1SMB10CAT3G LITTELFUSE

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 6

Technical content

Features

The 1SMB10CAT3Gv series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The 1SMB10CAT3G series is supplied in the Littelfuse exclusive, cost-effective, highly reliable package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications.

Description

Parameter Symbol Value Unit Peak Power Dissipation (Note 1) @ TL = 25°C, Pulse Width = 1 ms PPK 600 W DC Power Dissipation @ TL = 75°C Measured Zero Lead Length (Note 2) Derate Above 75°C Thermal Resistance from Junction− to−Lead PD R JL 3.0 W mW/°C °C/W DC Power Dissipation (Note 3) @ TA = 25°C Derate Above 25°C Thermal Resistance from Junction–to– Ambient PD RθJA 0.55 4.4 226 W mW/°C °C/W Operating and Storage Temperature Range TJ, Tstg -65 to +150 °C Maximum Ratings and Thermal Characteristics 1SMB10CAT3G Series Functional Diagram Bi-directional Uni-directional Cathode Anode Pb 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 . 10 X 1000 µs, non−repetitive 2. 1” square copper pad, FR−4 board 3. FR−4 board, using Littelfuse minimum recommended footprint, as shown in 403A-03 case outline dimensions spec *Please see 1SMB5.0AT3 to 1SMB170AT3 for Unidirectional devices Additional Information Samples Resources Datasheet

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/17/17 TVS Diodes Surface Mount > 600W > 1SMB10CAT3G Series Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current I-V Curve Characteristics (TA = 25°C unless otherwise noted) IPP IPP IR IT IT IRVRWMVC VBR VRWM VCVBR

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/17/17 TVS Diodes Surface Mount > 600W > 1SMB10CAT3G Series

Electrical Characteristics

Device* Device Marking V RWM (Note 6) IR @ VRWM Breakdown Voltage VC @ IPP (Note 8) C Typ. (Note 9)VBR @ IT (V) (Note 7) @ IT VC IPP Volts µA MIN NOM MAX mA Volts Amps pF 4. A transient suppressor is normally selected according to the working peak reverse voltage (V RWM), which should be equal to or greater than the DC or continuous peak operating voltage level. 5. VBR measured at pulse test current IT at an ambient temperature of 25°C. 6. Surge current waveform per Figure 2 and derate per Figure 3 of the General Data − 600 Watt at the beginning of this group. 7 . Bias Voltage = 0 V , F = 1 MHz, TJ = 25°C

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/17/17 TVS Diodes Surface Mount > 600W > 1SMB10CAT3G Series Dimensions Part Marking System Soldering Footrpint Physical Specifications Case Void-free, transfer-molded, thermosetting plastic Polarity Cathode indicated by polarity band Mounting Position Any Finish All external surfaces are corrosion resistant and leads are readily solderable Leads Modified L−Bend providing more contact area to bond pads

ORDERING INFORMATION

(Pb−Free) 2,500 / Tape & Reel Flow/Wave Soldering (Solder Dipping) Peak T emperature : 260 ºC Dipping Time : 10 seconds mm inches NOTES: 1 . DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P . Dim Inches Millimeters Min Nom Max Min Nom Max L1 0.020 REF 0.51 REF E bD L c A POLARITY INDICATOR OPTIONAL AS NEEDED (SEE STYLES) HE D Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics.