MMBD770WS SURFACE MOUNT SCHOTTKY DIODE Voltage Range 70 Volts Power 200mWatts UPM SOD-323 Features .009(.25) .014(.35) .054(1.35) * Extremely low minority carrier lifetime * Low capacitance ( 0.4pF @ 20V typical ) * Low reverse leakage ( 30nA @ 35V typical ) * Surface mount package ideally suited for automatic insertion * Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20%% Pb Pb free: 99% Sn above .045(1.15) .078(1.95) .068(1.75) .002(.05) .006(.15) .038(.95) .027(.70) .107(2.7) .090(2.3) Mechanical Data Case: SOD-323, Plastic Terminals: Solderable per MIL-STD-202G, Method 208 Approx. Weight: 0.0048 gram Marking : 770 .012(.30)MIN. Dimensions in millimeters Maximum Ratings and Electrical Characteristics Ratings at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% . PARAMETER SYMBOL VALUE UNIT VR 70 V V RRM 70 V IF 0.25 A P TOT 180 mW RθJ A 556 Junction Temperature TJ -50 to 125 O Storage Temperature T STG -50 to 150 O Maximum Reverse Voltage Peak Reverse Voltage Continuous Forward Current Power Dissipation (1) Thermal Resistance , Junction to Ambient (1) O C/W C C Electrical Characteristics ( T =25°C, unless otherwise noted) J PARAMETER Reverse Breakdown Voltage SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT V (BR) IR=10uA 70 - - V Reverse Current IR V F=35V - - 0.2 uA Forward Voltage VF IF =1mA IF =10mA - - 0.5 1.0 V Total Capacitance CT V R=20V, f =1MHz - - 1.0 pF NOTES: 1.FR-5 Board=1.0 x 0.75 x 0.062 in. Http://www.upm.com.tw E -mail:[email protected] MMBD770WS SURFACE MOUNT SCHOTTKY DIODE Voltage Range 70 Volts Power 200mWatts UPM Characteristic Curves 100 100 TA = 125 °C (uA) T A = 125 °C F T A = 75 °C 1 Forward Current, I Reverse Leakage, I R (mA) 10 T A = 25 °C 0.1 0.01 0 20 40 60 80 Reverse Voltage, V R (V) 10 T A = 75 °C TA = -25 °C 1 TA = 25 °C 0.1 0 0.2 0.4 0.6 0.8 1 Forward Voltage, V F (V) Fig.1 Typical Reverse Leakage Fig.2 Typical Forward Voltage 1.4 Total Capacitance, C T (pF) 1.2 1 0.8 0.6 0.4 0.2 0 0 10 20 30 40 50 60 VR, Reverse Voltage (V) Fig.3 Typical Total Capacitance Http://www.upm.com.tw E -mail:[email protected] MMBD770WS SURFACE MOUNT SCHOTTKY DIODE Voltage Range 70 Volts Power 200mWatts UPM Mounting Pad Layout SOD-323 0.047(1.2) 0.059(1.5) 0.062(1.6) Dimensions in millimeters Order Information Packing information T/R - 12K per 13" plastic Reel T/R - 5K per 7" plastic Ree Legal Statement Important Notice This information is intended to unambiguously characterize the product in order to facilitate the customer's evaluation of the device in the application. The information will help the customer's technical experts determine that the device is compatible and interchangeable with similar devices made by other vendors. The information in this data sheet is believed to be reliable and accurate. The specifications and information herein are subject to change without notice. New products and improvements in products and product characterization are constantly in process. Therefore, the factory should be consulted for the most recent information and for any special characteristics not described or specified. All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract. The information presented is believed to be accurate and reliable, and may change without notice in advance. No liability will be accepted by the publisher for any consequence of use.Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. Http://www.upm.com.tw E -mail:[email protected]