BTW681200Alternatives & Equivalent Parts
About BTW681200
BTW681200 is a SCR component manufactured by STMicroelectronics. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | BTW681200Source | BTW68-1200RG |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | — | $1.9300 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Reach Compliance Code | Unknown | — |
| YTEOL | 0 | 6.98 |
| Case Connection | ISOLATED | ISOLATED |
| Circuit Commutated Turn-off Time-Nom | 2 µs | 100 µs |
| Configuration | SINGLE | SINGLE |
| Critical Rate of Rise of Off-State Voltage-Min | 250 V/us | 500 V/us |
| DC Gate Trigger Current-Max | 50 mA | 50 mA |
| DC Gate Trigger Voltage-Max | 1.5 V | 3 V |
| Holding Current-Max | 75 mA | 75 mA |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 |
| JESD-609 Code | e0 | e3 |
| Number of Elements | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — |
| Qualification Status | Not Qualified | Not Qualified |
| RMS On-state Current-Max | 30 A | 30 A |
| Repetitive Peak Off-state Leakage Current-Max | 20 µA | — |
| Repetitive Peak Off-state Voltage | 1200 V | 1200 V |
| Repetitive Peak Reverse Voltage | 1200 V | 1200 V |
| Surface Mount | NO | NO |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — |
| Trigger Device Type | SCR | SCR |
| Factory Lead Time | — | 16 Weeks |
| Leakage Current-Max | — | 3 mA |
| Non-Repetitive Pk On-state Cur | — | 420 A |
| On-state Current-Max | — | 25000 A |
| Reference Standard | — | UL RECOGNIZED |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Silicon Controlled Rectifier, 30A I(T)RMS, 25A I(T), 1200V V(DRM), 1200V V(RRM), 1 Element
Why Look for Alternatives?
Finding alternatives for BTW681200 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 BTW681200 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.
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FAQ
What is equivalent to BTW681200?
Known equivalents for BTW681200 include BTW68-1200RG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BTW681200?
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 BTW681200 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.