9xxBT Series, SZ9xxTG Series Watt Plastic Surface Mount Zener Voltage Regulators This complete new line of W Zener diodes offers the following advantages. Features Zener Voltage Range. V to V ESD Rating of Class (>6 kv) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Side or Bottom Circuit Board Mounting AEC Q Qualified and PPAP Capable SZ9xxTG SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements Pb Free Packages are Available Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are readily solderable MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 6 C for Seconds LEADS: Modified L Bend providing more contact area to bond pads POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V MAXIMUM RATINGS Rating Symbol Value Unit Maximum Steady State Power Dissipation @ T L = 7 C Measured at Zero Lead Length Derate Above 7 C Thermal Resistance from Junction to Lead Maximum Steady State Power Dissipation @ T A = C (Note ) Derate Above C Thermal Resistance from Junction to Ambient P D R JL P D R JA. 4 4.4 6 Operating and Storage Temperature Range T J, T stg 6 to + W mw/ C C/W mw mw/ C C/W Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.. FR 4 board, using recommended footprint. C PLASTIC SURFACE MOUNT ZENER VOLTAGE REGULATOR DIODES. V, W DC POWER Cathode CASE 4A PLASTIC MARKING DIAGRAM Anode A = Assembly Location Y = Year WW = Work Week 9xxB = Device Code (Refer to page ) = Pb Free Package (Note: Microdot may be in either location) ORDERING INFORMATION Device Package Shipping 9xxBT / Tape & Reel 9xxBTG SZ9xxBTG AYWW 9xxB (Pb Free) (Pb Free) / Tape & Reel / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8/D. DEVICE MARKING INFORMATION See specific marking information in the device marking column of the Electrical Characteristics table on page of this data sheet. Semiconductor Components Industries, LLC, November, Rev. 7 Publication Order Number: 9BT/D
9xxBT Series, SZ9xxTG Series ELECTRICAL CHARACTERISTICS (T L = C unless otherwise noted, V F =. V Max. @ I F = ma(dc) for all types) Symbol Parameter V Z Reverse Zener Voltage @ I ZT Reverse Current I ZT I F I Z ZT Maximum Zener Impedance @ I ZT I ZK Z ZK Reverse Current Maximum Zener Impedance @ I ZK V Z V R I R V F I ZT V I R Reverse Leakage Current @ V R V R Reverse Voltage I F Forward Current V F I ZM Forward Voltage @ I F Maximum DC Zener Current Zener Voltage Regulator
9xxBT Series, SZ9xxTG Series ELECTRICAL CHARACTERISTICS (Devices listed in bold, italic are ON Semiconductor Preferred devices.) (T L = C unless otherwise noted, V F =. V Max. @ I F = ma(dc) for all types) Device* (Note ) Device Marking Zener Voltage (Note ) Zener Impedance (Note 4) Leakage Current V Z (Volts) @ I ZT Z ZT @ I ZT Z ZK @ I ZK I R @ V R Min Nom Max ma ma A Volts ma(dc) SZ/9BT, G 9B...47.6 44 SZ/94BT, G 94B.4.6.78 4. 9 7 46 SZ/9BT, G 9B.7.9 4. 96. 7. 84 96BT, G 96B 4.8 4. 4. 87. 6 48 SZ/97BT, G 97B 4.46 4.7 4.94 79.8. 9 SZ/98BT, G 98B 4.84..6 7. 4 94 SZ/99BT, G 99B..6.88 66.9 67 SZ/9BT, G 9B.89 6. 6. 6. 4 4 SZ/9BT, G 9B 6.46 6.8 7.4... SZ/9BT, G 9B 7. 7. 7.88 4. 6 SZ/9BT, G 9B 7.79 8. 8.6 4.7. 4. 6. 8 SZ/94BT, G 94B 8.64 9. 9.6 4. 4. 7 64 SZ/9BT, G 9B 9.. 7. 4.. 8 SZ/96BT, G 96B.4. 4... 8.4 6 SZ/97BT, G 97B.4.6. 6.. 9. SZ/98BT, G 98B..6 8.8 7. 9.9 SZ/99BT, G 99B 4..7 9 6..4 SZ/9BT, G 9B. 6 6.8.4 6.. 9 SZ/9BT, G 9B 7. 8 8.9.8 6..7 8 SZ/9BT, G 9B 9 8.7 4 6.. 7 SZ/9BT, G 9B.9. 7 7. 6. 6.7 68 SZ/94BT, G 94B.8 4..6 9 7. 8. 6 SZ/9BT, G 9B.6 7 8..9 7..6 SZ/96BT, G 96B 8... 8 7..8 SZ/97BT, G 97B. 4.6.4 8.. 4 SZ/98BT, G 98B 4. 6 7.8.4 8 8. 7.4 4 SZ/99BT, G 99B 7. 