation | 3750Vrms |
| Vce Saturation (Max) | 200mV |
| Operating Temperature | -55°C ~ 110°C |
| Rise / Fall Time (Typ) | 3µs, 4µs |
| Voltage - Output (Max) | 80V |
| Supplier Device Package | 4-SOP |
| Current - Output / Channel | 50mA |
| Current Transfer Ratio (Max) | 400% @ 5mA |
| Current Transfer Ratio (Min) | 200% @ 5mA |
| Voltage - Forward (Vf) (Typ) | 1.24V |
| Current - DC Forward (If) (Max) | 60 mA |
Purchase & Inquiry
Placing an Order
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Available Payment Methods
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RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
