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SMF3.3A

DOWOSEMI
Part Number SMF3.3A
Manufacturer DOWOSEMI
Description Transient Voltage Suppressors
Published Mar 9, 2021
Detailed Description SMF3.3A Working Voltage: 3.3V Peak Pulse Power: 200 W Surface Mount Transient Voltage Suppressors Features ● Glass pa...
Datasheet PDF File SMF3.3A PDF File

SMF3.3A
SMF3.3A

Overview
SMF3.
3A Working Voltage: 3.
3V Peak Pulse Power: 200 W Surface Mount Transient Voltage Suppressors Features ● Glass passivated chip ● 200 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle):0.
01 % ● Low leakage ● Unidirectional unit ● Excellent clamping capability ● Very fast response time ● RoHS compliant Mechanical Data ● Case: Molded plastic ● Epoxy: UL 94V-0 rate flame retardant ● Lead: Solderable per MIL-STD-750, method 2026 ● Polarity: Color band denotes cathode end ● Device Marking Code: FD ● Mounting position: Any SOD-123 Dimensions : inch [ mm ] Maximum Ratings(TA=25℃ unless otherwise noted) Parameter Symbol Peak power dissipation with a 10/1000μs waveform(1) PPP Value 200 Breakdown voltage @ IT = 10mA VBR 5.
2-6.
0 Working PeakReverse Voltage VRWM 3.
3 Maximum Reverse Leakage @ VRWM IR 600 Peak pulse current with a 10/1000μs waveform(1) IPP 25.
0 Maximum Clamping Voltage @ IPP Vc 8.
0 Power dissipation on infinite heatsink at TL = 75 °C PD 0.
4 Peak forward surge current, 8.
3 ms single half sine IFSM 20 Maximum instantaneous forward voltage at 25 A Operating junction and storage temperature range VF TJ, TSTG 3.
5 –55 to +150 Note: (1)Non-repetitive current pulse per Fig.
3 and derated above TA= 25 °C per Fig.
1.
(2)Measured on 8.
3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
Unit Watts Volts Volts μAmps.
Amps.
Volts Watts Amps.
Volts °C P.
1 SMF3.
3A Peak Pulse Derating in Percentage of Peak Power or Current, (%) Steady State Power Dissipation, (W) Peak Forward Surge Current, (A) Ratings and Characteristics Curves (TA=25℃ unless otherwise noted) A1M00BIENATVTEERMAPGEERFAOTRUWREAR, (D℃C)URRENT, (A) 0 100 25 100 71550 0 30 1 20 TJ = TJ max.
100 5 8.
3 ms Single Half Sine-Wave 20 50 10 25 0 0 25 50 75 100 125 150 175 200 Ambient Temperature ,TA (℃) Fig.
1 - Pulse Derating Curve 0.
6 0.
5 0 0.
4 0.
4 75 0.
4 150 0 0.
3 0.
2 0.
...


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