Reference Only
SMCJ45CA-Q1-H
TVS Diode 45V 154V SMC
Datasheet
SMCJ45CA-Q1-H Datasheet
Product Description
The SMCJ45CA-Q1-H is a Transient Voltage Suppressor (TVS) diode from Formosa Microsemi, designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a breakdown voltage of 45V and a clamping voltage of 154V, this diode effectively shunts excess energy away from protected circuits. Housed in a surface-mount SMC package, it offers excellent power dissipation and thermal management. Supreme Components International is an authorised distributor of Formosa Microsemi components, guaranteeing genuine products and reliable supply. This TVS diode is ideal for automotive, industrial, and telecommunications applications where robust surge protection is critical. Benefit from superior circuit protection with the SMCJ45CA-Q1-H.
Technical Specifications
| Attribute | Description |
|---|---|
| Package | Surface Mount Component |
| Polarity | Bidirectional |
| Voltage Rating | 45 Volts |
| Peak Pulse Current | 19.4 Amperes |
| Operating Temperature | -55 Degrees Celsius to 150 Degrees Celsius (Junction Temperature) |
| Maximum Clamping Voltage | 77.4 Volts |
| Minimum Breakdown Voltage | 50 Volts |
| Peak Pulse Power Dissipation | 1500 Watts |
Ordering Information
| Attribute | Description |
|---|---|
| Packaging Type | Tape And Reel |