MMBZ5255BW

MMBZ5255B : MMBZ5221B thru MMBZ5261B SILICON PLANAR ZENER DIODES Low Voltage General Purpose Voltage Regulator Diodes Pb Free Plating Product 3 ® 12 Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Thermal Resistance, Junction to Ambient Air Junction Temperature Storage Temperature Range SOT-23 Plastic Package Symbol PD RθJA Tj TS Value 350 417 150 - 55 to + 150 Unit mW OC/W OC OC MAR-14,2006,REV.3 CUMSUMI SEMICONDUCTOR INTERNATIONAL ® www.cumsumi.com 1/3 MMBZ5221B thru MMBZ5261B Characteristics at Ta = 25 OC Zener Voltage Range 1) Type Vznom V IZT mA VZT V MMBZ5221B Y0 2.4 20 2.282.52 MMBZ5223B Z0 2.7 20 2.572.84 MMBZ5225B AA 3 20 2.853.15 MMBZ5226B A.

MMBZ5255B : www.DataSheet4U.com WTE POWER SEMICONDUCTORS MMBZ5221B – MMBZ5262B Pb 350mW SURFACE MOUNT ZENER DIODE Features Planar Die Construction 350mW Power Dissipation 2.4 – 51V Nominal Zener Voltage 5% Standard Vz Tolerance Designed for Surface Mount Application Plastic Material – UL Recognition Flammability Classification 94V-O B Mechanical Data Case: SOT-23, Molded Plastic K Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approx.) Mounting Position: Any Marking: Device Code, See Page 2 Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 4 A ED H G TOP VIEW C J L M SOT-23 Dim Min Max A 0..

MMBZ5255B : MMBZ5221B - MMBZ5259B 350mW SURFACE MOUNT ZENER DIODE Features  Planar Die Construction  350mW Power Dissipation on FR-4 PCB  Ideally Suited for Automated Assembly Processes  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  For automotive applications requiring specific change control (i.e.: parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please refer to the related automotive grade (Q-suffix) part. A listing can be found at https://www.diodes.com/products/automotive/automotiveproducts/.  This part is qualified to JEDEC standards (as references in AEC-Q) for High Re.

MMBZ5255B : Surface Mount Zener Diodes Features: *225mw Power Dissipation *Ideal for Surface Mountted Application *Zener Breakdown Voltage Range 2.4V to 91V Mechanical Data: *Case : SOT-23 Molded plastic *Terminals: Solderable per MIL-STD-202, Method 208 *Polarity: Cathode Indicated by Polarity Band *Marking: Marking Code (See Table on Page 3) *Weigh: 0.008grams(approx) MMBZ5221B Series SMALL SIGNAL ZENER DIODES 225m WATTS 3 1 2 SOT-23 SOT-23 Outline Dimensions Unit:mm Dim Min Max A 0.35 0.51 B 1.19 1.40 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.10 L 0.30 0.61 M 0.076 0.25 WEITRON http://www.weitron.com.tw MMBZ5221B Series WEITRON Maximum Ratings and Electri.

MMBZ5255B : MMBZ5221B~MMBZ5267B Zener diode Features 1. High reliability 2. Wide voltage range available 3. Low reverse current level 4. Small outline package for space savings 5. Surface mount package Applications Voltage stabilization Absolute Maximum Ratings Tj=25℃ Parameter Power dissipation Z-current Junction temperature Storage temperature range Test Conditions Tamb≤75℃ Type Symbol PV IZ Tj Tstg Value 410 PV/VZ 150 -55~+150 Unit mW mA ℃ ℃ Maximum Thermal Resistance Tj=25℃ Parameter Test Conditions Symbol Value Unit Junction ambient I=9.5mm(3/8”) TL=constant RthJA 300 K/W Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Funct.

MMBZ5255B : PD Power Dissipation above 25° C VF TJ TSTG Forward Voltage Max. Junction Temperature Storage Temperature Range Value 350 0.9 150 -55 to +150 Unit Conditions mW On Alumina heat sink with 4mm lead length V IF= 10mA °C °C TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-.

MMBZ5255B : MCC Micro Commercial Corp. 21201 Itasca St. Chatsworth, CA 91311 Phone: (818) 701-4933 Fax: (818) 701-4939 MMBZ5221B THRU MMBZ5259B 410 mW Zener Diode 2.4 to 39 Volts SOT-23 A D Features • • • • Wide Voltage Range Available Small Outline Package For Space Savings High Temp Soldering: 250°C for 10 Seconds At Terminals Surface Mount Package Maximum Ratings • • • Operating Junction Temperature: -55°C to +150°C Storage Temperature: -55°C to +150°C 500 mWatt DC Power Dissipation Maximum Ratings @ 25oC Unless Otherwise Specified Zener Current IF 100 mA Maximum Forward VF 1.2 V Voltage Power Dissipation P(AV) 410 mWatt (No te s A) Pe ak Forward S urge IFSM 4.0 Amps Current (Not e s B) NOTES: A.

MMBZ5255B : MMBZ5221B - MMBZ5257B — Zener Diodes November 2015 MMBZ5221B - MMBZ5257B Zener Diodes Tolerance = 5% 3 2 1 SOT-23 CONNECTION DIAGRAM 3 1 2 NC Absolute Maximum Ratings(1, 2) Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. Symbol Parameter Value Unit PD RθJA ψJL TSTG TJ Power Dissipation Referencing.

