SMF10AT1G View Datasheet(PDF) - Littelfuse, Inc

Part Name

Description

Manufacturer

SMF10AT1G

TVS Diodes

Littelfuse, Inc 

TVS Diodes

Surface Mount > 200W > SMF5.0AT1G Series

SMF5.0AT1G Series

Pb

Description

The SMF5.0AT1G Series is designed to protect voltage

sensitive components from high voltage, high energy

transients. Excellent clamping capability, high surge

capability, low zener impedance and fast response time.

Because of its small size, it is ideal for use in cellular

phones, portable devices, business machines, power

supplies and many other industrial/consumer applications.

Maximum Ratings and Thermal Characteristics

Rating

Symbol Value

Maximum Ppk Dissipation (PW−10/1000

µs) (Note 1) SMF5.0A − SMF58A

PPK

200

Unit

W

Maximum Ppk Dissipation @ TA = 25°C,

(PW−8/20 µs) (Note 2)

PPK

1000

W

DC Power Dissipation @ TA = 25°C

(Note 3)

Derate Above 25°C

Thermal Resistance from Junction−to−

Ambient (Note 3)

PD

R8JA

385

mW

4.0

mW/°C

325

°C/W

Operating and Storage Temperature

Range

TJ, Tstg

−55 to

+150

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are

stress ratings only. Functional operation above the Recommended Operating Conditions is

not implied. Extended exposure to stresses above the Recommended Operating Conditions

may affect device reliability.

1. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 2.

2. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 3.

3. Mounted with recommended minimum pad size, DC board FR−4.

Features

• Stand−off Voltage: 5 − 58 Volts

• Peak Power − 200 Watts @ 1 ms (SMF5.0A − SMF58A)

• Low Leakage

• Response Time is Typically < 1 ns

• ESD Rating of Class 3 (> 16 kV) per Human Body Model

• ESD Rating of Level 4 (8 kV Contact Discharge) per

IEC61000−4−2

• EFT (Electrical Fast Transients) Rating of 40 A per

IEC61000−4−4

• Low Profile − Maximum Height of 1.0 mm

• Small Footprint − Footprint Area of 8.45 mm2

• Supplied in 8 mm Tape and Reel − 3,000 Units per Reel

• Cathode Indicated by Polarity Band

• Lead Orientation in TaBpie-:dCiraetchtoiodneaLlead to Sprocket Holes

• These Devices are Pb−Free and are RoHS Compliant

Functional Diagram

Cathode

Anode

Additional Information

Uni-directional

Datasheet

Resources

Samples

© 2017 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 09/13/17

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