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Microchip Technology SMBJ60CE3/TR13 — Circuit Protection

SMBJ60CE3/TR13 TVS Diode – 600W, 60V Bidirectional, DO-214AA

MPNSMBJ60CE3/TR13
Active

Microchip Technology SMBJ60CE3/TR13, Zener TVS diode, 600W peak pulse power, 60V reverse standoff, bidirectional, single channel, DO-214AA (SMB) surface mount package, Tape & Reel.

$0.3000Ref. price · indicative, final on quote
Microchip Technology SMBJ60CE3/TR13 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMBJ60CE3/TR13 specifications
ParameterValue
TypeZener
MountingSurface Mount
Voltage - breakdown66.7V
Voltage - clamping (Max) @ ipp107V
Voltage - reverse standoff60V
Current - peak pulse (10/1000μs)5.6A
Power - peak pulse600W
Power line protectionNo
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AA, SMB
Bidirectional channels1

Product details

What this TVS diode clamps and where it fits

It clamps transients up to 107V at 5.6A peak pulse current, making it a fit for 48V DC bus protection, automotive load-dump clamping, or industrial power rail surge suppression. The bidirectional channel means it handles positive and negative surges on the same line — useful for AC-coupled signals or bipolar supplies where polarity isn't fixed.

Product status is Active.

Package and rework — DO-214AA (SMB) on tape

The SMB footprint is standard — same pad layout as many other 600W TVS diodes — so a board spin isn't needed if you're swapping in a similar part. No power line protection claim, so this is a signal or low-power rail protector, not a mains-side suppressor. Keep it downstream of the fuse or breaker.

Frequently asked questions

Can SMBJ60CE3/TR13 replace a standard SMBJ60 (unidirectional)?

The SMBJ60CE3/TR13 is bidirectional, whereas a plain SMBJ60 is typically unidirectional. If your circuit expects a unidirectional clamp (cathode to ground), the bidirectional part will still protect but may have slightly different clamping symmetry. Check the polarity in your schematic before swapping.

What is the power rating of SMBJ60CE3/TR13?

Peak pulse power is 600W for a 10/1000µs waveform. That is the standard TVS rating for this package size — enough for transient suppression on 48V rails or automotive load-dump events.