SFH628A-3Alternatives & Equivalent Parts
About SFH628A-3
SFH628A-3 is a Phototransistor component manufactured by Vishay. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for SFH628A-3 — response within 24 hours.
Specification Comparison
| Parameter | SFH628A-3Source | SFH6106-3 | SFH610A-4 | SFH6286-2 |
|---|---|---|---|---|
| Manufacturer | Vishay | Vishay | Vishay | Vishay |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 4 | 4 | 4 | 4 |
| Temperature Range | -55.0°C ~ 100.0°C | -55.0°C ~ 100.0°C | -55.0°C ~ 100.0°C | -55.0°C ~ 100.0°C |
| Price | $0.1700 | $0.0987 | $0.2276 | $0.3721 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| Factory Lead Time | 16 Weeks | 10 Weeks | 6 Weeks | 6 Weeks |
| YTEOL | 6 | 6 | 6 | 7.5 |
| Coll-Emtr Bkdn Voltage-Min | 55 V | 70 V | 70 V | 55 V |
| Configuration | SINGLE | SINGLE | SINGLE | SINGLE |
| Current Transfer Ratio-Min | 50% | 100% | 160% | 63% |
| Current Transfer Ratio-Nom | 160% | 100% | 160% | 63% |
| Dark Current-Max | 200 nA | 100 nA | 100 nA | — |
| Forward Current-Max | 0.05 A | 0.06 A | 0.06 A | 0.05 A |
| Forward Voltage-Max | 1.5 V | 1.65 V | 1.65 V | 1.5 V |
| Isolation Voltage-Max | 5300 V | 5300 V | 5300 V | 5300 V |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Mounting Feature | THROUGH HOLE MOUNT | SURFACE MOUNT | THROUGH HOLE MOUNT | SURFACE MOUNT |
| Number of Elements | 1 | 1 | 1 | 1 |
| On-State Current-Max | 0.05 A | 0.05 A | 0.05 A | 0.05 A |
| Optoelectronic Device Type | AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER | TRANSISTOR OUTPUT OPTOCOUPLER | TRANSISTOR OUTPUT OPTOCOUPLER | AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | 0.15 W | 0.15 W | 0.15 W | 0.15 W |
| Surface Mount | NO | YES | NO | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Additional Feature | — | UL APPROVED | — | UL APPROVED |
| Response Time-Max | — | — | — | 0.000006 s |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for SFH628A-3 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SFH628A-3 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SFH628A-3 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SFH628A-3. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SFH628A-3?
Known equivalents for SFH628A-3 include SFH6106-3, SFH610A-4, SFH6286-2. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SFH628A-3?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SFH628A-3 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.