200W Transient Voltage Suppressors
SMF3.3CA Thru SMF190CA
200W Transient Voltage Suppressors
TVS Diodes - 200W > SMF Series
Description
The SMF series is...
Description
SMF3.3CA Thru SMF190CA
200W Transient Voltage Suppressors
TVS Diodes - 200W > SMF Series
Description
The SMF series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
For surface mounted applications in order to optimize board space Reliable low cost construction utilizing molded plastic technique Plastic material has UL flammability classification 94V-O Typical IR less than 1uA above 10V Fast response time: typically less than 1.0ps from 0 Volts to VBR min Glass passivated junction Low inductance
Applications
I/O interface AC/DC power supply Low frequency signal transmission line (RS232, RS485, etc.)
Electrical Characteristics
Package: SMF / SOD-123FL
Parameter
Symbol
Value
Peak Pulse Power Dissipation at TA=25℃ by 10x1000μs waveform (Fig.1)(Note 1), (Note 2) Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
PPPM
200
IFSM
40
Operating Junction and Storage Temperature Range
TJ, TSTG
-55 to 150
Typical Thermal Resistance Junction to Lead
RθJL
20
Typical Thermal Resistance Junction to Ambient
RθJA
100
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig. 2. 2. Mounted on 5.0x5.0mm copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only.
Unit W
A ℃ ℃/W ℃/W
Specifications are subject to change without notice
HUAAN L...
Similar Datasheet