DXT651-13
Diodes Incorporated
Needs validationmedium risk
DXT651-13 is a lower-current NPN SOT89 option that needs pinout and thermal review.
Best Alternatives to ZXTN2010ZTA
ZXTN2010ZTA is a 60V 5A NPN low-saturation SOT89 transistor. Supplied alternatives need derating and FAE review.
AI replacement insight
Electrical riskhigh
kept parts are below 5A
Package riskmedium
SOT89 matches but pinout is unknown
Firmware risklow
discrete BJT
Sourcing riskmedium
lifecycle varies
Can it be replaced directly?
No confirmed pin-compatible replacement was found in the supplied data.
Best replacement path
Check DXT651-13 first only for lower-current designs, then verify pinout and SOA.
Main risk
Lower current ratings and missing pinout evidence.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | ZXTN2010ZTA | DXT651-13 | FCX1051ATA | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SOT89 | SOT89 | SOT89 | SOT89 — same case; FCX1051ATA: same case | |
| Pinout | 3 pins | 3 pins | 3 pins | 3 pins — functions not shown; FCX1051ATA: functions not shown | |
| Voltage | 60 V | 60 V | 40 V | 60 V / 40 V — no 10% margin; FCX1051ATA: lower VCEO | |
| Current | 5 A | 3 A | 3 A | 3 A — derated; FCX1051ATA: derated | |
| Temperature | -55..150C | -55..150C | missing | -55..150C / missing — range covers; FCX1051ATA: not in ES |
Application & sourcing insights
Questions & answers
DXT651-13 is the closest supplied NPN SOT89 candidate, but it is only 3A and needs review.