Littelfuse SMBJ45CA
The SMBJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.SMBJ45CA Specifications
- Operating Voltage : 45V
- Polarity : Bidirectional
- Min Breakdown Voltage : 50V
- Terminals : 2
- Forward Voltage : 1V
- Max Forward Surge : 2.5A
- Reverse Recovery Time : 50ns
- Channels : 1
- Max Power Dissipation : 3W
- Power Dissipation : 200mW
- Max Operating Temp : 150°C
- Min Operating Temp : -55°C
Source:
Octopart
| Part No. | SMBJ45CA |
|---|---|
| Datasheet | SMBJ45CA Download |
| Manufacturer |  Littelfuse |
| Description | TVS Diode |
| Buy | Stock & Price |
DESCRIPTION
Bi-directional Agency Approvals Agency Agency File Number E230531MAXIMUM RATINGS
and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation(Fig.2) by 10/1000us Test Waveform(Fig.4) (Note 1),(Note PPPM 600 W 2)-Single Die Parts Peak Pulse Power Dissipation(Fig.2) by 10/1000us Test Waveform(Fig.4) (Note 1), (Note 2)-Stacked Die Parts (Note 5) PPPM 800 W Power Dissipation on Infinite Heat Sink at TL=50OC PD Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM Maximum Instantaneous Forward Voltage at 50A for Unidirectional Only (Note 4) VF 5.0 W 100 A 3.5/5.0 V Operating Temperature Range TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 °C Typical Thermal Resistance Junction to Lead RƟJL 20 °C/W Typical Thermal Resistance Junction to Ambient RƟJA 100 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. 2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
