GBLC24C
MDD
Needs validationlow risk
An excellent upgrade with higher power handling (300W) and significantly lower capacitance (~1pF), ideal for high-speed interfaces.
Best Alternatives to PESD24VL1BA
PESD24VL1BA is a 24V bi-directional TVS diode in a SOD-323 package. Several alternatives exist with matching form and voltage, offering higher power ratings. Key differences are in junction capacitance, which is critical for high-speed applications.
AI replacement insight
Electrical risklow
Check junction capacitance for your application's speed requirements.
Package risklow
SOD-323 is a standard package, ensuring mechanical compatibility.
Sourcing riskmedium
Check stock and lead times for the chosen alternative.
Can it be replaced directly?
Yes, parts like GBLC24C and PESD24VL1BA-N are strong candidates. They share the same 24V rating and SOD-323 package, with GBLC24C offering a performance upgrade.
Best replacement path
GBLC24C is the best upgrade path due to its significantly lower capacitance, making it ideal for high-speed data lines while maintaining protection levels.
Main risk
The primary risk when substituting is the junction capacitance. Higher capacitance can degrade high-speed signals, while lower capacitance is a safe upgrade.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | PESD24VL1BA | GBLC24C | PESD24VL1BA-N | PESD1IVN27-A-ES | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SOD-323 | SOD-323 | SOD-323 | SOD-323 | SOD-323 — Package matches.; PESD24VL1BA-N: Package matches.; PESD1IVN27-A-ES: Package matches.; H24VND3BA: Package matches. |
| Voltage | 24.0V | 24.0V | 24.0V | 24.0V | 24.0V — Working voltage matches.; PESD24VL1BA-N: Working voltage matches.; PESD1IVN27-A-ES: Working voltage matches.; H24VND3BA: Working voltage matches. |
| Power | 180.0W | 300.0W | 300.0W | 350.0W | 300.0W / 350.0W — Higher power rating provides more protection.; PESD24VL1BA-N: Higher power rating provides more protection.; PESD1IVN27-A-ES: Higher power rating provides more protection.; H24VND3BA: Higher power rating. |
| Capacitance | 10pF | ~1pF | 15pF | 18pF | ~1pF / 15pF / 18pF / 30pF — Significantly lower capacitance is a major upgrade.; PESD24VL1BA-N: Higher capacitance may impact high-speed signals.; PESD1IVN27-A-ES: Higher capacitance may impact high-speed signals.; H24VND3BA: Significantly higher capacitance is a risk. |
| Polarity Or Type | Bi-directional | - | Bidirectional | - | Bidirectional — Polarity matches. |
Application & sourcing insights
Questions & answers
GBLC24C is an excellent alternative, offering an upgrade with much lower capacitance (~1pF vs 10pF) and higher power handling, making it suitable for high-speed applications.