MMSZ5235B

厂商：
PANJIT(强茂)
封装：
描述：
MMSZ5235B - SURFACE MOUNT SILICON ZENER DIODES - Pan Jit International Inc.

数据手册：

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数据手册
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MMSZ5235B 数据手册

MMSZ5221B SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE SOD-123 Unit: inch (mm) 2.4 to 51 Volts POWER 500 mWatts FEATURES • Planar Die construction • 500mW Power Dissipation • Ideally Suited for Automated Assembly Processes • In compliance with EU RoHS 2002/95/EC directives .028(0.7) .019(0.5) .154(3.90) .141(3.60) .110(2.8) .098(2.5) MECHANICAL DATA • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See Diagram Below • Approx. Weight: 0.01grams • Mounting Position: Any .005(.12)MAX .016(.40)MIN MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Maximum Power Dissipation (Notes A) at 25O C Operating Junction and StorageTemperature Range Symbol .008(.20)MAX Value 500 -55 to +150 PD TJ NOTES: A. Mounted on 5.0mm 2(.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. STAD-JAN.23.2007 .053(1.35) .037(0.95) • Case: SOD-123, Molded Plastic .071(1.8) .055(1.4) Units mW O C PAGE . 1 MMSZ5221B SERIES Nominal Zener Voltage Part Number No m. V 500 mW Zener Diodes MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5244B MMSZ5245B MMSZ5246B MMSZ5247B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B MMSZ5260B MMSZ5261B MMSZ5262B 2.4 2.5 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 20 22 24 27 28 30 33 36 39 43 47 51 2.28 2.38 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.27 8.65 9.5 10.45 11.4 12.35 13.3 14.25 15.2 16.15 17.1 19 20.9 22.8 25.65 26.6 28.5 31.35 34.2 37.05 40.85 44.65 48.45 2.52 2.63 2.84 3.15 3.47 3.78 4.1 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.14 9.56 10.5 11.55 12.6 13.65 14.7 15.75 16.8 17.85 18.9 21 23.1 25.2 28.35 29.4 31.5 34.65 37.8 40.95 45.15 49.35 53.55 30 30 30 30 28 24 23 22 19 17 11 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 25 29 33 41 44 49 58 70 80 93 105 125 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9 8.5 7.8 7.5 7 6.2 5.6 5.2 5 4.5 4.2 3.8 3.4 3.2 3 2.7 2.5 1200 1250 1300 1600 1600 1700 1900 2000 1900 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 100 100 75 50 25 15 10 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1 1 1 1 1 1 1 1 2 2 3 4 5 6 6 6.5 6.5 8 8.4 9.1 9.9 10.5 11 12 13 14 15 17 18 21 21 23 25 27 30 33 36 39 C1 C2 C3 C5 D1 D2 D3 D4 D5 E1 E2 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3 H4 H5 J1 J2 J3 J5 K1 K2 K4 K5 M1 M2 M3 M4 M5 N1 N2 V Z @ I ZT M i n. V M a x. V Ω Max. Zener Impedance Z ZT @ I ZT mA Ω Z ZK @ I ZK mA µA Max Reverse Leakage Current I R @ VR V Marking C ode STAD-JAN.23.2007 PAGE . 2 MMSZ5221B SERIES TEMPERATURE COEFFICIENT,(mA/ OC) 0.6 100 POWER DISSIPATION, Watts 0.5 0.4 0.3 0.2 0.1 0 T A =25 C O 10 0 25 50 75 O 100 125 150 1 10 100 TEMPERATURE ( C) NOMINAL ZENER VOLTAGE,VOLTS Fig.1 STEADY STATE POWER DERATING Fig.2 TEMPERATURE COEFFICENTS 1000 1000 LEAKAGE CURRENT,uA 10 1 0.1 0.01 0.001 0.0001 0.00001 0 10 20 30 40 50 60 70 FORWARD CURRENT,mA 100 100 +150 C O +25 C -55 C 80 90 O O 10 150OC 75 C O 25OC 5OC 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 NORMAL ZENER VOLTAGE, VOLTS FORWARD VOLTAGE, VOLTS Fig.3 TYPICAL LEAKAGE CURRENT Fig.4 TYPICAL FORWARD VOLTAGE STAD-JAN.23.2007 PAGE . 3 MMSZ5221B SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2007 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. STAD-JAN.23.2007 PAGE . 4

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MMSZ5235B

1. 物料型号： - 型号为MMSZ5221B系列。

2. 器件简介： - 该系列为表面贴装硅齐纳二极管，电压范围2.4至51伏特，功率为500毫瓦。 - 特点包括平面芯片结构、500mW功率耗散、适合自动化装配过程、符合欧盟RoHS 2002/95/EC指令。

3. 引脚分配： - 根据机械数据，该器件采用SOD-123封装，塑封，引脚可焊性符合MIL-STD-750方法2026。 - 极性见下图（文档中包含极性图）。

4. 参数特性： - 最大功率耗散（25°C时）：500mW。 - 工作结和存储温度范围：-55至+150°C。

5. 功能详解： - 该系列二极管主要用于电压稳定和瞬态电压抑制，具有低漏电流和高浪涌能力。

6. 应用信息： - 适用于自动化装配过程，广泛应用于电子电路中的电压稳定和保护。

7. 封装信息： - 封装类型为SOD-123，塑封。 - 引脚可焊性符合MIL-STD-750方法2026。 - 重量约为0.01克，可任意位置安装。

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