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1SMB5954B Datasheet PDF


Part Number 1SMB5954B
Manufacturer Kexin
Title Surface Mount Zener Diodes
Description SMD Type Surface Mount Zener Diodes 1SMB59-B Series Diodes Features Flat Handling Surface for Accurate Placement Zener Voltage Range -3.3V to 2...
Features Flat Handling Surface for Accurate Placement Zener Voltage Range -3.3V to 200V Absolute Maximum Ratings (Ta = 25 ) Parameter Power dissipation @ TL = 75 Thermal Resistance, Junction to Lead Power dissipation @ TA = 25 Thermal Resistance, Junction to Ambient Jumction temperature Storage temperature ...

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Datasheet 1SMB5954B PDF File








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1SMB5954 : 1SMB5926 – 1SMB5956 Taiwan Semiconductor 3W, 11V - 200V Surface Mount Zener Diode FEATURES ● Ideal for automated placement ● Glass passivated chip junction ● Low inductance ● Moisture sensitivity level: level 1, per J-STD-020 ● RoHS Compliant ● Halogen-free according to IEC 61249-2-21 APPLICATIONS ● Switching mode power supply (SMPS) ● Adapters ● Lighting application ● On-board DC/DC converter KEY PARAMETERS PARAMETER VALUE UNIT VZ Test current IZT Ptot TJ MAX Package 11 - 200 V 1.9 - 34.1 mA 3 W 150 °C DO-214AA (SMB) Configuration Single die MECHANICAL DATA ● Case: DO-214AA (SMB) ● Molding compound meets UL 94V-0 flammability rating ● Terminal: Matte tin plated leads, solder.

1SMB5954A : www.eicsemi.com 1SMB5913A - 1SMB5956A TH97/2478 TH09/2479 IATF 0113686 SGS TH07/1033 SILICON ZENER DIODES VZ : 3.3 - 200 Volts PD : 3.0 Watts FEATURES : * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * Flat handling surface for accurate placement * Low leakage current * Pb / RoHS Free MECHANICAL DATA * Case : SMB Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.108 gram SMB (DO-214AA) 5.30 ± 0.22 4.65 ± 0.30 1.14 ± 0.38 0.1 ± 0.1 2.1 ± 0.15 3.62 ± 0.32 0.22 ± 0.07 2.28 ± 0.15 Dimensions in millimeters MAXIMUM RATINGS Ratin.

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1SMB5954A : Features * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current Mechanical Data * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead formed for Surface mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.093 gram MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified 1SMB5913A-1SMB5957A Silicon Zener Diodes VZ : 3.3 - 240 Volts PD : 1.5 Watts SMB (DO-214AA) 1.1 ± 0.3 5.4 ± 0.15 4.8 ± 0 . 1 5 2.0 ± 0.1 3.6 ± 0.15 2.3 ± 0.2 0.22 ± 0.07 Dimensions in millimeter Rating DC Power Dissipation at TL = 75 °C (Note1) Maximum Forwar.

1SMB5954B : 1SMB5913B - 1SMB5956B SILICON ZENER DIODES VZ : 3.3 - 200 Volts PD : 3.0 Watts SMB (DO-214AA) 1.1 ± 0 .3 5.4 ± 0.2 4.8 ± 0.1 5 FEATURES : * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * Flat handling surface for accurate placement * Low leakage current * Pb / RoHS Free MECHANICAL DATA * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-O rate flame retardant * Maximum Lead Temperature for Soldering Purposes : 260 °C for 10 Seconds * Leads : Modified L-Bend providing more contact area to bond pads. * Polarity : Cathode indicated by polarity band. * Mounting position : Any * Weight : 0.093 gram 2.0 ± 0.1 3.6 ± 0.1 5 2.3 ± 0.2 0.22 ± 0.07 Dimensions .

1SMB5954B : ® WON-TOP ELECTRONICS Features  Glass Passivated Die Construction  3.0W Power Dissipation  3.3V – 200V Nominal Zener Voltage  5% Standard Vz Tolerance  Low Inductance  For Use in Voltage Regulator or Reference  Plastic Case Material has UL Flammability Classification Rating 94V-0 1SMB5913B – 1SMB5956B 3.0W SURFACE MOUNT ZENER DIODE Pb A C B F H G E D Mechanical Data  Case: SMB/DO-214AA, Molded Plastic  Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026  Polarity: Cathode Band  Marking: Device Code  Weight: 0.093 grams (approx.)  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 6 SMB/DO-214AA Dim Min Max A 3.30 3.94 B 4..

1SMB5954B : Features * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * Flat Handling Surface for Accurate Placement * Low leakage current 1SMB5913B THRU 1SMB5956B Surface Mount Zener Diodes AC B G D E F Cathode Band H Mechanical Data * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Lead formed for Surface mount * Polarity : Color band denotes cathode end * Mounting position: Any Absolute Maximum Ratings (TA=25℃ unless otherwise noted) SMB INCHES DIM MM MIN MAX MIN MAX A 0.084 0.096 2.13 2.44 B 0.077 0.087 1.95 2.20 C --- 0.008 --- 0.203 D 0.030 0.060 0.76 1.52 E 0.205 0.220 5.21 5.59 F 0.160 0.180 4.0.

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1SMB5954BT3 : 1SMB5913BT3 Series Preferred Device 3 Watt Plastic Surface Mount Zener Voltage Regulators This complete new line of 3 Watt Zener diodes offers the following advantages. Specification Features • • • • • Zener Voltage Range − 3.3 V to 200 V ESD Rating of Class 3 (16 kV) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Side or Bottom Circuit Board Mounting Pb−Free Packages are Available http://onsemi.com Mechanical Characteristics CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are PLASTIC SURFACE MOUNT ZENER VOLTAGE REGULATOR DIODES 3.3−200 V, 3 W DC POWER readily solderable MAXIMUM LEAD TE.

1SMB5954BT3G : DATA SHEET www.onsemi.com 3 Watt Plastic Surface Mount Zener Voltage Regulators 1SMB59xxBT3G Series, SZ1SMB59xxT3G Series This complete new line of 3 W Zener diodes offers the following advantages. Features • Zener Voltage Range − 3.3 V to 200 V • ESD Rating of Class 3 ( 16 kV) per Human Body Model • Flat Handling Surface for Accurate Placement • Package Design for Top Side or Bottom Circuit Board Mounting • AEC−Q101 Qualified and PPAP Capable − SZ1SMB59xxT3G • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements • These are Pb−Free Devices* Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces a.




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