MMBZ5237BS

SPICE MODELS: MMBZ5230BS MMBZ5231BS MMBZ5232BS MMBZ5233BS MMBZ5234BS MMBZ5235BS MMBZ5236BS MMBZ5237BS MMBZ5238BS MMBZ5239BS MMBZ5240BS MMBZ5241BS MMBZ5242BS MMBZ5243BS MMBZ5245BS MMBZ5246BS MMBZ5250BS MMBZ5251BS MMBZ5252BS MMBZ5254BS MMBZ5255BS MMBZ5256BS MMBZ5257BS MMBZ5258BS MMBZ5259BS Lead-free MMBZ5221BS - MMBZ5259BS 200mW SURFACE MOUNT ZENER DIODE Features · · · · Planar Die Construction Dual Isolated Zeners in Ultra-Small Surface Mount Package Ideally Suited for Automated Assembly Processes Lead Free/RoHS Compliant (Note 5) BC A SOT-363 Dim A B C D F M Min 0.10 1.15 2.00 0.30 1.80 ¾ 0.90 0.25 0.10 0° Max 0.30 1.35 2.20 0.40 2.20 0.10 1.00 0.40 0.25 8° Mechanical Data · · · · · · · · Case: SOT-363 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Polarity: See Diagram Marking: See Page 2 Weight: 0.006 grams (approximate) A1 G H K 0.65 Nominal H J K L M a J D C1 NC A2 F L All Dimensions in mm NC C2 Maximum Ratings Forward Voltage Power Dissipation (Note 1) @ TA = 25°C unless otherwise specified Symbol @ IF = 10mA VF Pd RqJA Tj, TSTG Value 0.9 200 625 -65 to +150 Unit V mW °C/W °C Characteristic Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Ordering Information Device (Note 4) Packaging SOT-363 Shipping 3000/Tape & Reel (Type Number)-7-F * Add “-7” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = MMBZ5234BS-7-F. Notes: 1. 2. 3. 4. 5. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Short duration test pulse used to minimize self-heating effect. f = 1KHz. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. No purposefully added lead. DS31039 Rev. 12 - 2 1 of 4 www.diodes.com MMBZ5221BS - MMBZ5259BS ã Diodes Incorporated Electrical Characteristics Type Number Marking Code @ TA = 25°C unless otherwise specified Zener Voltage Range (Note 6) VZ @ IZT IZT Max (V) 2.52 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.30 6.51 7.14 7.88 8.61 9.14 9.56 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.50 34.65 37.80 40.95 mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 8.5 7.8 7.0 6.2 5.6 5.2 5.0 4.5 4.2 3.8 3.4 3.2 30 30 30 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 16 17 21 25 29 33 41 44 49 58 70 80 Maximum Zener Impedance (Note 7) ZZT @ IZT W 1200 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 ZZK @ IZK = 0.25mA Maximum Reverse Leakage Current (Note 6) IR mA 100 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 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 @ VR V 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 9.9 11 12 14 15 17 18 21 21 23 25 27 30 Nom (V) MMBZ5221BS MMBZ5223BS MMBZ5225BS MMBZ5226BS MMBZ5227BS MMBZ5228BS MMBZ5229BS MMBZ5230BS MMBZ5231BS MMBZ5232BS MMBZ5233BS MMBZ5234BS MMBZ5235BS MMBZ5236BS MMBZ5237BS MMBZ5238BS MMBZ5239BS MMBZ5240BS MMBZ5241BS MMBZ5242BS MMBZ5243BS MMBZ5245BS MMBZ5246BS MMBZ5248BS MMBZ5250BS MMBZ5251BS MMBZ5252BS MMBZ5254BS MMBZ5255BS MMBZ5256BS MMBZ5257BS MMBZ5258BS MMBZ5259BS Notes: Min (V) 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.70 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 KC1 KC3 KC5 KG1 KG2 KG3 KG4 KG5 KE1 KE2 KE3 KE4 KE5 KF1 KF2 KF3 KF4 KF5 KH1 KH2 KH3 KH5 KJ1 KJ3 KJ5 KK1 KK2 KK4 KK5 KM1 KM2 KM3 KM4 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 15 16 18 20 22 24 27 28 30 33 36 39 6. Short duration test pulse used to minimize self-heating effect. 7. f = 1KHz. Marking Information KXX = Product Type Marking Code, See Sheet 1 YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September KXX YM Date Code Key Year Code Month Code Jan 1 Feb 2 March 3 2002 N Apr 4 2003 P May 5 DS31039 Rev. 12 - 2 KXX YM 2004 R Jun 6 Jul 7 2005 S Aug 8 2006 T Sep 9 2007 U Oct O 2008 V Nov N 2009 W Dec D 2 of 4 www.diodes.com MMBZ5221BS - MMBZ5259BS 0.4 1000 Tj = 25 °C PD, POWER DISSIPATION (W) 0.3 CT, TOTAL CAPACITANCE (pF) 100 VR = 1 V 0.2 VR = 2V 0.1 10 1 10 100 0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (° C) Fig. 1 Power Dissipation vs Ambient Temperature VZ, NOMINAL ZENER VOLTAGE (V) Fig. 2 Total Capacitance vs Nominal Zener Voltage 1000 100 IZ = 1.0mA 100 PPK, PEAK SURGE POWER (W) 10 10 1 1 10 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 3 Zener Voltage vs. Zener Impedence 100 1 1 10 100 1000 PULSE WIDTH (ms) Fig. 4 Maximum Non-repetitive Surge Power 30 C5V6 6V8 Tj = 25°C 10 12 50 Tj = 25°C 40 IZ, ZENER CURRENT (mA) 8V2 IZ, ZENER CURRENT (mA) 20 15 Nominal Zener Breakdown Voltage 30 18 Test current IZ 20 10 22 27 33 36 39 10 Test Current IZ 20mA 0 0 1 3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 5 Zener Breakdown Characteristics 2 10 0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 6 Zener Breakdown Characteristics 40 DS31039 Rev. 12 - 2 3 of 4 www.diodes.com MMBZ5221BS - MMBZ5259BS IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS31039 Rev. 12 - 2 4 of 4 MMBZ5221BS - MMBZ5259BS