Image is for your reference only,please check specifications for details
Updated at 29/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- * Collector-emitter voltage: 80V (min.) * Current transfer ratio: 50% (min.) * Rank GB: 100% (min.) * Isolation voltage: 5000Vrms (min.) * UL recognized: UL1577 * BSI approved: BS EN60065: 1994 * BS EN60950: 1992 * SEMKO approved: EN60065, EN60950, EN60335
TLP421 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 4 Pin |
| Case/Package | DIP |
| Input Voltage (DC) | 1.20 V |
| Output Voltage | 80.0 V |
| Number of Circuits | 1 Circuit |
| Forward Voltage | 1.2 V |
| Input Current | 16.0 mA |
| Power Dissipation | 250 mW |
| Rise Time | 2 µs |
| Isolation Voltage | 5.00 kV |
| Input Current (Min) | 60 mA |
| Maximum Forward Voltage (Max) | 1.3 V |
| Forward Current (Max) | 60 mA |
| Fall Time | 3 µs |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Power Dissipation (Max) | 250 mW |
| Show | |
| Operating Temperature | -25℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube, Rail |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| HK STC License | NLR |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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