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TPSMB39A Datasheet PDF

Littelfuse TPSMB39A

The TPSMB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Part No. TPSMB39A
Datasheet TPSMB39A Download
Manufacturer
Littelfuse
Description TVS Diodes
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TPSMB39A datasheet page 1 preview

MAXIMUM RATINGS

& Thermal Characteristics (TA=25°C unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000µs waveform (Fig.1)(Note 1), (Note 2) PPPM 600 W Power Dissipation on infinite heat sink at TL=50OC PM(AV) 5.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) IFSM 100 A Maximum Instantaneous Forward Voltage at 50A for Unidirectional only (Note 4) VF 3.5/5 V Operating Junction Temperature Range (VBR≤ 91V) TJ -65 to 175 Operating Junction Temperature Range (VBR > 91V) TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 Typical Thermal Resistance Junction to Lead RθJL 20 °C/W Typical Thermal Resistance Junction to Ambient RθJA 100 °C/W Notes: 1. Non-repetitive current pulse, per Fig.4 and derated above TA=25ºC per Fig. 3. 2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional component only,duty cycle=4 per minute maximum.
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