MMBZ5255B : Elektronische Bauelemente MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Planar Die Construction 300 mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Process MECHANICAL DATA Case: SOT-23, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Weight: 0.008 grams (approx.) Marking : Marking Code (See Table On Page 2) PACKAGE INFORMATION Package MPQ SOT-23 3K Leader Size 7 inch SOT-23 A L 3 Top View CB 1 2 K E 3 1 2 D F G H J REF. A B C D E F Millimeter Min. Max. 2.80 3..

MMBZ5255BL : MMBZ5221BLT1 Series Preferred Device Zener Voltage Regulators 225 mW SOT−23 Surface Mount This series of Zener diodes is offered in the convenient, surface mount plastic SOT−23 package. These devices are designed to provide voltage regulation with minimum space requirement. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards. Features http://onsemi.com • • • • • • Pb−Free Packages are Available 225 mW Rating on FR−4 or FR−5 Board Zener Voltage Range − 2.4 V to 91 V Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications ESD Rating of Class 3 (16 KV) per Human Body Model 1 2 3 Catho.

MMBZ5255BLT1G : Zener Voltage Regulators 225 mW SOT−23 Surface Mount MMBZ52xxBLT1G Series, SZMMBZ52xxBLT1G Series This series of Zener diodes is offered in the convenient, surface mount plastic SOT−23 package. These devices are designed to provide voltage regulation with minimum space requirement. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards. Features • 225 mW Rating on FR−4 or FR−5 Board • Zener Voltage Range − 2.4 V to 91 V • Package Designed for Optimal Automated Board Assembly • Small Package Size for High Density Applications • ESD Rating of Class 3 ( 16 KV) per Human Body Model • SZ Prefix for Automotive and Other Applications Requir.

MMBZ5255BS : Features • Planar Die Construction • Dual Isolated Zeners in Ultra-Small Surface Mount Package • Ideally Suited for Automated Assembly Processes • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Note 3 and 4) MMBZ5221BS - MMBZ5259BS 200mW SURFACE MOUNT ZENER DIODE Mechanical Data • Case: SOT-363 • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). • Polarity: See Diagram • Marking Information: See Page 4 • Ordering Information: See Page 4 • Weight: 0.006 grams (approximate) C1 NC A2 Top View .

MMBZ5255BT : Features • Ultra-Small Surface Mount Package • Planar Die Construction • General Purpose • Ideally Suited for Automated Assembly Processes • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Note 3 and 4) MMBZ5221BT - MMBZ5259BT 150mW SURFACE MOUNT ZENER DIODE Mechanical Data • Case: SOT-523 • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). • Polarity: See Diagram • Marking Information: See Page 4 • Ordering Information: See Page 4 • Weight: 0.002 grams (approximate) Top View Maximum Ratings.

MMBZ5255BTS : Features  Three Isolated Zeners in Ultra-Small Surface Mount Package  Ideally Suited for Automated Assembly Processes  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  Qualified to AEC-Q101 Standards for High Reliability MMBZ5221BTS - MMBZ5259BTS TRIPLE SURFACE MOUNT ZENER DIODE ARRAY Mechanical Data  Case: SOT363  Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0  Moisture Sensitivity: Level 1 per J-STD-020D  Terminals: Solderable per MIL-STD-202, Method 208 e3  Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe).  Orientation: See Diagram  Weight: 0.006 grams (approximate) C1.

MMBZ5255BTW : MMBZ5221BTW~MMBZ5262BTW SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 2.4 to 51 Volts POWER 200 mWatts FEATURES • Planar Die Construction • 200mW Power Dissipation • Zener Voltages from 2.4~51V • Ideally Suited for Automated Assembly Processes • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: SOT-363, Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight: 0.0002 ounces, 0.006 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ=25OC unless otherwise noted) PARAMETER Power Dissipation (Note A) Peak Forward Surge Current,8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Notes B) Operating Junction Temperature and Storage .

MMBZ5255BW : 200mW SURFACE MOUNT SILICON ZENER DIODES 2.4V ~39V SOT-323 PACKAGE MMBZ5221BW THRU MMBZ5259BW Pb Free Product .004(.10)MIN. .087(2.2) .078(2.0) FEATURES * Planar Die construction * 200mW Power Dissipation * Zener Voltages from 2.4V - 39V * Ultra-Small Surface Mount Package Power dissipation MECHANICAL DATA * Case: SOT-323, Molded Plastic * Terminals: Solderable per MIL-STD-202E, Method 208 * Polarity: See Diagram Below * Approx. Weight: 0.006 grams * Mounting Position: Any ORDER INFORMATION * Packing information Packing information: -T - 3K per 7" plastic Reel * Product Type Symbol RoHS product for packing code suffix "G" Halogen free product for packing code suffix "H" SOT-323 .087(2.2.

MMBZ5255BW : Elektronische Bauelemente MMBZ52XXBW Series 200 mW SOT-323 Series Surface Mount Zener Voltage Regulator Diodes RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES  Planar die construction  200mW power dissipation on FR-4 PCB  General purpose, medium current  Ideally suited for automated assembly    SOT-323 A L 3 Top View CB 12 KE 1 D F GH 3 2 J REF. A B C D E Millimeter Min. Max. 2.00 2.15 1.15 2.20 2.45 1.35 0.90 1.10 1.20 1.40 REF. F G H J Millimeter Min. Max. 0.20 0.40 -0.525 REF. 0.08 0.15 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) PARAMETER Forward Voltage @ IF = 10mA Power Dissipation S.