9 4.9 9.6 4 9. 9.7 8 SZ/94BT, G 94B 4.8 4 4. 8.7 9..7 4 SZ/94BT, G 94B 44.6 47 49. 8 67..8 94BT, G 94B 48.4. 7. 7. 8.8 9 94BT, G 94B. 6 8.8 6.7 86. 4.6 6 SZ/944BT, G 944B 8.9 6 6. 6. 47. 4 SZ/94BT, G 94B 64.6 68 7.4. 7..7 SZ/946BT, G 946B 7. 7 78.7 4. 6 SZ/947BT, G 947B 77.9 8 86. 4.6 6. 6. 8 948BT, G 948B 86.4 9 9. 4.. 69. 6 949BT, G 949B 9.7. 76 9BT, G 9B 4...4 4. 8.6 9BT, G 9B 4 6. 8 4. 9. 9BT, G 9B. 6..9 4. 98.8 9BT, G 9B 4. 7.. 6 6. 4 94BT, G 94B 6 68. 7 6..6 9 9BT, G 9B 7 8 89. 9 7. 6.8 8 SZ/96BT, G 96B 9.9 8. 7. TOLERANCE AND TYPE NUMBER DESIGNATION The type numbers listed indicate a tolerance of ±%.. ZENER VOLTAGE (V Z ) MEASUREMENT Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at C. 4. ZENER IMPEDANCE (Z Z ) DERIVATION Z ZT and Z ZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for I Z(ac) =. I Z(dc) with the ac frequency = 6 Hz. * The G suffix indicates Pb Free package available. I ZM
9xxBT Series, SZ9xxTG Series P D, MAXIMUM POWER DISSIPATION (WATTS) 6 4 T A 7 T, TEMPERATURE ( C) Figure. Steady State Power Derating T L P PK, PEAK SURGE POWER (WATTS) K RECTANGULAR NONREPETITIVE WAVEFORM T J = C PRIOR TO INITIAL PULSE.... PW, PULSE WIDTH (ms) Figure. Maximum Surge Power, TEMPERATURE COEFFICIENT (mv/ C) θvz 8 6 4 - V Z @ I ZT -4 4 6 8 Figure. Zener Voltage To Volts, TEMPERATURE COEFFICIENT (mv/ C) θvz 7 V Z @ I ZT 7 Figure 4. Zener Voltage 4 To Volts I ZT, REVERSE CURRENT (ma).... 4 6 7 8 9 I ZT, REVERSE CURRENT (ma).... 4 6 7 8 9 Figure. V Z =. thru Volts Figure 6. V Z = thru 8 Volts 4
9xxBT Series, SZ9xxTG Series Z Z, DYNAMIC IMPEDANCE (OHMS) 7 7 I Z(dc) = ma ma ma i Z(rms) =. I Z(dc) 7 7 Z Z, DYNAMIC IMPEDANCE (OHMS) k V Z =V 9V 6V V 6.8V. I Z, ZENER TEST CURRENT (ma) T J = C i Z(rms) =. I Z(dc) V Figure 7. Effect of Zener Voltage Figure 8. Effect of Zener Current Rating and Typical Characteristic Curves (T A = C) C, CAPACITANCE (pf) MEASURED @ V Z / MEASURED @ ZERO BIAS, PEAK POWER (kw) P pk. NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, T J = C T J = C BREAKDOWN VOLTAGE (VOLTS)... T P, PULSE WIDTH (ms) Figure 9. Capacitance Curve Figure. Typical Pulse Rating Curve Ippm, PEAK PULSE CURRENT (%) 8 6 4 t d s PEAK VALUE I ppm T A = C PW (I D ) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO % OF I pp. HALF VALUE - I pp / / s WAVEFORM AS DEFINED BY R.E.A. 4 t, TIME (ms) Figure. Pulse Waveform.9 I PEAK 8 Ippm, PEAK PULSE CURRENT (%). I PEAK 6 4. T s. I PEAK 8/ s WAVEFORM AS DEFINED BY ANSI C6. AND IEC 8-..4.6.8 t, TIME (ms) Figure. Pulse Waveform T = 8 s.
9xxBT Series, SZ9xxTG Series PACKAGE DIMENSIONS CASE 4A ISSUE H H E E b POLARITY INDICATOR OPTIONAL AS NEEDED D NOTES:. DIMENSIONING AND TOLERANCING PER ANSI Y4.M, 98.. CONTROLLING DIMENSION: INCH.. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P. MILLIMETERS INCHES DIM MIN NOM MAX MIN NOM MAX A.9..8.7.87.9 A...9..4.7 b.96...77.8.87 c....6.9. D..6.9..4.6 E 4.6 4. 4.6.6.7.8 H E..44.6..4. L.76..6..4.6 L. REF. REF A L L c A SOLDERING FOOTPRINT*.6.89.74.8.9.8 SCALE 8: mm inches *For additional information on our Pb Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Typical parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customer s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 6, Denver, Colorado 87 USA Phone: 67 7 or 8 44 86 Toll Free USA/Canada Fax: 67 76 or 8 44 867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 8 8 98 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 4 79 9 Japan Customer Focus Center Phone: 8 87 6 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative 9BT/D