Littelfuse SA48CA
The SA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.| Part No. | SA48CA |
|---|---|
| Datasheet | SA48CA Download |
| Manufacturer |  Littelfuse |
| Description | Transient Voltage Suppression Diodes |
| Buy | Stock & Price |
MAXIMUM RATINGS
and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000μs Test Waveform (Fig.2)(Note 1) PPPM 500 W Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC PD 3.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) IFSM 70 A Maximum Instantaneous Forward Voltage at 35A for Unidirectional Only VF 3.5 V Operating Junction and Storage Temperature Range TJ, TSTG -65 to 175 °C Typical Thermal Resistance Junction to Lead RθJL Typical Thermal Resistance Junction to Ambient RθJA 20 °C/W 75 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Functional DiagramDESCRIPTION
FEATURES
● 500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%● VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT...
