What risks should I check before replacing PESD2IVN24-TR-ES?

The main risks are electrical and mechanical. Electrically, ensure the replacement's peak power rating is at least 600W and its clamping voltage protects your downstream components. Mechanically, confirm the SOT-23 pinout matches (Pin 1: I/O, Pin 2: GND, Pin 3: I/O).

PESD2IVN24-TR-ES Alternatives, Datasheet & Cross Reference | ElecSuper

PESD2IVN24-TR-ES is a 24V, 600W bidirectional TVS diode in a SOT-23 package for robust CAN bus protection. Strong alternatives exist, with PESD2CAN-ES being a likely pin-compatible match.

AI replacement insight

Electrical riskmedium

Several alternatives have lower power ratings. Mismatched clamping voltage can also be a risk.

Package risklow

SOT-23 is a highly standardized package, but pinout must still be verified for TVS arrays.

Sourcing risklow

Many similar parts exist, but clones may have inconsistent quality. Stick to reputable manufacturers.

Can it be replaced directly?

Direct replacement for PESD2IVN24-TR-ES should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

PESD2CAN-ES is the strongest candidate, matching all key specs and originating from the same manufacturer, suggesting it may be from the same product line.

Main risk

The primary risk when substituting this TVS diode is using a part with a lower peak pulse power (Ppk) rating, which could lead to device failure during a surge event.

Recommended alternatives

Excellent match on voltage, power, and package. From the same manufacturer and likely the same product family.

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Alternative comparison matrix

Feature / factor	PESD2IVN24-TR-ES	PESD2CAN-ES	SM24CANB-02HTG	Compatibility / risk
Package	SOT-23	SOT-23	SOT-23	SOT-23 — Form and fit match.; SM24CANB-02HTG: Form and fit match.
Voltage	24V	24V	24V	24V — Reverse standoff voltage matches.; SM24CANB-02HTG: Reverse standoff voltage matches.
Power	600W	600W	500W	600W / 500W — Peak pulse power matches.; SM24CANB-02HTG: Slightly lower power rating.
Polarity Or Type	Bidirectional	Bidirectional	Bidirectional	Bidirectional — Functional configuration matches.; SM24CANB-02HTG: Functional configuration matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for PESD2IVN24-TR-ES are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.