BZQ5237B

BZQ5221B SERIES SURFACE MOUNT ZENER DIODES VOLTAGE 2.4 to 75 Volts POWER 500 mWatts QUADRO-MELF Unit : inch (mm) FEATURES • Planar Die construction • 500mW Power Dissipation • Ideally Suited for Automated Assembly Processes .0 67 .7 (1 ) • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: Molded Glass QUADRO-MELF • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See Diagram Below • Approx. Weight: 0.03 grams • Mounting Position: Any • Packing information T/R - 2.5K per 7" plastic Reel .020(0.5) .012(0.3) .146(3.7) .130(3.3) .020(0.5) .012(0.3) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Power Dissipation at Tamb = 25 Junction Temperature Storage Temperature Range Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. O Symbol PTOT TJ TS Value 500 175 -65 to +175 Units mW O C C C O Parameter Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200mA Symbol RθJA VF Min. --- Typ. --- Max. 0.3 1.1 Units K/mW V Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. STAD-FEB.10.2009 .063(1.6) .055(1.4)DIA. PAGE . 1 BZQ5221B SERIES Nomi nal Zener Voltage Part Number No m. V BZQ5221B BZQ5222B BZQ5223B BZQ5224B BZQ5225B BZQ5226B BZQ5227B BZQ5228B BZQ5229B BZQ5230B BZQ5231B BZQ5232B BZQ5233B BZQ5234B BZQ5235B BZQ5236B BZQ5237B BZQ5238B BZQ5239B BZQ5240B BZQ5241B BZQ5242B BZQ5243B BZQ5244B BZQ5245B BZQ5246B BZQ5247B BZQ5248B BZQ5249B BZQ5250B BZQ5251B BZQ5252B BZQ5253B BZQ5254B BZQ5255B BZQ5256B BZQ5257B BZQ5258B BZQ5259B BZQ5260B BZQ5261B BZQ5262B BZQ5263B BZQ5264B BZQ5265B BZQ5266B BZQ5267B 2.4 2.5 2.7 2.8 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 V Z @ IZT M i n. V 2.28 2.38 2.57 2.66 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.7 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 18.05 19 20.9 22.8 23.75 25.65 26.6 28.5 31.35 34.2 37.05 40.85 44.65 48.45 53.2 57 58.9 64.6 71.25 M a x. V 2.52 2.63 2.84 2.94 3.15 3.47 3.78 4.1 4.52 4.94 5.36 5.88 6.3 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 19.95 21 23.1 25.2 26.25 28.35 29.4 31.5 34.65 37.8 40.95 45.15 49.35 53.55 58.8 63 65.1 71.4 78.75 Ω 30 30 30 30 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 Max. Zener Impedance Z ZT @ IZT mA 20 20 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 7.4 7 6.6 6.2 5.6 5.2 5 4.6 4.5 4.2 3.8 3.4 3.2 3 2.7 2.5 2.2 2.1 2 1.8 1.7 Ω 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400 1600 1700 Z ZK @ IZK mA 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 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 uA 100 100 75 75 50 25 15 10 5 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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Max Reverse Leakage C urrent IR @ V R V 1 1 1 1 1 1 1 1 1 2 2 3 4 4 5 6 6.5 6.5 7 8 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 Notes. STANDARD VOLTAGE TOLERANCE IS + 5% AND : SUFFIX “ A” FOR + 3% SUFFIX “ B” FOR + 5% SUFFIX “ C” FOR + 10% SUFFIX “ D” FOR + 20% STAD-FEB.10.2009 PAGE . 2 BZQ5221B SERIES RATING AND CHARACTERISTIC CURVES POWER DISSIPATION, mWatts 500 400 300 200 100 0 50 100 150 200 O 250 AMBIENT TEMPERATURE, C FIG. 1 POWER DERATING CURVE Vz (V) Iz (mA) 50 40 30 20 10 0 5 10 15 20 25 30 Test Current Iz = 20mA 5242 5241 5239 5245 5235 5234 5232 5231 5230 5229 5250 5252 5228 5224 Fig.2 BREAKDOWN CHARACTERISTICS STAD-FEB.10.2009 PAGE . 3 BZQ5221B SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 2.5K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 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-FEB.10.2009 PAGE . 4