MMBD352LT1, MMBD353LT1, MMBD354LT1, MMBD355LT1 Dual Hot Carrier Mixer Diodes http://onsemi.com These devices are designed primarily for UHF mixer applications but are suitable also for use in detector and ultra−fast switching circuits. 3 1 SOT−23 (TO−236) CASE 318 2 Features • Very Low Capacitance − Less Than 1.0 pF @ Zero V • Low Forward Voltage − 0.5 V (Typ) @ IF = 10 mA • Pb−Free Packages are Available 1 ANODE 3 CATHODE/ANODE MMBD352LT1 STYLE 11 MAXIMUM RATINGS (EACH DIODE) Rating Continuous Reverse Voltage Symbol Value Unit VR 7.0 VCC Symbol Max Unit 225 1.8 mW mW/°C 556 °C/W 1 CATHODE 3 CATHODE/ANODE THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR−5 Board, (Note 1) TA = 25°C Derate above 25°C Thermal Resistance, Junction−to−Ambient Total Device Dissipation Alumina Substrate, (Note 2) TA = 25°C Derate above 25°C Thermal Resistance, Junction−to−Ambient Junction and Storage Temperature PD RqJA PD 300 2.4 mW mW/°C RqJA 417 °C/W TJ, Tstg −55 to +150 °C Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. FR−5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. 1 ANODE 3 CATHODE 2 ANODE MMBD354LT1 STYLE 9 1 CATHODE ANODE 3 2 CATHODE MMBD355LT1 STYLE 12 MARKING DIAGRAM Mxx M G G (EACH DIODE) Symbol Min Max Unit Forward Voltage (IF = 10 mAdc) VF − 0.60 V Reverse Leakage Current (Note 3) (VR = 3.0 V) (VR = 7.0 V) IR − − 0.25 10 Capacitance (VR = 0 V, f = 1.0 MHz) C − 1.0 mA pF September, 2006 − Rev. 6 1 Mxx = Device Code M = Date Code* G = Pb−Free Package (Note: Microdot may be in either location) *Date Code orientation and/or overbar may vary depending upon manufacturing location. ORDERING INFORMATION See detailed ordering, marking, and shipping information in the package dimensions section on page 2 of this data sheet. 3. For each individual diode while the second diode is unbiased. © Semiconductor Components Industries, LLC, 2006 2 ANODE MMBD353LT1 STYLE 19 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Rating 2 CATHODE 1 Publication Order Number: MMBD352LT1/D MMBD352LT1, MMBD353LT1, MMBD354LT1, MMBD355LT1 TYPICAL CHARACTERISTICS 1.0 TA = 85°C C, CAPACITANCE (pF) I F, FORWARD CURRENT (mA) 100 10 TA = −40°C 1.0 0.1 TA = 25°C 0.3 0.4 0.5 0.6 0.7 0.9 0.8 0.7 0.6 0.8 0 1.0 2.0 3.0 VF, FORWARD VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 1. Forward Voltage Figure 2. Capacitance 4.0 ORDERING INFORMATION Device Package Shipping† SOT−23 3,000 Units / Tape & Reel SOT−23 (Pb−Free) 3,000 Units / Tape & Reel SOT−23 10,000 Units / Tape & Reel SOT−23 (Pb−Free) 10,000 Units / Tape & Reel SOT−23 3,000 Units / Tape & Reel SOT−23 (Pb−Free) 3,000 Units / Tape & Reel SOT−23 10,000 Units / Tape & Reel SOT−23 (Pb−Free) 10,000 Units / Tape & Reel SOT−23 3,000 Units / Tape & Reel SOT−23 (Pb−Free) 3,000 Units / Tape & Reel SOT−23 3,000 Units / Tape & Reel SOT−23 (Pb−Free) 3,000 Units / Tape & Reel Marking MMBD352LT1 MMBD352LT1G MMBD352LT3 M5G MMBD352LT3G MMBD353LT1 MMBD353LT1G MMBD353LT3 M4F MMBD353LT3G MMBD354LT1 MMBD354LT1G M6H MMBD355LT1 MMBD355LT1G MJ1 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 2 MMBD352LT1, MMBD353LT1, MMBD354LT1, MMBD355LT1 PACKAGE DIMENSIONS SOT−23 (TO−236) CASE 318−08 ISSUE AN NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. 318−01 THRU −07 AND −09 OBSOLETE, NEW STANDARD 318−08. D SEE VIEW C 3 HE E 1 c 2 e b DIM A A1 b c D E e L L1 HE 0.25 q A L A1 L1 MIN 0.89 0.01 0.37 0.09 2.80 1.20 1.78 0.10 0.35 2.10 MILLIMETERS NOM MAX 1.00 1.11 0.06 0.10 0.44 0.50 0.13 0.18 2.90 3.04 1.30 1.40 1.90 2.04 0.20 0.30 0.54 0.69 2.40 2.64 MIN 0.035 0.001 0.015 0.003 0.110 0.047 0.070 0.004 0.014 0.083 INCHES NOM 0.040 0.002 0.018 0.005 0.114 0.051 0.075 0.008 0.021 0.094 MAX 0.044 0.004 0.020 0.007 0.120 0.055 0.081 0.012 0.029 0.104 VIEW C MMBD352LT1 STYLE 11: PIN 1. ANODE 2. CATHODE 3. CATHODE−ANODE MMBD353LT1 SOLDERING FOOTPRINT* STYLE 19: PIN 1. CATHODE 2. ANODE 3. CATHODE−ANODE 0.95 0.037 0.95 0.037 MMBD354LT1 STYLE 9: PIN 1. ANODE 2. ANODE 3. CATHODE MMBD355LT1 2.0 0.079 STYLE 12: PIN 1. CATHODE 2. CATHODE 3. ANODE 0.9 0.035 SCALE 10:1 0.8 0.031 mm Ǔ ǒinches *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 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: [email protected] N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5773−3850 http://onsemi.com 3 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative MMBD352LT1/D