SPICE MODELS: SMAZ5V1 SMAZ5V6 SMAZ6V2 SMAZ6V8 SMAZ7V5 SMAZ8V2 SMAZ9V1 SMAZ10 SMAZ12 SMAZ15 SMAZ16 SMAZ18 SMAZ20 SMAZ24 SMAZ27 SMAZ30 SMAZ33 SMAZ36 SMAZ39 SMAZ5V1 - SMAZ39 1.0W SURFACE MOUNT ZENER DIODE Features · · · · · 1.0W Power Dissipation B Ideally Suited for Automatic Assembly SMA 5.1V - 39V Nominal Zener Voltage Range Standard VZ Tolerance is ± 5% A C Lead Free Finish/RoHS Compliant (Note 2) D Mechanical Data · · Case: SMA · · Moisture Sensitivity: Level 1 per J-STD-020C · · · · Marking: Marking & Date Code (See Page 2) J Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 H G E Dim Min Max A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D 0.15 0.31 5.59 E 4.80 G 0.10 0.20 H 0.76 1.52 J 2.01 2.62 All Dimensions in mm Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 Ordering Information: See Page 2 Polarity: Cathode Notch or Cathode Band Weight: 0.064 grams (approximate) Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Zener Current (see Table page 2) Forward Voltage Power Dissipation Derate Above 50°C (Note 1) @IF = 200mA @TA = 50°C Typical Thermal Resistance - Junction to Terminal (Note 1) Typical Thermal Resistance - Junction to Ambient (Note 1) Operating and Storage Temperature Range Notes: Symbol Value Unit IZM Pd / VZ mA VF 1.2 V Pd 1.0 8.0 W mW/°C RqJT 30 °C/W RqJA 125 °C/W Tj, TSTG -65 to +150 °C 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS18015 Rev. 14 - 2 1 of 4 www.diodes.com SMAZ5V1 - SMAZ39 ã Diodes Incorporated @TA = 25°C unless otherwise noted Electrical Characteristics Type Number (Note 4) Marking Code Zener Voltage Range (Note 3) Test Current VZ @ IZT IZT ZZT @ IZT Maximum Zener Impedance ZZK Nom (V) Min (V) Max (V) mA W W @ Maximum Reverse Current IZK IR @ V R IZM Max (Note 1) mA µA V mA SMAZ5V1 ZHK 5.1 4.84 5.40 100 5.0 500 1.0 2.5 1.0 196 SMAZ5V6 ZHL 5.60 5.32 5.88 100 2.0 250 2.0 5.0 2.0 179 SMAZ6V2 ZHN 6.20 5.89 6.51 100 2.0 200 2.0 5.0 3.0 161 SMAZ6V8 ZHO 6.80 6.46 7.14 100 2.0 200 1.0 5.0 4.0 147 SMAZ7V5 ZHQ 7.50 7.13 7.88 100 2.0 450 1.0 5.0 5.0 133 SMAZ8V2 ZHR 8.20 7.79 8.61 100 2.0 200 1.0 5.0 6.0 122 SMAZ9V1 ZHT 9.10 8.65 9.56 50 4.0 200 1.0 5.0 7.0 110 SMAZ10 ZHU 10.00 9.50 10.50 50 4.0 200 1.0 1.0 7.6 100 SMAZ12 ZHW 12.00 11.40 12.60 50 7.0 150 1.0 1.0 9.1 83 SMAZ15 ZHZ 15.00 14.25 15.75 50 10 150 1.0 1.0 11.4 67 SMAZ16 ZJA 16.00 15.20 16.80 25 15 150 1.0 0.5 12.2 63 SMAZ18 ZJF 18.00 17.10 18.90 25 15 150 1.0 0.5 13.7 56 SMAZ20 ZJG 20.00 19.00 21.00 25 15 180 1.0 0.5 15.2 50 SMAZ22 ZJK 22.00 20.90 23.10 25 15 180 1.0 0.5 16.7 45 SMAZ24 ZJL 24.00 22.80 25.20 25 15 180 1.0 0.5 18.2 42 SMAZ27 ZJN 27.00 25.65 28.35 25 15 200 1.0 0.5 20.5 37 SMAZ30 ZJQ 30.00 28.50 31.50 25 15 250 1.0 0.5 22.8 33 SMAZ33 ZJR 33.00 31.35 34.65 25 15 300 1.0 0.5 25.1 30 SMAZ36 ZJS 36.00 34.20 37.80 10 40 350 1.0 0.5 27.4 28 SMAZ39 ZJT 39.00 37.05 40.95 10 40 450 1.0 0.5 29.6 26 Ordering Information (Note 4) Notes: Device* Packaging Shipping SMAZx-13-F SMA 5000/Tape & Reel 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 3. Short duration test pulse used to minimize self-heating effect. 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. *x = Device Voltage, e.g., SMAZ5V1-13-F. Marking Information YWW XXX DS18015 Rev. 14 - 2 XXX = Product type marking code, ex. ZHK = SMAZ5V1 = Manufacturers’ code marking YWW = Date code marking Y = Last digit of year ex: 2 for 2002 WW = Week code 01 to 52 2 of 4 www.diodes.com SMAZ5V1 - SMAZ39 1.2 1000 f = 1MHz SMAZ5V6 CT, TOTAL CAPACITANCE (pF) Ppk PEAK POWER (W) 1.0 0.8 0.6 0.4 0.2 SMAZ12 100 SMAZ27 10 0 0 0 100 50 150 1 175 10 TA, AMBIENT TEMPERATURE ° C Fig. 1 Power Dissipation vs Ambient Temperature 200 VR, REVERSE VOLTAGE (V) Fig. 2 Total Capacitance vs Reverse Voltage 2000 1000 20 IFM, PEAK FORWARD CURRENT (A) 100 Tj = 25° C 10 Tj = 125° C 100 10 1 1 0.1 0.01 0.1 0 0.5 1.0 1.5 2.0 0.001 2.5 1 VFM, PEAK FORWARD VOLTAGE (V) Fig. 3 Peak Forward Current vs Peak Forward Voltage 10 100 500 VZT, ZENER REGULATION VOLTAGE (V) Fig. 4 Leakage Current vs Regulation Voltage 1000 IZT = 5.0mA 100 IZT = 10mA 10 IZT = 20mA 1 IZT = 100mA 0.1 1 10 100 500 VZT, ZENER REGULATION VOLTAGE (V) Fig. 5 Differential Resistance vs Regulation Voltage DS18015 Rev. 14 - 2 3 of 4 www.diodes.com SMAZ5V1 - SMAZ39 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. DS18015 Rev. 14 - 2 4 of 4 www.diodes.com SMAZ5V1 - SMAZ39